hohem MIC-01 Wireless Lavalier Microphone User Manual
- June 12, 2024
- hohem
Table of Contents
hohem MIC-01 Wireless Lavalier Microphone
Product Information
Product Name: Wireless Lavalier Microphone
Model: V1.0
Manufacturer Information
- Manufacturer: Shenzhen Hohem Technology Co., Ltd.
- Address: B106, University Creative Park, Xili, Nanshan, Shenzhen, China
- Telephone: 0755 – 86573216 (Switchboard)
- After-sale Service: 400 – 960 – 9206 (9:00 – 21:00)
- Email: [email protected]
- Website: www.hohem.com
Product List
| Item | Quantity |
|---|---|
| Charging storage box | 1 |
| TX emitter | 2 |
| RX receiver | 1 |
| Type-C Charging cable | 1 |
| Rabbit hair windbreaker | 2 |
| Specification | 1 |
| Headphones | 1 |
Product Usage Instructions
Charging Instructions
After opening the battery compartment cover, light the number of lights,
corresponding to the charge box power:
- Light 4 lights: 100%
- 3 lights on: 75%
- Light 2 lights: 35%
- 1 light on 15% (1 light on)
- Less than 3% (1 light flashing, low power warning, stop external power supply)
Use the standard USB charging cable to plug into the Type-C port to charge the charging box:
- Charging: The single indicator blinks slowly
- Charging complete: All four indicator lights are on
TX Transmitter Power On & Wear
On/Off: Hold down the power button
- On: The indicator blinks for 3 seconds
- Off: The indicator is off
Wear the transmitter at the neckline, and the best radio The effect is 10cm from the neckline to the mouth. To reduce wind noise and wheat spraying, install the windproof jacket at the receiver end of the transmitter. RX Receiver Connection & Pairing Make sure the TX transmitter is powered on RX The receiver is connected to the recording device
Connect your phone
- Plug the standard Lightning port RX into your phone’s Lightning port (Apple version), or
- The standard Type-C port RX into your phone’s Type-C port (Android version).
In order to achieve better recording results, it is recommended that the camera be equipped with Hohem MT2, which can not only power RX through the power output of MT2 but also ensure a better shooting experience. The RX receiver is paired with a recording device The TX transmitter current mode indicator is steady, and the RX receiver current mode indicator is steady, indicating successful pairing. Description of Microphone Functions and Indicators The function with * ensures that the TX transmitter is successfully paired with the RX receiver
Noise reduction function
- Make sure the TX transmitter is powered on
- Standard noise reduction mode: The TX transmitter indicator is steady green
Warnings & Disclaimers
Thank you for buying the Vast MIC-01. Once you use this product, it is deemed
that you have carefully read the disclaimer and warning, and understand,
accept, and accept all terms and contents of this statement. You undertake to
take full responsibility for the use of this product and the consequences that
may result from it. You undertake to use the Product only for legitimate
purposes and agree to these Terms and any applicable rules, policies, and
guidelines established by Hohem.
-
hohem is not responsible for damage, injury, or any legal liability arising from direct or indirect use of this product. Users should follow all safety guidelines, including but not limited to those mentioned
herein. -
hohem reserves the right of final interpretation of this document and all related documents of this product. Subject to change without prior notice. Please visit www.hohem.com for the latest product information.
Product list
Before using this product, please carefully check whether the product packaging contains all of the following items, if missing, please contact customer service or your purchase channel
Product Overview
TX emitter
- collar clip
- Power button (shutter)
- Mode switch key (repair)
- Charging metal contact
- TF card slot
- Type-C Charging port
- Indicator light
- Radio port
- External microphone jack
RX receiver
- Type-C charging port
- Pairing icon
- CH1 gain – key (cut Change audio mode)
- CH1 indicator
- CH2 indicators
- CH2 gain + key ( Repair)
- Mode icon
- 3.5mm TRS earphone listening port
- Type-C interface (Android version) /Lightning interface (Apple version)
Charging storage box: two send and one receive
- Charging box power indicator
- Type-C charging port
- TX transmitter 1 charging area
- TX transmitter 2 charging area
- RX receiver placement area
Charging instructions
Before use, please ensure that the TX transmitter has sufficient power, if the power is insufficient, the TX can be charged in the charging box.
- TX1 charging: The leftmost light outside the box blinks
- TX1 Fully charged: The leftmost light outside the box is off
- TX2 charging: The light on the far right outside the box blinks
- TX2 Fully charged: The right-most light outside the box is off
- TX low power warning: less than 10% power, the indicator light is red; Below 3% power, the red light flashes until shutdown (the indicator has the highest priority, and no other state can be indicated in this state)
After opening the battery compartment cover, light the number of lights, corresponding to the charge box power
- Light 4 lights: 100%
- lights on: 75%
- Light 2 lights: 35%
- light on: 15% (1 light on); Less than 3% (1 light flashing, low power warning, stop external power supply)
Use the standard USB charging cable to plug into the Type-C port to charge the charging box Charging: The single indicator blinks slowly Charging complete: All four indicator lights are on
TX transmitter power on & wear
- On/Off: Hold down the power button for 3 seconds On: The indicator blinks Off: The indicator is off
- Wear the transmitter at the neckline, and the best radio effect is 10cm from the neckline to the mouth.
- To reduce wind noise and wheat spraying, install the windproof jacket at the receiver end of the transmitter.
RX receiver connection & pairing Make sure the TX transmitter is powered on）
RX The receiver is connected to the recording device
Connect your phone
Plug the standard Lightning port RX into your phone’s Lightning port (Apple
version), or the standard Type-C port RX into your phone’s Type-C port
(Android version).
Connected camera
The receiver does not include batteries and requires an external power supply
when connecting the camera First, connect the standard Type-C interface RX to
the external mobile power supply (charging bank) output outlet, and then
connect the 3.5mm audio output interface of the RX to the 3.5mm audio input
interface of the camera (identified by the camera with microphone) through the
3.5mm TRS conversion cable. At the same time, the camera recording
sensitivity is set to the minimum, and the RX output sensitivity is set to the
middle gear In order to achieve better recording results, it is recommended
that the
camera be equipped with MT2, which can not only power RX through the power
output of MT2, but also ensure a better shooting experience.
The RX receiver is paired with a recording device The TX transmitter current mode indicator is steady, and the RX receiver current mode indicator is steady, indicating a successful pairing.
Description of microphone functions and indicators
The function with * ensures that the TX transmitter is successfully paired
with the RX receiver Noise reduction function makes sure the TX transmitter is
powered on）
On/Off: Press the TX transmitter
- Mode switch button
- Standard noise reduction mode: The indicator is steady green
- Strong noise reduction mode: The indicator is steady blue
- Off the noise reduction mode: The indicator is steady yellow
- The default noise reduction mode for the first time, not the first time, The product retains the mode adjusted by the user before the last shutdown
Reverberation function
- On/Off: Press the TX transmitter
- mode switch button twice
- On: The indicator is steady red
- Off: The current mode indicator is steady on
Phone shutter function
Remote control of mobile phone shooting and short video recording
- On/Off: Simply press the TX transmitter power button
- On: The indicator blinks
- Off: The current mode indicator is steady on
- One-click mute function
On/Off: Double press the TX transmitter power button
On: The indicator is steady white
Off: The current mode indicator is steady on
Ear back monitoring function
Plug the earphone into the earphone listening port on the RX receiver to
monitor speech and recording in real-time.
Gain adjustment function
- Enable the CH1 gain adjustment mode (corresponding to adjusting TX1 audio): Press the CH1 gain – key twice. The CH1 indicator is steady yellow Increase/decrease gain: Simply press “+” or “-” Exit gain mode: Double press the CH1 gain – key (or automatically exit without operation within 10 seconds)
- Enable the CH2 gain adjustment mode (corresponding to adjusting TX2 audio): Press the CH2 gain + key twice. The CH2 indicator is steady yellow Increase/decrease gain: Simply press “+” or “-”
Exit gain mode: Double press CH2 gain + (or automatically exit without operation within 10 seconds)
Tips
- The microphone supports 5 levels of gain adjustment, and the default middle gain adjustment for the first time; If it is not the first time, the product retains the gear adjusted by the user before the last shutdown
- In non-gain mode, the gain adjustment key does not function
Mono/stereo switching
To switch audio mode: Hold down the CH1 gain – key for 3 seconds
Mono: The CH1 and CH2 indicators are blue
Stereo: The CH1 and CH2 indicators are green
Wired microphone extension
The transmitter is equipped with a 3.5mm external microphone jack, supporting
the use of wired microphones.
Recorder function
The TX transmitter does not detect the RX receiver while detecting the TF card
slot has been inserted into the TF card) can be used for audio recording or
radio backup, supporting recording while charging, recording files are
automatically saved
On/Off: Simply press the TX transmitter power button
On: The white indicator blinks slowly with the current mode indicator. Off:
The current mode indicator blinks slowly
TF card storage capacity is insufficient: The current mode indicator blinks
rapidly
If the TF card space is not saved in time, the latest recording file will
automatically overwrite the earliest recording file
Product parameter
Charging box parameters
- Dimension 80.064.030.6mm（No hand rope）
- Weight 76g
- Input voltage DC4.8~5.4V
- Charging time About 1.5 hours
- Battery capacity 850mAh
Microphone parameter
- TX emitter Size: 50.220.620.6mm Weight: 14.9g
- RX receiver Size: 46.023.59.1mm Weight: 5g
- Sampling rate 48KHz
- Frequency range 2.4GHz
- Delay time 25ms
- Frequency response range 20-20KHz
- Input voltage DC4.8~5.4V, DC3.7V
- Sensitivity -38 dBFS
- Signal-to-noise ratio 64dB
- Battery capacity 150mAh
- Working hours 7.5 hours (20 hours combined with charging case)
- Charging time About 1.5 hours
All parameters listed on this page are measured in a controlled test environment in the production version. The results may vary depending on the external environment, usage mode, and firmware version. Please refer to your actual experience
Warranty description
-
Within seven days from the date of sale, if the performance of the product fails, the product and the outer packaging should remain intact without scratches, and the same type of goods after
inspection and confirmation of non-human damage. -
Warranty service is limited to normal use.
-
Under normal use from the date of sale, a free warranty within one year, lifetime maintenance, and accessories are not within the scope of a warranty.
-
Damage caused by all accidental factors or man-made damage, self-disassembly, improper use, etc., is not covered by the warranty.
-
The warranty card corresponding to the product must be presented during the warranty. If you fail to provide the warranty card or alter the warranty card by yourself, the company has the right to identify it as invalid and does not guarantee.
Information filling
User Name:
Contact number:
Mailing address:
Date of purchase:
Machine serial number:
Cause of failure:
FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) This device may not
cause interference, and (2) This device must accept
any interference, including interference that may cause undesired operation of
the device.