Zoom H6essential Audio Recorder Instruction Manual

June 1, 2024
Zoom

H6essential Audio Recorder

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Specifications

  • Model: H6essential
  • Audio Quality: 32-bit float WAV files support
  • Input Circuits: Dual A/D converter circuits
  • Dynamic Range: Wide dynamic range achieved by combining two A/D
    converters

Product Usage Instructions

Recording

The H6essential is equipped with dual A/D converter circuits
that allow you to record both loud and quiet sounds without the
need to make gain adjustments. Simply set up your recording
environment and start capturing high-quality audio.

Editing with DAWs and Other Software

Thanks to its support for 32-bit float WAV files, the audio
quality captured during recording can be retained throughout the
editing process in your preferred Digital Audio Workstation (DAW)
or other editing software. Edit your recordings with confidence
knowing that the original audio fidelity is preserved.

Switching Between A/D Converters

The H6essential automatically monitors data from its dual A/D
converters and selects the one that provides the best recording
results. This ensures low noise and prevents clipping, allowing you
to focus on capturing the perfect audio without worrying about
technical details.

Frequently Asked Questions (FAQ)

Q: Can I use the H6essential with other recording devices?

A: The H6essential is designed to work seamlessly with a wide
range of recording devices, making it versatile for various
recording setups. Ensure compatibility with your specific device
before use.

Q: How do I adjust input gains on the H6essential?

A: The dual A/D converter circuits in the H6essential eliminate
the need for manual gain adjustments, simplifying the recording
process. The device automatically adjusts input gains based on the
sound levels, allowing you to focus on capturing audio
effortlessly.

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Operation Manual
You must read the Usage and Safety Precautions before use.
©2024 ZOOM CORPORATION
Copying or reprinting this manual in part or in whole without permission is prohibited.
Product names, registered trademarks and company names in this document are the property of their respective companies. All trademarks and registered trademarks in this document are for identification purposes only and are not intended to infringe on the copyrights of their respective owners.
Proper display is not possible on grayscale devices.

Notes about this Operation Manual
You might need this manual in the future. Always keep it in a place where you can access it easily. The contents of this document and the specifications of the product could be changed without notice. · Microsoft and Windows are trademarks of the Microsoft group of companies. · Mac, macOS, iPadOS and Lightning are trademarks of Apple Inc. · iOS is a registered trademark or trademark of Cisco Systems, Inc. and affiliated companies in the USA
and other countries and is used under license. · App Store is a service mark of Apple Inc. · The Bluetooth® word mark and logo are registered trademarks of Bluetooth SIG, Inc., and these marks
are used under license by ZOOM CORPORATION. · The microSDXC logo is a trademark of SD-3C LLC. · USB Type-C is a trademark of the USB Implementers Forum. · Recording from copyrighted sources, including CDs, records, tapes, live performances, video works
and broadcasts, without permission of the copyright holder for any purpose other than personal use is prohibited by law. ZOOM CORPORATION will not assume any responsibility related to infringements of copyrights.
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Contents
Notes about this Operation Manual………………………………………………………………………………………………………… 2 H6essential overview……………………………………………………………………………………………………………………………….. 6
Achieving high audio quality throughout recording and editing………………………………………………………………. 6 Functions of parts………………………………………………………………………………………………………………………………….. 10 Overview of screens that appear…………………………………………………………………………………………………………… 16 Recording process………………………………………………………………………………………………………………………………….. 27 Making preparations……………………………………………………………………………………………………………………………….28 Inserting microSD cards…………………………………………………………………………………………………………………………. 28 Supplying power…………………………………………………………………………………………………………………………………….. 29 Connecting input devices……………………………………………………………………………………………………………………….. 31 Turning the power on/off………………………………………………………………………………………………………………………. 38 Setting the guide sound (first time starting up)………………………………………………………………………………………40 Setting the language shown (first time starting up)……………………………………………………………………………….. 41 Setting the date format (first time starting up)……………………………………………………………………………………….42 Setting the date and time (first time starting up)……………………………………………………………………………………43 Setting the type of batteries used (first time starting up)………………………………………………………………………. 45 Preventing misoperation (HOLD function)……………………………………………………………………………………………… 46 Making input settings…………………………………………………………………………………………………………………………….. 47 Enabling tracks for recording…………………………………………………………………………………………………………………. 47 Converting mic capsule input to mono………………………………………………………………………………………………….. 48 Setting phantom power…………………………………………………………………………………………………………………………. 49 Reducing noise (Lo Cut)…………………………………………………………………………………………………………………………..51 Enabling stereo linking…………………………………………………………………………………………………………………………… 52 Setting the side level when recording mid-side stereo……………………………………………………………………………54 Making output settings………………………………………………………………………………………………………………………….. 56 Adjusting the line output level………………………………………………………………………………………………………………..56 Recording……………………………………………………………………………………………………………………………………………….. 58 Monitoring input sounds…………………………………………………………………………………………………………………………58 Adjusting the monitoring balance of input sounds………………………………………………………………………………… 60 Making recording settings……………………………………………………………………………………………………………………….62 Recording……………………………………………………………………………………………………………………………………………….. 67 Adding marks during recording……………………………………………………………………………………………………………… 69 Moving the file being recorded to the TRASH folder……………………………………………………………………………… 70 Playing recordings………………………………………………………………………………………………………………………………….. 71 Playing recordings………………………………………………………………………………………………………………………………….. 71 Adjusting the volume balance of all tracks……………………………………………………………………………………………..73 Adjusting the line output level………………………………………………………………………………………………………………..75 Automatic volume adjustment during playback…………………………………………………………………………………….. 76 Changing the playback speed………………………………………………………………………………………………………………… 77 Repeat playback of a set interval (A-B repeat)……………………………………………………………………………………….. 78
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Changing the format and exporting files……………………………………………………………………………………………….. 80 Moving the file being played to the TRASH folder…………………………………………………………………………………..83 Managing files…………………………………………………………………………………………………………………………………………84 H6essential folder and file structure……………………………………………………………………………………………………… 84 Checking files…………………………………………………………………………………………………………………………………………. 87 Using as an audio interface…………………………………………………………………………………………………………………… 88 For Windows……………………………………………………………………………………………………………………………………………88 Connecting to computers, smartphones and tablets………………………………………………………………………………88 Making input settings and monitoring adjustments………………………………………………………………………………. 92 Making output settings……………………………………………………………………………………………………………………………93 Recording on the H6essential while using it as an audio interface………………………………………………………… 95 Disconnecting from computers, smartphones and tablets……………………………………………………………………..96 Transferring files to computers and other devices………………………………………………………………………………… 97 Connecting to computers, smartphones and tablets………………………………………………………………………………97 Disconnecting from computers, smartphones and tablets……………………………………………………………………..99 Managing microSD cards……………………………………………………………………………………………………………………… 100 Formatting microSD cards……………………………………………………………………………………………………………………. 100 Testing microSD cards…………………………………………………………………………………………………………………………..101 Deleting files in the TRASH folder………………………………………………………………………………………………………… 104 Using timecode……………………………………………………………………………………………………………………………………..105 Timecode overview………………………………………………………………………………………………………………………………. 105 Connecting with an UltraSync BLUE…………………………………………………………………………………………………….. 107 Making various settings……………………………………………………………………………………………………………………….. 110 Setting the language shown………………………………………………………………………………………………………………….110 Setting the date and time……………………………………………………………………………………………………………………..111 Setting the date format…………………………………………………………………………………………………………………………113 Setting display power saving…………………………………………………………………………………………………………………115 Setting the display brightness……………………………………………………………………………………………………………….116 Setting the type of batteries used…………………………………………………………………………………………………………117 Setting the time until the power turns off automatically……………………………………………………………………… 119 Using the guide sound accessibility feature…………………………………………………………………………………………. 121 Setting the guide sound (accessibility)…………………………………………………………………………………………………. 121 Setting the guide sound volume………………………………………………………………………………………………………….. 123 Checking guide sound information………………………………………………………………………………………………………. 124 Installing guide sounds………………………………………………………………………………………………………………………… 125 Restoring the factory default state………………………………………………………………………………………………………. 126 Managing the firmware…………………………………………………………………………………………………………………………127 Checking the firmware versions…………………………………………………………………………………………………………… 127 Updating the firmware…………………………………………………………………………………………………………………………. 128 Operating the H6essential from a smartphone/tablet…………………………………………………………………………. 129 Disconnecting from smartphones and tablets………………………………………………………………………………………131 Checking the latest information for the H6essential……………………………………………………………………………. 132 Appendix………………………………………………………………………………………………………………………………………………. 133 Troubleshooting…………………………………………………………………………………………………………………………………….133
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H6essential metadata list…………………………………………………………………………………………………………………….. 135 Specifications……………………………………………………………………………………………………………………………………….. 139
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H6essential overview
Achieving high audio quality throughout recording and editing
With dual A/D converter circuits and support for 32-bit float WAV files, the H6essential can maintain the highest audio quality from recording through editing in a DAW or other software.
Recording
Dual A/D converter circuits enable recording both loud and quiet sounds without making gain adjustments.
Editing with DAWs and other software
Since files are recorded using 32-bit float WAV format, audio quality can be retained when editing.
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Dual A/D converter circuit overview
For each input circuit, the H6essential has two A/D converters with different input gains. This design enables high-quality audio recording without the need to adjust gain settings, a step that is normally indispensable.
Providing amazing dynamic range
By combining two A/D converters, a wide dynamic range not possible with a single A/D converter has been realized.
Conventional equipment Dual AD converters

Airplane Nearby thunder Train passing on tracks overhead
Inside train Shouting Grand piano
Noisy street Chimes Ordinary conversation

Low-gain AD converter
AD converter switches in response to input level
High-gain AD converter

Whispering Quiet library Late night in suburb

Input gain adjusted to desired recording volume

Wide dynamic range covered by two AD converters

7

Switching between two A/D converters
The H6essential constantly monitors data from the two A/D converters, and automatically selects the one that provides the best recording results.

Low noise because high-gain AD converter selected

No clipping

Low noise

because low-gain

because high-gain

AD converter selected AD converter selected

8

32-bit float WAV file overview
32-bit float WAV files have the following advantages over conventional 16/24-bit WAV files. Due to these advantages, the audio quality of recording can be maintained afterward when editing in a DAW or other software.
Resolution advantage
32-bit float WAV files have the advantage of being able to maintain high resolution even at low volumes. As a result, quiet sounds can be made louder when editing after recording without degrading their quality.
16/24-bit WAV

Volume raised

Resolution is low

32-bit float WAV

Volume raised

Resolution is high

Clipping advantage
If a waveform sounds clipped when output from the H6essential or in a DAW, it can be edited after recording to lower its volume and restore an unclipped waveform because the data in the 32-bit float WAV file itself is not clipped.

16/24-bit WAV Clipped recording

Still clipped

Volume lowered

32-bit float WAV Clipped recording
Volume lowered

Not clipped

9

Functions of parts
Top and bottom
Top

Bottom

Mic capsule (XY mic)
The included XY mic capsule is a stereo mic with two crossing directional mics. This mic can record three-dimensional sound with natural depth and width. ( Mic capsule overview) In addition to the XY mic capsule, other mic capsules (sold separately) that are compatible with the H6essential can be attached according to the application. ( Attaching mic capsules)
Track buttons and status indicators
These turn on/off the corresponding tracks. Status indicators will light red when tracks are on.
MIXER button
This opens the Mixer Screen.
STOP button
This stops recording/playback. Press this when the Playback Screen or one of the settings screens (excluding some screens) is open to return to the Home Screen.
REW button
Press during playback or when paused to move to the previous file, the beginning of the file, or the previous mark. Press and hold to search backward.
10

REC button and indicator
This starts recording. The indicator lights during recording. Press when recording to stop recording.
Display
This shows various types of information.
Mic capsule lock button
Use this when attaching and removing mic capsules. ( Attaching mic capsules)
Speaker
Sound is output here during file playback. If headphones are connected to the Headphone jack, sound will not be output from the speaker.
PLAY/PAUSE button
This starts and pauses playback.
FF button
Press during playback or when paused to move to the next file or the next mark. Press and hold to search forward.
Tripod mounting threads
This can be used to attach the H6essential to a tripod, for example.
Battery cover
Open this when installing or removing AA batteries. ( Installing batteries)
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Left and right sides
Left side
Right side

INPUT 1, INPUT 2, INPUT 3 and INPUT 4 jacks
Connect mics and instruments to these. These can be used with XLR and TRS plugs.
When disconnecting an XLR plug, pull it while pushing the connector lock release button.

2

1

1: GND

2: HOT

3

3: COLD

TIP: HOT RING: COLD SLEEVE: GND

VOLUME
This adjusts the volume of the headphone output and built-in speaker.
Headphone jack
This can output sound to headphones.
USB port (Type-C)
Connect this to a computer, smartphone or tablet to use file transfer functions and to use the H6essential as an audio interface. This supports operation on USB bus power.
LINE OUT jack
This outputs sound to a connected device.
microSD card slot
Insert a microSD card here.

12

ENTER button
Use this to confirm items selected using the Selection dial.
Selection dial
Use this to select items on the various screens.
13

Front end
POWER/HOLD switch
Use this to turn the power on/off and to disable button operation.
REMOTE connector
Connect a ZOOM BTA-1 or other dedicated wireless adapter here. This enables use of the H6essential Control smartphone/tablet app to operate the H6essential wirelessly. In addition, this enables SMPTE timecode to be input to the H6essential using an UltraSync BLUE made by Timecode Systems.
14

Mic capsule overview
The H6essential includes a mic capsule (XY mic).
Characteristics
By having left and right diaphragms face inward perpendicularly to each other, a wide recording range can be covered while fully capturing sound sources in the center. Moreover, since the points of recording are almost the same, no phase differences occur between the left and right channels. Providing a three-dimensional sound with natural depth and width, this technique is ideal for recording when you want to capture a specific sound source that is nearby or at a medium distance. Use examples: solo and chamber music performances, live rehearsals, field recordings, etc.
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Overview of screens that appear
In this section, we explain the screens shown on the display of the H6essential.
Home Screen
This screen appears on the display when the H6essential power is turned on. This shows conditions of the H6essential, including recording status and input signal waveforms.

Status icon
The recording status is shown by an icon.

·

Stopped

·

Recording

Elapsed recording time
This shows the current elapsed recording time.
Recordable time
This is the current available recording time.

Remaining battery charge
This is shown when operating on batteries. When the remaining battery charge becomes low, replace
the batteries ( Installing batteries) or connect an AC adapter ( Connecting an AC adapter) or portable battery ( Using other power sources).

Full

Empty

Waveform display (mic capsule, inputs 1­4)
This shows the waveforms of signals input into the H6essential. Waveforms that are currently being recorded are shown in red. The input types are shown at the left end of each waveform.
· MIC L: Mic capsule left channel
· MIC R: Mic capsule right channel

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· 1: INPUT 1 · 2: INPUT 2 · 3: INPUT 3 · 4: INPUT 4 A muted icon will be shown when a track is off. ( Enabling tracks for recording)

Menu bar
This shows icons for various setting items so settings screens, including input, output, recording and
system, can be opened and settings can be made easily.

Use

to select an icon, and press

to conduct the following operations.

When recording paused

·

File List: This opens the File List Screen where the files on the microSD card can be checked. (

File List Screen)

·

Input: This opens a screen with settings related to input. ( Making input settings)

·

Output: This opens a screen with settings related to output. ( Making output settings)

·

Rec Settings: This opens a screen with settings related to recording. ( Making recording

settings)

·

SD card: This opens a screen with settings related to microSD cards. ( Managing microSD

cards)

·

USB: This opens a screen to connect the H6essential to a computer, smartphone or tablet in

order to check and move files on the microSD card and make audio interface settings. ( Managing microSD cards, Using as an audio interface)

·

System: This opens a screen where various unit settings, including date/time and display

settings, can be made. ( Making various settings)

When recording

·

Mark: Use this to add a mark to the file being recorded. ( Adding marks during recording)

·

Output: This opens a screen with settings related to output. ( Making output settings)

·

Trash: Use this to move the file being recorded to the TRASH folder. ( Moving the file being

recorded to the TRASH folder)

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HINT When the Playback Screen or a settings screen is open (with some exceptions), press Home Screen.

to return to the

18

Playback Screen
When the Home Screen is open, pressing to start playback will open this screen on the display. This shows playback conditions of the H6essential, including playback time and recording file waveforms.

Status icon
The playback status is shown by an icon.
· : Playing back
· : Paused
· : Searching backward
· : Searching forward
Playback time
This shows the elapsed time since the start of playback.
File length
This shows the length of the file currently playing.
Remaining battery charge
This is shown when operating on batteries. When the remaining battery charge becomes low, replace the batteries ( Installing batteries) or connect an AC adapter ( Connecting an AC adapter) or portable battery ( Using other power sources).

Full

Empty

Waveform display (mic capsule, inputs 1­4)
This shows the waveforms of the recorded files being played. The parts of the waveforms that have already been played appear green. The positions of marks can also be checked. ( Adding marks during recording) The input types are shown at the left end of each waveform.
· L: Mic capsule left channel
· R: Mic capsule right channel

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· 1: INPUT 1 · 2: INPUT 2 · 3: INPUT 3 · 4: INPUT 4 The waveform will be shown in gray when a track is off.

Mark bar
This shows a mark added to the file being played back.

Menu bar
This shows icons for various setting items so settings screens, including output and repeat, can be
opened and settings can be made easily.

Use

to select an icon, and press

to conduct the following operations.

·

File List: This opens the File List Screen where the files on the microSD card can be checked. (

File List Screen)

·

A-B Repeat: Use this to set the starting and ending points for repeat playback. ( Repeat

playback of a set interval (A-B repeat))

·

Output: This opens a screen with settings related to output. ( Making output settings)

·

Export: Use this to change the format, for example, of the playing file and export it. (

Changing the format and exporting files)

·

Trash: Use this to move the file being played to the TRASH folder. ( Moving the file being

played to the TRASH folder)

HINT · Press

to stop playback and return to the Home Screen.

· When the File List Screen is open, use to open the Playback Screen.

to select

(Play View) in the Menu bar and press

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File List Screen

When the Home Screen or Playback Screen is open, use

to select

(File List) and press

to open it. This lists the files on the microSD card on the display, allowing the content of the card to be checked and files to be played and moved to the TRASH folder, for example.

Use

to select this and press

to return to the Home Screen or Playback Screen.

Remaining battery charge
This is shown when operating on batteries. When the remaining battery charge becomes low, replace
the batteries ( Installing batteries) or connect an AC adapter ( Connecting an AC adapter) or portable battery ( Using other power sources).

Full

Empty

Status icon
The playback status is shown by an icon.

· : Playing back

· : Paused

· : Searching backward

· : Searching forward

Playback time
This shows the elapsed time since the start of playback.

File length
This shows the length of the currently selected file.

21

File list
This shows the files on the microSD card in a list.

· Use

to select files.

· When a list has more files than will fit on the display, a scrollbar will appear on the right edge.

· Use

to select a file and press

to show the Menu bar at the bottom of the screen.

Menu bar Use

to select a setting item, and press

to conduct the following operations.

·

Play View: This opens the Playback Screen for the selected file. ( Playback Screen)

·

Trash: Use this to move the selected file to the TRASH folder. ( Moving the file being played to

the TRASH folder)

·

Back: This closes the Menu bar and enables file selection again.

HINT Press

to return to the Home Screen.

22

Mixer Screen

Press

to open it.

The volume balance of sound from all inputs and playback tracks can be mixed.

Status icon
The playback status is shown by an icon.
· : Recording
· :Recording paused
· : Playing
· : Playback paused
· : Searching backward
· : Searching forward
Elapsed recording time / playback time
During recording, this shows the current elapsed recording time. During playback: This shows the elapsed time since the start of playback.
Available recording time / file length
During recording, this shows the current available recording time. During playback This shows the length of the file currently playing.
Remaining battery charge
This is shown when operating on batteries. When the remaining battery charge becomes low, replace the batteries ( Installing batteries) or connect an AC adapter ( Connecting an AC adapter) or portable battery ( Using other power sources).

Full

Empty

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Volume setting
These show the volume settings for each track.

Level meters
These level meters show the monitoring levels for each track.

Track status
These show the names and statuses of tracks.

·

: Track 1 on

·

: Track 1 off

When the volume setting of a track is being adjusted, the setting value will be shown numerically instead of the track name. A muted icon will be shown in the level meter area when a track is off. Enabling tracks for recording

Stereo mix track
These level meters show the monitoring levels of the stereo mix.
Playback file name
During playback, the name of the file playing is shown.

HINT Press

to return to the Home Screen or Playback Screen.

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Input Settings Screen

Use this screen to make settings related to inputs.

Use

to select a setting item or value, and press

to confirm.

Name of input being set
Remaining battery charge
This is shown when operating on batteries. When the remaining battery charge becomes low, replace
the batteries ( Installing batteries) or connect an AC adapter ( Connecting an AC adapter) or portable battery ( Using other power sources).

Full

Empty

Setting items and values

Menu bar
The inputs that can be set are shown by icons.

Use

to select an input, and press

to make settings for that input.

·

MIC: Make settings for the mic capsule.

·

Input 1 ­

Input 4: Make settings for inputs 1­4.

·

Exit: Return to the Home Screen.

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Other settings screens

Other screens can be used to make settings related to output, recording, SD cards, USB and the system.

Use

to select a setting item or value, and press

to confirm.

Use

to select this and press

to return to the Home Screen.

Setting screen name
Remaining battery charge
This is shown when operating on batteries. When the remaining battery charge becomes low, replace
the batteries ( Installing batteries) or connect an AC adapter ( Connecting an AC adapter) or portable battery ( Using other power sources).

Full
Setting items

Empty

26

Recording process

Recording follows the process shown below.

Preparation before recording

· Load a microSD card ( Inserting microSD cards) · Prepare the power ( Installing batteries, Connecting an AC adapter) · Connect mics, for example, to inputs ( Connecting input devices) · Turn the power on ( Turning the power on) · Make settings related to input ( Making input settings) · Make settings related to recording ( Making recording settings)

Recording

· Press

to start recording and press

recording ( Recording)

or to stop

Playing back and reviewing

· Press to start playback and press recordings)

to stop ( Playing

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Making preparations
Inserting microSD cards
1. When the power is off, open the microSD card slot cover, and insert a microSD card with the logo
facing up all the way into the slot.

To remove a microSD card, push it further into the slot and then pull it out.
2. Close the microSD card slot cover.
NOTE · Always make certain that the power is off when inserting or removing a microSD card. Inserting or removing a card while the power is on could result in data loss. · When inserting a microSD card, be sure to insert the correct end with the top side up. · Recording and playback are not possible when a microSD card is not loaded in the H6essential. · Always format microSD cards in order to maximize their performance after purchasing them new or using them with a different device. ( Formatting microSD cards) · When an SD card that has not been used with the H6essential before is loaded in it, an SD card test screen will open.

Use

to select “Execute” and press

to open the SD Card Screen. Test the card. Testing

microSD cards

· The following types of recording media are supported.

– microSDHC: 4 GB ­ 32 GB

– microSDXC: 64 GB ­ 1 TB

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Supplying power
The H6essential can operate using batteries or a power supply connected to the USB port (AC adapter, USB bus power or portable battery). Power from a power supply connected to the USB port will be used before batteries.
Installing batteries
Use 4 AA batteries when operating the H6essential on battery power.
1. When the power is off, push the latch up to open the battery cover.
2. Install 4 AA batteries.
3. Replace the battery cover.
NOTE · Use only one type of battery (alkaline, NiMH or lithium) at a time. · Set the type of battery used correctly so that the amount of remaining battery charge can be shown accurately. ( Setting the type of batteries used) · If the batteries run out of charge, turn the power off immediately and install new batteries. The battery charge will always be shown when operating on battery power.
29

Connecting an AC adapter
Connect the cable of a dedicated AC adapter (AD-17) to the USB port (Type-C) and connect the adapter to an outlet.
Using other power sources
By connecting the USB port (Type-C) to a computer, the H6essential can be operated using USB bus power. Moreover, it can also be powered by a 5V portable battery (commercially-available).
30

Connecting input devices

Attaching mic capsules

1. While pressing the mic capsule lock button (
remove it.

) up, slide the protective cap (

) forward and

2. Attach the mic capsule to the H6essential.
Align the protrusions on the mic capsule with the grooves on the H6essential and slide it until it clicks
into place.

31

NOTE · Do not use too much force when disconnecting. Doing so could damage the mic or the main unit. · Always make certain that the power is off when connecting and disconnecting mic capsules. · Attach the protective cap when a mic capsule will not be connected for a long time. Keep the protective cap so that it will not be lost.
32

Connecting mics and other devices to inputs 1­4
In addition to input from the mic capsule, the H6essential also has inputs 1­4. These can be used together to input up to 6 channels. Mics, mixers and other devices can be connected to inputs 1­4.
Connecting mics
Connect dynamic and condenser mics with XLR plugs to inputs 1­4.
· Phantom power (+48V) can be supplied to condenser mics. ( Setting phantom power) · When disconnecting a mic, pull the XLR plug while pushing the connector lock release button.
33

Connecting line level equipment
Connect the TRS plugs of mixers and other line-level equipment to inputs 1­4.
· Phantom power (+48V) can be supplied. ( Setting phantom power) · Direct input of passive guitars and basses is not supported. Connect these instruments through a mixer
or effects device. NOTE To make handling the levels of input signals easy, the H6essential sets input levels according to the types of plugs connected to the input jacks. · When connecting mic-level devices, use XLR plugs. · When connecting line-level devices, use TRS plugs.
34

Connection examples
Recording audio is possible in the following kinds of situations.
Recording performances with a voice and instrument
The sound of an instrument being played can be recorded using the mic capsule attached to the H6essential while vocals are recorded with a connected mic.
Concert recording
The sounds of the performance and the audience can be recorded using the mic capsule attached to the H6essential while a stereo mix or individual channels are recorded separately from a mixer.
35

Live streaming a podcast
Audio can be streamed in real time using the H6essential and connected mics. ( Using as an audio interface) While streaming audio in real time, the H6essential can simultaneously record. Recording on the H6essential while using it as an audio interface
Internet
Capturing video
Audio and video can be captured simultaneously using the H6essential and a camera.
36

HINT If the H6essential is placed directly on a table when recording using a mic capsule attached to it, reflected sound can interfere with recording and reduce clarity. We recommend using a tripod, for example, to distance it from the table. Placing something like a handkerchief can also be effective in reducing sound reflected from a table.
37

Turning the power on/off

Turning the power on

1. Slide

toward until the display becomes active.

After the Startup Screen is shown, the Home Screen will open on the display.

The first time the power is turned on after purchase as well as when the H6essential has been reset to factory defaults, setting screens for the guide sound, display language and date and time will be shown. Make these settings. ( Setting the guide sound (first time starting up), Setting the language shown (first time starting up), Setting the date format (first time starting up), Setting the date and time (first time starting up), Setting the type of batteries used (first time starting up))
NOTE
· The H6essential can be set so that its power will automatically turn off if it is not used for a set amount of time. ( Setting the time until the power turns off automatically)
· If “No microSD card!” appears on the display, confirm that a microSD card is inserted properly. ( Inserting microSD cards)
· If “Invalid SD Card!” appears on the display, the card is not formatted correctly. Format the microSD card or use a different microSD card. ( Formatting microSD cards, Inserting microSD cards)

38

Turning the power off

1. Slide

toward until “Please wait. Saving data…” appears on the display.

The display will darken and the power will turn off.

NOTE · While “Please wait. Saving data…” is shown, the current settings of the H6essential are being saved. While “Please wait. Saving data…” is shown, do not disconnect the AC adapter or remove the batteries. · The power cannot be turned off while recording. Turn the power off after recording stops.

39

Setting the guide sound (first time starting up)

The first time the power is turned on after purchase as well as after the H6essential has been reset to factory defaults, set the guide sound when a screen to set it is shown.

1. Use

to select the setting item and press

.

Setting Off XXX + Beep (“XXX” shows the installed language.)
Beep Only

Explanation
This turns off the guide sound.
Setting items will be read aloud in the installed language. A beeping sound will be used to notify the occurrence of error messages, recording starting/stopping and volume adjustment, for example. English is installed at the time of purchase, but other languages can be installed and used for reading as desired. Installing guide sounds
A beeping sound will be used to notify the occurrence of error messages, recording starting/stopping and volume adjustment, for example. Nothing will be read aloud.

After the guide sound setting is confirmed, set the language shown when a screen to set it opens. ( Setting the language shown (first time starting up))
NOTE The volume of the guide sound can also be adjusted. Setting the guide sound volume
HINT The guide sound setting can also be changed later on the System Settings Screen. Setting the guide sound (accessibility)

40

Setting the language shown (first time starting up)

The first time the power is turned on after purchase as well as when the H6essential has been reset to factory defaults, after setting the guide sound, set the display language when a screen to set it is shown.

1. Use

to select the language, and press

.

After the display language setting is confirmed, set the date format when a screen to set it opens. ( Setting the date format (first time starting up))

HINT
· The display language setting can also be changed later on the System Settings Screen. ( Setting the language shown)

· Use

to select

and press

to return to the previous setting screen.

41

Setting the date format (first time starting up)

The first time the power is turned on after purchase as well as after the H6essential has been reset to factory defaults, after setting the display language, set the date format when a screen to set it is shown. The date written to recorded files will use the date format selected here.

1. Use

to select a date format and press

.

A specific example of the set date format will be shown at the bottom of the screen using the current date setting.

Setting YYMMDD MMDDYY DDMMYY

Explanation The date is shown in year, month, day order. The date is shown in month, day, year order. The date is shown in day, month, year order.

After the date format setting is confirmed, set the date and time when a screen to set them opens. ( Setting the date and time (first time starting up))

HINT
· The date format setting can also be changed later on the System Settings Screen. ( Setting the date format)

· Use

to select

and press

to return to the previous setting screen.

42

Setting the date and time (first time starting up)

The first time the power is turned on after purchase as well as after the H6essential has been reset to factory defaults, after setting the date format, set the date and time when a screen to set them is shown. The date and time are stored in recording files.

1. Use

to select the item to set and press

.

2. Use

to change the value, and press

.

3. Repeat steps 1­2 to set the date and time.

4. After setting all the items, use

to select

and press

.

After the date and time setting is confirmed, set the battery type when a screen to set it opens. ( Setting the type of batteries used (first time starting up)) NOTE If power is not supplied for a long time, the date and time settings stored in the unit will be reset. If the Set Date/Time Screen appears during startup, set them again.
43

HINT
· The date and time settings can also be changed later on the System Settings Screen. ( Setting the date and time)

· Use

to select

and press

to return to the previous setting screen.

44

Setting the type of batteries used (first time starting up)

The first time the power is turned on after purchase as well as after the H6essential has been reset to factory defaults, after setting the date and time, set the type of batteries used in the H6essential when a screen to set it is shown. This is necessary to accurately show the remaining battery charge on the display.

1. Use

to select the battery type and press

.

Setting Alkaline Ni-MH Lithium

Explanation Alkaline batteries Nickel-metal hydride batteries Lithium batteries

After first-time settings are complete, the Home Screen will open.

HINT · The battery type setting can be changed later on the Setting Screen. ( Setting the type of batteries used)

· Use

to select

and press

to return to the previous setting screen.

45

Preventing misoperation (HOLD function)

In order to prevent misoperation, the hold function can be used to disable the buttons on the H6essential.

1. Slide

to HOLD.

This turns on the HOLD function, disabling operations using all buttons.

To deactivate the HOLD function, slide

back to the center position.

46

Making input settings
Enabling tracks for recording
Select which of the MIC (mic capsule) and input 1­4. tracks to record.
1. When the Home Screen is open, press the buttons of the tracks that you want to record.
The status indicators for selected tracks will light red.

·

: Mic capsule

·

­

: Inputs 1­4

NOTE · MIC cannot be selected when no mic capsule is attached. Attaching mic capsules · When tracks are stereo-linked, either of their buttons can be pressed to select both.

47

Converting mic capsule input to mono

Mic capsule input can be mixed to a single channel and handled as mono audio.

1. On the Home Screen, use

to select

(Input) and press

.

This opens the Input Settings Screen.

2. Use

to select

and press

.

3. Use

to select “Mono Mix”, and press

.

4. Use

to select On or Off, and press

.

When “On” is selected, mic capsule input will become mono. NOTE The recording file format will be changed in the same way. ( Folder and file structure) · Set to “On”: mono files · Set to “Off”: stereo files
48

Setting phantom power

H6essential inputs 1­4 support phantom power and can provide +48 V. Turn on phantom power when condenser mics that require it are connected. This can be turned on/off separately for each input.

1. On the Home Screen, use

to select

(Input) and press

.

This opens the Input Settings Screen.

2. Use

to select the input for which you want to set phantom power and press

.

·

­ : Inputs 1­4

3. Use

to select “Phantom”, and press

.

4. Use

to select On or Off, and press

.

NOTE When connecting devices that are not compatible with phantom power, do not turn on the phantom setting. Doing so could damage the device.
49

HINT Phantom power is a function that supplies power to devices that require an external power supply, including some condenser mics. +48 V is common.
50

Reducing noise (Lo Cut)

Low frequencies can be cut to reduce the sound of wind and vocal pop noises, for example.

1. On the Home Screen, use

to select

(Input) and press

.

This opens the Input Settings Screen.

2. Use

to select the input for which you want to set Lo Cut and press

.

·

: MIC (mic capsule)

·

­ : Inputs 1­4

3. Use

to select “Lo Cut” and press

.

4. Use

to select the cutoff frequency and press

.

Lo Cut can be set to OFF, 80 Hz, 160 Hz or 240 Hz. 51

Enabling stereo linking

Using stereo-linking, input signals can be handled as stereo audio.

1. On the Home Screen, use

to select

(Input) and press

.

This opens the Input Settings Screen.

2. Use

to select an input that you want to stereo link and press

.

·

, : This will stereo link inputs 1 and 2.

·

, : This will stereo link inputs 3 and 4.

3. Use

to select “1&2 Link” or “3&4 Link” and press

.

52

4. Use

to select the item to set and press

.

Off Stereo

Setting

MS

Explanation
Input signals will be handled as mono audio.
The two corresponding input signals will be handled as stereo audio. The odd track will become the left channel and the even track will become the right channel.
The two corresponding input signals will be handled as audio captured in mid- side format. The odd track will become the mid and the even track will become the side.

HINT
Mid-side format is a recording method comprised of a mid mic and a side mic. The mid mic captures sound front and center while the side mic captures sound to the left and right. These signals are recorded and converted to stereo. At this time, the stereo width can be changed by adjusting the side mic recording level. ( Setting the side level when recording mid-side stereo)

Sound source Mid mic Side mic

53

Setting the side level when recording mid-side stereo

The H6essential supports mid-side stereo recording. The mid mic captures sound front and center while the side mic captures sound to the left and right. These signals are recorded and converted to stereo. At this time, the stereo width can be adjusted by altering the side mic recording level. With the H6essential, the side level of the mid-side input signals can be set before recording, allowing the stereo width of the input sound to be adjusted.

1. On the Home Screen, use

to select

(Input) and press

.

This opens the Input Settings Screen.

2. Use

to select an input that you want to set for mid-side stereo recording and press

.

·

,

·

,

3. Use

: This will stereo link inputs 1 and 2 for mid-side recording. : This will stereo link inputs 3 and 4 for mid-side recording.

to select “1&2 Link” or “3&4 Link” and press

.

4. Use

to select MS, and press

.

54

5. Use

to select “Side Level” and press

.

6. Use

to set the side level and press

.

Setting -24 ­ +6 Mute RAW

Explanation
As the value increases, so does the stereo width.
The side mic will be muted.
The mid signal will be recorded to the left channel and the side signal will be recorded to the right channel of the stereo file. This setting is useful for changing the side level during post-production after recording.

55

Making output settings
Adjusting the line output level
The line level output to other devices can be adjusted.
1. Minimize the input gain of the other device. 2. Use an audio cable to connect the external mic jack of the other device with the H6essential LINE OUT
jack.

HINT When output to an external device is unnecessary, disconnecting the cable from the LINE OUT jack can increase the amount of operation time when using batteries.

3. On the Home Screen, use

to select

(Output) and press

.

This opens the Output Settings Screen.

4. Use

to select “Line Out Level” and press

.

56

5. Use

to adjust the line out level and press

.

The output level meters can be checked while adjusting.

HINT · This can be set to “Mute” or from -40 to +40. · Selecting “Mute” silences the output from the LINE OUT jack.

6. To output the test tone from the H6essential and adjust the output level, press

.

While checking the audio level meter of the connected device, adjust the input gain of that device until the audio signal level is about -6 dB.

HINT The test tone is a 1kHz sine wave at -20 dBFS.

7. After adjusting the input gain of the connected device, press

.

This stops test tone output.

NOTE · See the manual of the connected device for information about its operation. · If the automatic gain control function on the other device is on, turn it off. · The level adjusted here does not affect the recorded audio or the audio levels output from the headphone jack or the USB port.

57

Recording
When recording with the H6essential, every selected track is recorded separately. In addition, all signals are mixed and simultaneously recorded as a stereo file. The stereo file is recorded with the balance of signals set on the Mixer Screen. ( Adjusting the monitoring balance of input sounds)
NOTE · Mixed stereo files will only be created when the sample rate is 44.1 kHz or 48 kHz. Mixed stereo files will not be created when the sample rate is 96 kHz. If you want to create a mixed 96kHz stereo file, use “2Mix” to export it (Changing the format and exporting files). · For details about recorded files, see “H6essential folder and file structure”.
Monitoring input sounds
Use headphones, for example, to monitor input sounds and adjust the volume.
1. Connect headphones or another device to the headphone jack.

2. Use

to adjust the volume for the headphones or other connected device.

The volume is shown on the display while the volume is being adjusted.

58

NOTE · The volume output from the headphone jack is also affected by volume adjustments made on the Mixer Screen. Adjust the headphone volume after adjusting the input mix levels. ( Adjusting the monitoring balance of input sounds) · The built-in speaker cannot be used for monitoring while recording.
HINT · When monitoring with headphones is unnecessary, disconnecting the headphones from the headphone jack can increase the amount of operation time when using batteries. · The volume of each input can also be adjusted separately. ( Adjusting the monitoring balance of input sounds)
59

Adjusting the monitoring balance of input sounds

On the H6essential Mixer Screen, the monitoring balance of all inputs can be adjusted. Moreover, the volumes of the input sounds and their stereo mix signal can be checked with the level meters. This is a useful function for monitoring multiple inputs sounds with different volumes.

1. Press

when the Home Screen is open.

This opens the Mixer Screen.

2. Use

to select the input for which you want to adjust the volume and press

.

3. Use

to adjust the volume and press

.

Confirm the adjusted volume.

60

4. Repeat steps 2­3 to adjust the overall volume balance.

When done adjusting press

to return to the Home Screen.

NOTE

· The input track buttons (

,

­

) can be pressed to turn on/off their inputs.

· On the Mixer Screen,

can be used to start recording and

and

can be used to stop it in

the same way as on the Home Screen.

· Adjustments on the Mixer Screen affect the stereo file created with recording. Moreover, these adjustments can also be applied to the recording of each input. ( Recording with levels adjusted on the Mixer Screen)

HINT Each input can be set to “Mute” or from -80 to +40.

61

Making recording settings

Setting the sample rate

The sample rate used to record files can be set.

1. On the Home Screen, use

to select

(Rec Settings) and press

.

This opens the Rec Settings Screen.

2. Use

to select “Sample Rate” and press

to confirm.

3. Use

to select a sample rate and press

to confirm.

You can select from the following sample rates. 44.1 kHz, 48 kHz, 96 kHz
NOTE · The only bit depth that can be used for recording is 32-bit float. · To use the H6essential to record while using it as an audio interface, set the sample rate to 44.1 kHz or 48 kHz. ( Using as an audio interface)

62

Capturing audio before recording starts (pre-recording)

The input signal is always buffered for a set amount of time, so it can be captured (pre-recorded) for up to 2

seconds before the time when

is operated to start recording.

This is useful when

is operated late, for example.

1. On the Home Screen, use

to select

(Rec Settings) and press

.

This opens the Rec Settings Screen.

2. Use

to select “Pre Rec” and press

to confirm.

3. Use

to select “On” and press

to confirm.

The amount of time that can be pre-recorded when this is set to “On” depends on the sample rate setting ( Setting the sample rate).

Sample Rate

Pre-recording time

44.1 kHz

2 seconds

48 kHz

2 seconds

96 kHz

1 second

63

Recording with levels adjusted on the Mixer Screen

When recording, the levels of the sounds as input or the levels as adjusted on the Mixer Screen can be used.

1. On the Home Screen, use

to select

(Rec Settings) and press

.

This opens the Rec Settings Screen.

2. Use

to select “Rec Source” and press

to confirm.

3. Use

to select a setting item, and press

to confirm.

Setting Pre Mixer Post Mixer

Explanation Input sound is recorded as is. Recording uses the levels adjusted on the Mixer Screen.

64

Enabling the recording start tone

Half-second tone signals (recording start tones) can be output from the output jacks (headphone and LINE OUT jacks) when recording is started. Since recording start tones are also written to recording files, when recording audio for video with the H6essential, sending its output signal to the camera input can make synchronizing audio and video easier.

1. On the Home Screen, use

to select

(Rec Settings) and press

.

This opens the Rec Settings Screen.

2. Use

to select “Rec Start Tone” and press

to confirm.

3. Use

to select the recording start tone volume and press

to confirm.

The following volumes can be selected. OFF, -40 dBFS, -20 dBFS, -12 dBFS,-6 dBFS No recording start tone will be played if “OFF” is selected.
4. Use a stereo mini jack cable to connect the input jack of the camera to the H6essential LINE OUT jack.

NOTE Be careful with the volume if you are monitoring the input sound with headphones, for example.
65

Writing metadata (iXML chunks) to recording files

Various related information (metadata) stored in iXML chunks can be written to recorded files.

1. On the Home Screen, use

to select

(Rec Settings) and press

.

This opens the Rec Settings Screen.

2. Use

to select “Metadata (iXML) and press

to confirm.

3. Use

to select a setting item, and press

to confirm.

Off Write

Setting

Explanation Metadata (iXML chunks) will not be added to recording files. Metadata (iXML chunks) will be added to recording files.

NOTE Some applications might not be compatible with files that have data embedded in them. If problems occur with files when using an application, turning off metadata writing might resolve them.

66

Recording

1. Press

when the Home Screen is open.

The REC indicator will light red, the name of the recording file will appear on the display and recording will start. This shows the elapsed recording time when recording.

NOTE The file name will be the date followed by the hour, minute and second using the set date and time (Setting the date and time). The date will be shown using numbers in the set order (Setting the date format). For details about file names, see “Recording file names”.

2. Press

or to stop.

Slide

toward HOLD to prevent misoperation when recording. ( Preventing misoperation

(HOLD function))

NOTE If the file size exceeds 2 GB during recording, a new file will be created automatically and recording will continue without pause. No gap in sound will occur between the two files when this happens.

67

HINT

· Marks can be added while recording by using

to select

(MARK) in the menu bar and

pressing

. ( Adding marks during recording)

A maximum of 99 marks can be added in a file.

· Files are automatically saved at regular intervals during recording. If the power is interrupted or another problem occurs during recording, an affected file can be restored to normal by playing it with the H6essential.

68

Adding marks during recording

Marks can be added to files while recording. Added marks are shown on the Playback Screen, and / can be used to move the playback position to a mark.

1. While recording, use

to select

(Mark) in the Menu bar and press

.

This will add a mark at the position of the current elapsed recording time.

NOTE A maximum of 99 marks can be added to a single file.

69

Moving the file being recorded to the TRASH folder

The file being recorded can be moved to the TRASH Folder. This function is convenient when, for example, you feel a recording was not good enough.

1. While recording, use

to select

(Trash) in the Menu bar and press

.

2. Use

to select “Execute” and press

.

This will stop recording and move the file being recorded to the TRASH folder. ( H6essential folder and file structure)

Select “Cancel” and press

to cancel the operation and continue recording.

NOTE
· Files moved to the TRASH folder are saved in the TRASH folder created on the SD card, but their information cannot be checked and they cannot be played back by the H6essential. To check or play them, connect and use a computer, smartphone or tablet. ( Transferring files to computers and other devices)
· The files in the TRASH folder can all be deleted at the same time. ( Deleting files in the TRASH folder)

70

Playing recordings
Playing recordings

1. Press

when the Home Screen is open.

This opens the Playback Screen on the display and starts playback of the most recently recorded file.

Use

to adjust the headphone or speaker volume. The volume can also be adjusted

separately for each track. ( Adjusting the volume balance of all tracks) Use and to select the playback file.

When the Playback Screen is open, use

to select a menu bar icon and press

the corresponding settings screen. Playback Screen

2. Press .
This stops playback and reopens the Home Screen.

to open

71

NOTE On the Playback Screen, all the files in a file folder are treated as one file. For example, if two files named “240101_000000_Tr1.WAV” and “240101_000000_Tr2.WAV” have been created in a file folder, they will be shown as a single file named “240101_000000” on the File List Screen. If this file is selected and moved to the TRASH folder, this operation will be applied to all files in the file folder. H6essential folder and file structure

HINT

Playing tracks can be turned on/off by pressing their track buttons (

,

­

). Tracks that have

their status indicators lit will be played back. This operation is only available for tracks that have been recorded.

72

Adjusting the volume balance of all tracks

1. Press

on the Playback Screen.

This opens the Mixer Screen.

2. Use

to select the track for which you want to adjust the volume and press

.

3. Use

to adjust the volume and press

.

Confirm the adjusted volume.

4. Repeat steps 2­3 to adjust the overall volume balance.

When done adjusting press

to return to the Playback Screen.

73

NOTE

· The track buttons (

,

­

) can be pressed to turn on/off those tracks.

· On the Mixer Screen, in the same way as on the Playback Screen, use ,

and

to conduct

operations.

· Press

to return to the Home Screen.

· Volume adjustments made on the Mixer Screen can be applied to files created when exporting. ( Changing the format and exporting files)

74

Adjusting the line output level

The line level output during playback to other devices can be adjusted.

1. On the Playback Screen, use

to select

(Output) and press

.

This opens the Output Settings Screen.

2. Use

to select “Line Out Level” and press

.

3. Use

to adjust the output level and press

.

The output level meters can be checked while adjusting.

NOTE The level adjusted here does not affect the recorded audio or the audio level output from the headphone jack.
HINT · This can be set to “Mute” or from -40 to +40. · Selecting “Mute” silences the output from the LINE OUT jack.

75

Automatic volume adjustment during playback

By setting “Audio Normalization” to “On”, the playback volume can be evened out regardless of recording levels.

1. On the Playback Screen, use

to select

(Output) and press

.

This opens the Output Settings Screen.

2. Use

to select “Audio Normalization” and press

.

3. Use

to select “ON” and press

.

76

Changing the playback speed

The playback speed can be changed.

1. On the Playback Screen, use

to select

(Output) and press

.

This opens the Output Settings Screen.

2. Use

to select “Playback Speed” and press

.

3. Use

to select the playback speed and press

.

The following speeds can be selected. 50% (half speed), 75%, 100% (normal), 125%, 150%, 200% (double speed)

77

Repeat playback of a set interval (A-B repeat)

Playback can be repeated between two set points.

1. On the Playback Screen, use

to select

(A-B Repeat) and press

.

2. Use

to set the A point (playback starting point) and press

.

Pressing
3. Use

confirms the A point and the A marker becomes blue.

to select the B point and press

.

4. Use

to set the B (playback ending point) and press

.

· To change these settings, repeat steps 2 ­ 4.

· When A or B is shown in blue, use point.

to select

5. When done making settings, use

to select

and press

and press

.

to clear the set

78

This reopens the Playback Screen. NOTE The interval specified using the A-B Repeat function can be applied when exporting. ( Changing the format and exporting files) HINT Since the A (playback start) and B (playback end) points can be moved during playback, changing the playback start and end positions, they can be set while checking the playback sound.
79

Changing the format and exporting files

The H6essential can only record using 32-bit float format, but recorded files can be converted to other formats and exported. This is convenient, for example, when loading files recorded on the H6essential to a computer, smartphone or tablet if the application being used does not support 32-bit float format. In addition, the exported tracks can be selected and trimmed to only the necessary parts as well as normalized to optimize the volume of the recorded files.

1. On the Playback Screen, use
This opens the Export Screen.

to select

(Export) and press

.

2. Select the bit depth.

Use

to select “Bit Depth” and press

. Then, use

to select the format and press

.

The following formats can be selected. 16-bit, 24-bit, 32-bit Float

3. Select the tracks to export.

Use

to select “Track” and press

press

.

. Then, use

to select the tracks to export and

2Mix

Setting

All

Explanation This exports a stereo file that uses the mix balance adjusted on the Mixer Screen. ( Adjusting the volume balance of all tracks) This exports all the tracks separately.
80

4. Select whether or not to export using a specified range.

Use

to select “Range” and press

. Then, use

.

to select the setting and press

Setting A-B
All

Explanation This exports the range between the two points set using Repeat playback of a set interval (A-B repeat). This export the entire track.

5. Select whether or not to normalize.

Use

to select “Normalize” and press

press

.

. Then, use

to select “On” or “Off” and

If “On” is selected, the file will be normalized during export.
NOTE Normalization is a function that reads the maximum volume of the audio data and levels the volume without causing distortion. The volume is adjusted to the maximum possible without causing the loudest sound (peak) in the data to distort.

6. When done making settings, use

to select “Export” and press

.

81

7. Use

to select “Execute” and press

.

The exported file will be saved in the Export folder. ( H6essential folder and file structure)

Select “Cancel” and press

to cancel the operation and return to the original screen.

NOTE · Exported files saved in the Export folder are named in this format: FF_BB_NN_track name.WAV. – FF: Name of the file folder that holds the exported file – BB: Bit depth (“16” when 16-bit selected, “24” when 24-bit selected or nothing when 32-bit float selected) – NN: Normalization setting (“NORM” when on or nothing when off) · The H6essential cannot play files in the Export folder.

82

Moving the file being played to the TRASH folder

The file being played can be moved to the TRASH Folder.

1. When the Playback Screen is open, use

to select

in the Menu bar and press

.

2. Use

to select “Execute” and press

.

This moves the file being played to the TRASH folder. ( H6essential folder and file structure)

Select “Cancel” and press

to cancel the operation.

NOTE
· Files moved to the TRASH folder are saved there, but their information cannot be checked and they cannot be played back by the H6essential. To check or play them, connect and use a computer, smartphone or tablet. ( Transferring files to computers and other devices)
· Be aware that all files in the file folder will be moved to the TRASH folder. ( H6essential folder and file structure)
· The files in the TRASH folder can all be deleted at the same time. ( Deleting files in the TRASH folder)

83

Managing files
Files created on the H6essential will be saved on the microSD card. Recording files on the microSD card can be checked and deleted.
H6essential folder and file structure
Folder and file structure
When recording with the H6essential, files are created on microSD cards in the following manner.
Root
File folders
These are created each time recording is conducted. File folders are named in this format: Date_Time. Mono and stereo files that are created are saved in them.
Recording files
Files recorded by the H6essential are saved in file folders on the microSD card. For details about recording file names, see “Recording file names”. · The files for each track along with the stereo file that is a mix of all tracks are saved here.
84

· Stereo files will be created if the MIC (mic capsule) “Mono Mix” setting is “Off” or if inputs 1/2 or 3/4 are stereo linked. Mono files will be created in other cases. ( Converting mic capsule input to mono, Enabling stereo linking)
Export folder
This is created when files are exported. Files created by exporting are saved in the Export folder. ( Changing the format and exporting files)
Exported files
Files created by exporting are saved in a subfolder with the same name inside the Export folder. ( Changing the format and exporting files)
TRASH folder
The TRASH folder is created automatically when an SD card is loaded in the H6essential. Files that have been moved to the TRASH folder are saved inside it. ( Moving the file being recorded to the TRASH folder, Moving the file being played to the TRASH folder) The files in the TRASH folder can all be deleted at the same time. ( Deleting files in the TRASH folder)
85

Recording file names
Files are named with the following format. File name example

Explanation

Date
The date of recording is included numerically. The numbers follow the set order (Setting the date format).
Time
The hour, minute and second are included numerically.
Track name
This shows the track used for recording.
· TrMic: File recorded using the mic capsule
· Tr1­Tr4: Files recorded using tracks 1­4
· TrLR: File that is a stereo mix of all tracks

NOTE
· If the file size exceeds 2 GB, new files and a new file folder will be created automatically and recording will continue without pause. New files and file folders created this way will be named using the numerical date and time of the moment of continuation.
· Files that are stereo mixes of all tracks will only be created when the sample rate is set to 44.1 kHz or 48 kHz. ( Setting the sample rate)

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Checking files

On the File List Screen, files on the microSD card can be checked while playing them. When the Menu bar is open, the Playback Screen can be opened for the selected file and that file can also be moved to the TRASH folder.

1. When the Home Screen or Playback Screen is open, use

to select

(File List) and press

. This opens the File List Screen, which list the files on the microSD card.

2. Use

to select a file and press

.

A menu bar that enables operations on the selected file will appear.

Use Screen

to select the settings item and press

to open the settings screen. File List

NOTE On the File List Screen, all the files inside a file folder are handled as a single file. For example, if two files named “240101_000000_Tr1.WAV” and “240101_000000_Tr2.WAV” have been created in a file folder, they will be shown as a single file named “240101_000000” on the File List Screen. If this file is selected and moved to the TRASH folder, this operation will be applied to all files in the file folder. H6essential folder and file structure

HINT Press

to return to the Home Screen. Home Screen

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Using as an audio interface
Signals input to the H6essential can be sent to a computer, smartphone or tablet, and playback signals from that device can be output from the H6essential. Moreover, the H6essential can record even when it is being used as an audio interface. No driver is necessary for use with smartphones, tablets or Mac computers. A driver is necessary for use with Windows computers.
For Windows
1. Download the H6essential Driver to the computer from zoomcorp.com.
NOTE The latest H6essential Driver can be downloaded from the above website.
2. Launch the installer and follow the instructions to install the H6essential Driver.
NOTE See the Installation Guide included in the driver package for detailed installation procedures.
Connecting to computers, smartphones and tablets
1. Use a USB (Type-C) cable to connect the H6essential with a computer, smartphone or tablet.
Smartphone/tablet (USB Type-C)
88

Smartphone/tablet (Lightning) Computer (Windows/Mac)
NOTE · Use a USB cable that supports data transfer. · A Lightning to USB 3 Camera Adapter is necessary to connect to an iOS/iPadOS device with a Lighting connector.

2. On the Home Screen, use
The USB screen will open.

to select

(USB) and press

.

3. Use

to select “Audio Interface” and press

to confirm.

4. Set the channels to output to the computer, smartphone or tablet.

Use

to select “Channel” and press

. Then, use

press

.

to select the channels and

Setting Stereo mix
Multi Track

Explanation
All inputs are combined in a stereo mix using volumes adjusted on the Mixer Screen and two channels are output to the computer, smartphone or tablet. Adjusting the monitoring balance of input sounds
This will output 6 channels with each input separately to the computer, smartphone or tablet.

89

5. Set whether to record simultaneously with the H6essential.

Use

to select “Mode” and press

. Then, use

.

to select the mode and press

Setting Audio I/F + REC
Audio I/F Only

Explanation
The H6essential can record and play back even when it is being used as an audio interface. For details about this function, see “Recording on the H6essential while using it as an audio interface”.
The H6essential will not record or play back when it is being used as an audio interface.

NOTE
· “Audio I/F + REC” can be selected only when the sample rate is set to 44.1 kHz or 48 kHz. ( Setting the sample rate)
· All sample rate options can be used when “Audio I/F Only” is selected. The sample rate, which can be set from the computer, smartphone or tablet, has 44.1 kHz, 48 kHz and 96 kHz options.

6. Select the power supply.

Use

to select “Power” and press

press

.

. Then, use

to select the power supply and

Setting USB Batteries

Explanation Power will be supplied using USB bus power. The batteries in the unit will be used.
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NOTE
· When “USB” is selected, power is supplied through the USB cable from the computer. Depending on the USB bus power supply capacity of the computer, operation using bus power might not be possible. If this is the case, select “Batteries” and operate using batteries when connected.
· When “Batteries” is selected, power will not be supplied from the other device. Instead, the H6essential will operate using the batteries in it.

7. Use

to select “Connect” and press

to confirm.

Connect with the computer, smartphone or tablet.

8. Launch an application on the computer, smartphone or tablet, and select “H6essential” as the “Audio”
or “Input/Output” device.
NOTE · If “H6essential” cannot be selected for the “Sound” setting on a computer, by selecting “H6essential” as the “Audio” or “Input/Output” device in an application that supports 32-bit float format, it can be used as a 32-bit float audio interface. · See the application operation manuals for information about their operation.

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Making input settings and monitoring adjustments

When using the H6essential an audio interface, input settings and monitoring adjustments can be made in the same way as when using it as a recorder. See the references below and make input settings and monitoring adjustments.

Reference

Explanation

Enabling tracks for recording Converting mic capsule input to mono

Select inputs from MIC (mic capsule) and inputs 1­4.
Mic capsule input can be mixed to a single channel and handled as mono audio.

Setting phantom power Reducing noise (Lo Cut) Enabling stereo linking

Inputs 1­4 support phantom power and can provide +48 V. Turn on phantom power when condenser mics that require it are connected. This can be turned on/off separately for each input.
Low frequencies can be cut to reduce the sound of wind and vocal pop noises, for example. This can be set separately for each input.
Using stereo-linking, input signals can also be handled as stereo audio. When the stereo setting is used, the odd track will become the left channel and the even track will become the right channel. When the mid-side stereo setting is used, the odd track will become the Mid signal and the even track will become the Side signal. Mid captures sound front and center while Side captures sound left and right. The stereo width can be changed by adjusting the Side level.

Setting the side level when recording mid-side stereo
Monitoring input sounds

The side level of inputs set to mid-side stereo can be set before recording, allowing the stereo width of that input sound to be adjusted.
Use headphones, for example, to monitor input sounds and adjust the volume.

Adjusting the monitoring balance of input sounds

On the Mixer Screen, the monitoring balance of all input sounds can be adjusted. Moreover, the volumes of the input sounds and their stereo mix signal can be checked with the level meters.

92

Making output settings
Adjusting the line output level
The line output level used for output from the LINE OUT jack to other devices during use as an audio interface can be adjusted. For operation details, see “Adjusting the line output level”.
NOTE This does not affect the recorded audio or the audio levels output from the headphone jack or the USB port.

Adjusting the USB output level

The level output by USB to the computer, smartphone or tablet can be adjusted.

1. On the Home Screen when in audio interface mode, use
. This opens the Output Settings Screen.

to select

2. Use

to select “USB Out Level” and press

.

(Output) and press

3. Use

to adjust the USB output level and press

.

The output level meters can be checked while adjusting.

NOTE This setting does not affect the recorded audio or the audio levels output from the headphone jack or the LINE OUT port.
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HINT · This can be set to “Mute” or from -40 to +40. · Selecting “Mute” silences the output from the USB port.

Enabling the loop back function

This function allows the playback sound from the computer, smartphone or tablet and the sounds input to the H6essential to be mixed and sent again (looped back) to the computer, smartphone or tablet. This function can be used to add narration to music played back from a computer and to record the mix or stream it on that computer, for example.

1. On the Home Screen when in audio interface mode, use
. This opens the Output Settings Screen.

to select

(Output) and press

2. Use

to select “Loop Back” and press

.

3. Use

to select On or Off, and press

.

Selecting “On” turns on the loop back function.

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Recording on the H6essential while using it as an audio interface

As explained in “Connecting to computers, smartphones and tablets”, if the Mode is set to “Audio I/F + REC” the H6essential can record while it is being used as an audio interface. In this case, recording settings can be made in the same way as when using it as a recorder. See the references below and make recording settings.

Reference
Capturing audio before recording starts (pre-recording)

Explanation

The input signal is always buffered for a set amount of time, so it can be captured (pre-recorded) for up to 2 seconds before the time

when

is operated to start recording.

Recording with levels adjusted on the Mixer Screen Enabling the recording start tone
Writing metadata (iXML chunks) to recording files

When recording, the levels of the sounds as input or the levels as adjusted on the Mixer Screen can be used.
Half-second tone signals (recording start tones) can be output from the output jacks (headphone and LINE OUT jacks) when recording is started.
Various related information (metadata) stored in iXML chunks can be written to recorded files.

NOTE As explained in “Connecting to computers, smartphones and tablets”, when the mode is set to “Audio I/F + REC” the sample rate of the H6essential cannot be changed. To change the sample rate, disconnect the computer, smartphone or tablet and follow the instructions in “Setting the sample rate “.

HINT Press

to open the Playback Screen where recorded files can be played back. ( Playing recordings)

95

Disconnecting from computers, smartphones and tablets

1. On the Home Screen, use

to select

(EXIT) and press

.

2. Use

to select “Exit” and press

.

96

Transferring files to computers and other devices

By connecting the H6essential with a computer, smartphone or tablet, files on the microSD card can be checked and moved.

Connecting to computers, smartphones and tablets

1. On the Home Screen, use
The USB screen will open.

to select

(USB) and press

.

2. Use

to select “File Transfer” and press

to confirm.

3. Use

to select the type of device to connect and press

to confirm.

Setting PC/Mac Mobile Device

Explanation Connect to a computer. Connect to a smartphone or tablet.

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This opens the File Transfer Screen.
NOTE · When “PC/Mac” is selected, power is supplied through the USB cable from the computer. Depending on the USB bus power supply capacity of the computer, operation using bus power might not be possible. If this is the case, select “Mobile Device” to operate using batteries. · When “Mobile Device” is selected, power will not be supplied from the other device. Instead, the H6essential will operate using the batteries in it.
4. Use a USB (Type-C) cable to connect the H6essential with a computer, smartphone or tablet.
Smartphone/tablet (USB Type-C) Smartphone/tablet (Lightning) Computer (Windows/Mac)
NOTE · Use a USB cable that supports data transfer. · A Lightning to USB 3 Camera Adapter is necessary to connect to an iOS/iPadOS device with a Lighting connector.
5. Use the computer, smartphone or tablet to work with the files saved on the microSD card.
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Disconnecting from computers, smartphones and tablets

1. Conduct disconnection procedures on the computer, smartphone or tablet.
· Windows: Select the H6essential from “Safely Remove Hardware”.
· macOS: Drag the H6essential icon to the Trash and drop it.
· Smartphone/tablet: See the operation manual for the device.

2. Press

.

3. Use

to select “Exit” and press

to confirm.

The Home Screen will reopen.

99

Managing microSD cards

Formatting microSD cards

To maximize the performance of a microSD card, use the H6essential to format it.

1. On the Home Screen, use
The SD Card screen will open.

to select

(SD card) and press

.

2. Use

to select “Format” and press

.

3. Use

to select “Execute” and press

.

This formats the microSD card.

NOTE

· The microSD card formatting screen can also be opened by pressing

while turning the power on.

· Always format microSD cards in order to maximize their performance after purchasing them new or using them with a different device.
· Be aware that all data on the microSD card will be deleted when it is formatted.

100

Testing microSD cards

The writing speed of microSD cards can be tested to check if performance is good enough to save the data recorded by the H6essential. A Quick Test can be done in a short amount of time, while a Full Test examines the entire microSD card.
Conducting a quick test

1. On the Home Screen, use
The SD Card screen will open.

to select

(SD card) and press

.

2. Use

to select “Quick Test” and press

.

3. Use

to select “Execute” and press

.

The card performance test will start.

The result of the test will be shown when it completes.

NOTE Even if a performance test result is “Pass”, there is no guarantee that writing errors will not occur. This information is just to provide guidance.
101

HINT During a test,

can be pressed to stop it.

102

Conducting a full test

1. On the Home Screen, use
The SD Card screen will open.

to select

(SD card) and press

.

2. Use

to select “Full Test” and press

.

The amount of time required for the full test will be shown.

3. Use

to select “Execute” and press

.

The card performance test will start.

The result of the test will be shown when it completes. If Access Rate Max. reaches 100, the card will fail (NG).

NOTE Even if a performance test result is “Pass”, there is no guarantee that writing errors will not occur. This information is just to provide guidance.

HINT During a test,

can be pressed to stop it.

103

Deleting files in the TRASH folder

Files moved to the TRASH folder can be deleted, emptying it.

1. On the Home Screen, use
The SD Card screen will open.

to select

(SD card) and press

.

2. Use

to select “Empty Trash” and press

.

3. Use

to select “Execute” and press

.

This deletes all files in the TRASH folder.

104

Using timecode
Timecode overview
SMPTE timecode can be input to the H6essential by using an UltraSync BLUE made by Timecode Systems. Timecode is time information written to data when recording video and audio. It is used for video editing, control of other devices, and synchronization of audio and video, for example.
NOTE · A Timecode Systems UltraSync BLUE cannot be used during audio interface operation ( Using as an audio interface). · An H6essential cannot have both H6essential Control and an UltraSync BLUE connected at the same time.
Using timecode for editing
If video and audio data both have recorded timecode, aligning them to a timeline and synchronizing them together is easy when using nonlinear editing software for editing.
Video file with timecode recorded Audio file with timecode recorded Nonlinear editing software
105

Inputting timecode
The UltraSync BLUE made by Timecode Systems transmits timecode, which is received by both the H6essential and the video camera, resulting in timecode being recorded in both the audio data and video data. The timecode is transmitted and received by Bluetooth.
106

Connecting with an UltraSync BLUE
If the H6essential is connected to an UltraSync BLUE, it can receive timecode from the UltraSync BLUE and add it to recording files. To connect an UltraSync BLUE, a BTA-1 or other dedicated wireless adapter must be connected to the H6essential. Then, the UltraSync BLUE and the H6essential must be paired.
1. With the H6essential power off, remove the REMOTE connector cover on its front. Then, connect a
BTA-1 or other dedicated wireless adapter.

2. Slide

toward until the display becomes active and the power turns on.

3. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

4. Use

to select “Bluetooth” and press

.

107

5. Use

to select “Timecode” and press

.

Searching for the device to connect will begin and “Searching” will appear on the display.

NOTE If the H6essential and the UltraSync BLUE have been connected, when a screen like the following appears, make a selection.

Setting Paired Device
New Device

Explanation
Select this to connect to the UltraSync BLUE that was connected the previous time. In this case, connection will be made with the UltraSync BLUE because its operation described in step 6 becomes unnecessary.
Select this to connect to a different UltraSync BLUE than the one that was connected the previous time. Selecting “New Device” will erase information about the previously paired device. Proceed to step 6.

HINT

Searching can be canceled by pressing

.

108

6. Operate the UltraSync BLUE and select the H6essential as a connected device.
This starts pairing. When pairing completes, “Timecode Device Connected!” will appear on the H6essential display.
HINT · See the UltraSync BLUE manual for the procedures to select connected devices. · Use the H6essential and the UltraSync BLUE as close together as possible to make communication more reliable. · If communication with the UltraSync BLUE is interrupted while recording, timecode data will not be added to the remainder of the recording.
Checking timecode data
While timecode is being received from an UltraSync BLUE, timecode data can be checked on the Home Screen. The timecode appears above the recordable time on the Home Screen as the hour, minute, second and frame.
Hour Minute Second Frame Disconnecting from an UltraSync BLUE
Removing the BTA-1 from the H6essential will disconnect the H6essential from the UltraSync BLUE and stop timecode recording. Pairing information will be retained even when disconnected.
109

Making various settings

Setting the language shown

The language shown on the H6essential screens can be changed.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Language” and press

.

3. Use

to select the language you want shown and press

.

HINT The first time you turn the power on after purchase or restoring default settings, this screen opens automatically after setting the guide sound.

110

Setting the date and time

Use this to set the date and time added to recording files.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Date/Time” and press

.

3. Use

to select “Set Date/Time” and press

.

4. Use

to select the item to set and press

.

5. Use

to change the value, and press

.

111

6. Repeat steps 4­5 to set the date and time.

7. After setting all the items, use

to select

and press

.

HINT The first time you turn the power on after purchase or restoring default settings, this screen opens automatically after setting the date format.

112

Setting the date format

Use this to change the date format used when recording files.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Date/Time” and press

.

3. Use

to select “Date Format” and press

.

4. Use

to select a date format and press

.

A specific example of the set date format will be shown at the bottom right of the screen using the current date setting.

Setting YYMMDD MMDDYY DDMMYY

Explanation The date is shown in year, month, day order. The date is shown in month, day, year order. The date is shown in day, month, year order.
113

HINT The first time you turn the power on after purchase or restoring default settings, this screen opens automatically after setting the language shown.
114

Setting display power saving

In order to conserve energy, the display backlight can be set to dim if no operation is conducted for a specific amount of time.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Power” and press

.

3. Use

to select “Power Saving” and press

.

4. Use

to select the setting and press

.

Setting Off 1 min, 3 min, 5 min

Explanation The display backlight always stays bright. The display backlight will dim after the set time has elapsed without any operation.

115

Setting the display brightness

The brightness of the display can be adjusted if it is difficult to see because it is too dim or too intense.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Display Brightness” and press

.

3. Use

to set the display brightness and press

.

Setting Dark Medium Bright

Explanation The display backlight will always be dark. The display brightness will be normal. The display will be even brighter.

116

Setting the type of batteries used

Set the type of batteries used by the H6essential so that the amount of remaining battery charge can be accurately displayed.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Power” and press

.

3. Use

to select the “Battery Type” and press

.

4. Use

to select the battery type and press

.

Setting Alkaline Ni-MH Lithium

Explanation Alkaline batteries Nickel-metal hydride batteries Lithium batteries

117

HINT The first time you turn the power on after purchase or restoring default settings, the battery type setting appears automatically after setting the date and time.
118

Setting the time until the power turns off automatically

The H6essential can be set so that its power will automatically turn off if it is not used for a set amount of time. To keep the power on at all times, turn off the automatic power saving setting.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Power” and press

.

3. Use

to select “Auto Power Off” and press

.

4. Use

to select the time until the power turns off and press

.

Setting Off 10min, 60min, 10hour

Explanation The power will not turn off automatically. The power will automatically turn off if no operation occurs for the set time.

119

NOTE The power will not turn off automatically under the following conditions regardless of the Auto Power Off setting.
· During recording or playback · When the H6essential is in use as an audio interface · When the H6essential file transfer function is in use · During card tests · During execution of firmware updates
120

Using the guide sound accessibility feature

Setting the guide sound (accessibility)

With this function, the names of selected setting items can be read aloud and a beeping sound can be used to notify the occurrence of error messages, recording starting/stopping and volume adjustment, for example.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Accessibility” and press

.

3. Use

to select “Guide Sound” and press

.

121

4. Use

to select the setting and press

.

Setting Off XXX + Beep (“XXX” shows the installed language.)
Beep Only

Explanation
This turns off the guide sound.
Setting items will be read aloud in the installed language. A beeping sound will be used to notify the occurrence of error messages, recording starting/stopping and volume adjustment, for example. English is installed at the time of purchase, but other languages can be installed and used for reading as desired. Installing guide sounds
A beeping sound will be used to notify the occurrence of error messages, recording starting/stopping and volume adjustment, for example. Nothing will be read aloud.

NOTE
· The volume of the reading voice and beep sounds can also be adjusted. Setting the guide sound volume
· The language and version used for the guide sound can be checked on the Version Screen. Checking guide sound information

HINT The first time you turn the power on after purchase, this screen opens automatically.

122

Setting the guide sound volume

The volume of the reading voice and beep sounds can be adjusted.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Accessibility” and press

.

3. Use

to select “Volume” and press

.

4. Use

to select the volume and press

.

The volume can be set to Quiet, Mild or Loud.

NOTE

The volume determined here is also affected before output by adjustments made using

.

Consider volume adjustments using

when making this setting.

123

Checking guide sound information

The language and version used for the accessibility guide sounds can be checked.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Accessibility” and press

.

3. Use

to select “Version” and press

.

This opens the Version Screen where the language and version used for the accessibility guide sounds can be checked.

124

Installing guide sounds
The guide sound is English at the time of purchase. Guide sound installation can be used to change the language and update the feature. Download the most recent accessibility installation file necessary to install the guide sound from the ZOOM website (zoomcorp.com). Follow the instructions in the “H6essential Accessibility Installation Guide” on the H6essential download page.
125

Restoring the factory default state

The H6essential can be restored to its factory default state.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Factory Reset” and press

.

3. Use

to select “Execute” and press

.

This will restore the H6essential to its factory default state and turn the power off.
NOTE Initializing settings will overwrite all settings with their factory defaults. Be certain before using this function.

126

Managing the firmware

Checking the firmware versions

The firmware versions used by the H6essential can be checked.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Firmware” and press

.

This shows the firmware versions.

127

Updating the firmware
The H6essential firmware can be updated to the latest versions. Files for the latest firmware updates can be downloaded from the ZOOM website (zoomcorp.com). Follow the instructions in the “H6essential Firmware Update Guide” on the H6essential download page.
128

Operating the H6essential from a smartphone/tablet
The H6essential can be operated wirelessly from a smartphone or tablet by connecting a BTA-1 or other dedicated wireless adapter and using the dedicated H6essential Control app.
NOTE · The H6essential Control app must be installed on the smartphone or tablet beforehand. The H6essential Control app can be downloaded from the App Store. Refer to the manual for the H6essential Control app for details about app settings and operation procedures. · The H6essential cannot be controlled wirelessly from a smartphone or tablet during audio interface operation ( Using as an audio interface). · An H6essential cannot have both H6essential Control and an UltraSync BLUE connected at the same time.
1. With the H6essential power off, remove the REMOTE connector cover on its front. Then, connect a
BTA-1 or other dedicated wireless adapter.

2. Slide

toward until the display becomes active and the power turns on.

129

3. On the Home Screen, use

to select the System icon and press

.

This opens the System Settings Screen.

4. Use

to select “Bluetooth” and press

.

5. Use

to select “H6essential Control” and press

.

Searching for the device to connect will begin and “Searching” will appear on the display.

HINT

Searching can be canceled by pressing

.

130

6. Launch the H6essential Control app on the smartphone or tablet. Then, conduct connection
procedures from the app. When connection completes “H6essential Control Connected!” will appear on the display.
Refer to the manual for the H6essential Control app for details about app settings and operation procedures.
Disconnecting from smartphones and tablets
Disconnection is possible by quitting the app on the smartphone or tablet. Removing the BTA-1 from the H6essential will also disconnect it from H6essential Control.
131

Checking the latest information for the H6essential

A 2D code for help related to the product can be shown on the H6essential Display.

1. On the Home Screen, use

to select

(System) and press

.

This opens the System Settings Screen.

2. Use

to select “Help” and press

.

3. Use a smartphone or tablet, for example, to scan the 2D code shown on the Help Screen.
zoomcorp.com/help/h6essential

132

Appendix

Troubleshooting
If you think that the H6essential is operating strangely, check the following items first.
Recording/playback trouble

There is no sound or output is very quiet
· Check the orientation of the mic or the volume settings of the connected equipment. · Confirm that the headphone volume and line output level are not too low. ( Monitoring input sounds,
Adjusting the line output level) · Check the H6essential input source settings. ( Enabling tracks for recording, Converting mic capsule
input to mono, Enabling stereo linking) · Check the phantom power settings. ( Setting phantom power) · Check the volume on the Mixer Screen. ( Adjusting the monitoring balance of input sounds, Adjusting
the volume balance of all tracks)
Monitored sound is distorted

· Use

to adjust the volume.

Recording is not possible
· Confirm that the microSD card has open space. The available recording time can be checked on screen when recording is paused. ( Home Screen)
· Confirm that a microSD card is loaded properly in the card slot. ( Inserting microSD cards) · Confirm that the input source setting is not “Off”. ( Enabling tracks for recording) · Check the volume on the Mixer Screen. ( Adjusting the monitoring balance of input sounds)
Recorded sound cannot be heard or is very quiet
· Confirm that the input source setting is correct for the connected device. ( Setting phantom power, Enabling stereo linking)

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“MIC INPUT OVERLOAD!” or “INPUT 1 (2/3/4) OVERLOAD!” appears
· The input sound is too loud. Increase the distance between the mic and the sound source. · Wind can also cause loud noises to be input. We recommend using the Lo Cut setting to reduce noise if
air is blown directly at a mic, for example, when recording outdoors or when a mic is near the mouth of a speaker. ( Reducing noise (Lo Cut))
Other trouble
The recorder is not recognized by a computer, smartphone or tablet even though it is connected through the USB port
· Use a USB cable that supports data transfer. · The operation mode must be set on the H6essential to allow the computer, smartphone or tablet to
recognize it. ( Using as an audio interface, Transferring files to computers and other devices) · Confirm that the computer, smartphone or tablet and the application being used are compatible with
32-bit float format. · Even if “H6essential” cannot be selected for the “Sound” setting on a computer, by selecting “H6essential”
as the “Audio” or “Input/Output” device in an application that supports 32-bit float format, it can be used as a 32-bit float audio interface. · A driver is necessary to use 32-bit float format with Windows. The driver can be downloaded from the ZOOM website (zoomcorp.com).
Battery operation time is short
Making the following settings could increase the battery operation time. · Set the type of batteries used correctly. ( Setting the type of batteries used) · Turn off inputs that are not used. ( Enabling tracks for recording) · Set the display to dim when not operated for a specific amount of time. ( Setting display power saving) · Reduce the display brightness. ( Setting the display brightness) · Reduce the sample rate used to record files. ( Setting the sample rate) · Disconnect unnecessary cables from the headphone and LINE OUT jacks. · Due to their characteristics, using nickel metal hydride batteries (especially high-capacity ones) or lithium
batteries should enable longer use than alkaline batteries when power consumption is high.
An accessibility update is recommended
· Use the latest accessibility installation file to update. Installing guide sounds
134

H6essential metadata list

Metadata contained in BEXT chunks in WAV files

Tag zSPEED= zTAKE= zUBITS= zSCENE= zTAPE= zCIRCLED= zTRKn= zNOTE=

Explanation Frame rate Take number User bits Scene name
Track name

System > Date/Time

Remarks

135

Metadata contained in iXML chunks in WAV files

= YES × = NO
iXML master tag <FALSE START>

iXML sub tag

Written Read

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

×

Remarks System > Date/Time

iXML master tag

iXML sub tag

Written Read

Remarks

×

×

×

×

×

Rec Settings > Sample Rate

×

×

Rec Settings > Sample Rate

×

×

×

Rec Settings > Sample Rate

136

iXML master tag

iXML sub tag

iXML master tag

iXML sub tag

iXML master tag

iXML sub tag

Written Read

×

×

×

×

×

×

×

×

×

×

×

×

Written Read

×

×

×

×

×

Written Read

×

×

×

×

×

×

×

×

×

Remarks Remarks Remarks

137

iXML master tag

iXML sub tag

Written Read

×

×

×

×

×

×

Remarks

138

Specifications

Input and output channels

Inputs Outputs

Inputs

XY mic: XYH-6e

MIC/LINE (mono)

Outputs

LINE OUT

Headphone

Built-in speaker Recorder

Mic capsule MIC/LINE (mono) LINE OUT Headphone Built-in speaker (mono) 90° XY stereo format Directionality Sensitivity Maximum sound pressure input Connectors
Input gain
Input impedance
Maximum input level
Phantom power
Equivalent input noise
Connector Maximum output level Output impedance Connector Maximum output level Output impedance Type
Effective maximum output Maximum simultaneous recording tracks

1 4 1 1 1
Unidirectional -42dB/1Pa at 1kHz 135 dB SPL
4 XLR/TRS combo jacks (XLR: 2 HOT, TRS: TIP HOT) Adjustment unnecessary (dual A/D converter circuits used) MIC: 3.8 k or more LINE: 39 k or more MIC: +4 dBu LINE: +24 dBu +48 V Channel total 32 mA or less MIC: ­120 dBu or less (IHF-A) at 150 input LINE: ­95 dBu or less (IHF-A) at 600 input 1 stereo mini jack +1 dBu 110 or less 1 stereo mini jack 20 mW + 20 mW (when 32 load) 10 or less 20 mm × 30 mm elliptical dynamic speaker 250 mW 8

139

Display USB

Connector Audio interface

REMOTE Power

File transfer

Estimated continuous operation times using batteries · These values are approximate. · Continuous battery operation times were determined using in- house testing methods. They will vary greatly according to use conditions.

Power consumption

Maximum simultaneous

6

playback tracks

Recording format

WAV 44.1/48/96 kHz, 32-bit float mono/ stereo BWF and iXML formats supported

Recording media

4­32GB cards compatible with the microSDHC specification 64GB­1TB cards compatible with the microSDXC specification

2.00″ full-color LCD (320 × 240)

USB Type-C · Use a USB cable that supports data transfer. USB bus power is supported.

USB 2.0 High Speed

Input and output channels 6 in / 2 out (Multi) 2 in / 2 out (Stereo)

Sampling frequency

44.1/48/96 kHz (AIF only) 44.1/48 kHz (AIF + onboard recording)

Bit depth

24-bit, 32-bit float

USB 2.0 High Speed

Dedicated wireless adapter (ZOOM BTA-1)

4 AA batteries (alkaline, lithium or rechargeable NiMH batteries) AC adapter (ZOOM AD-17): DC 5V/1A · USB bus power is supported.

2-track (XYH-6e) recording at 48 kHz/32-bit float with phantom power off, no headphones, no LINE OUT, no REMOTE, Power Saving on, Display Brightness Medium

Alkaline batteries: about 18 hours NiMH batteries (1900 mAh): about 14.5 hours Lithium batteries: about 30 hours

6-track (XYH-6e and inputs 1­4) recording at 48 kHz/32-bit float with phantom power off, headphones used (33 load), no LINE OUT, no REMOTE, Power Saving on, Display Brightness Medium

Alkaline batteries: about 3.5 hours NiMH batteries (1900 mAh): about 4 hours Lithium batteries: about 9 hours

5 W maximum

140

Dimensions
Weight
Note: 0 dBu = 0.775 Vrms

Recorder: 78.1 mm (W) × 160.1 mm (D) × 42.8 mm (H) XYH-6e: 69.1 mm (W) × 50.8 mm (D) × 43.0 mm (H)
381 g (including batteries) XYH-6e: 42 g

141

ZOOM CORPORATION
4-4-3 Kanda-surugadai, Chiyoda-ku, Tokyo 101-0062 Japan zoomcorp.com

Z2I-5070-01

References

Read User Manual Online (PDF format)

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