KLARK TEKNIK DN32-LIVE Expansion Module User Guide

KLARK TEKNIK DN32-LIVE Expansion Module

Product Information

DN32-LIVE
Specifications:

• Expansion Module for 32 Bidirectional Channels of Live Recording/Playback
• Compatible with SD/SDHC and USB 2.0
• Dimensions : [insert dimensions]
• Weight : [insert weight]
• Power Requirements : [insert power requirements]
• Operating Temperature : [insert operating temperature range]
• Storage Temperature : [insert storage temperature range]

Important Safety Instructions:

This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure – voltage that may be sufficient to constitute a risk of shock.
This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
11. Use only attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
15. The apparatus shall be connected to a MAINS socket outlet with a protective earthing connection.
16. Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.

Product Usage Instructions

Installation:

1. Ensure that the DN32-LIVE expansion module is compatible with your device.
2. Locate an available expansion slot on your device.
3. Insert the DN32-LIVE module firmly into the expansion slot.
4. Secure the module in place according to the manufacturer’s instructions.

Recording:

1. Connect the input sources to the appropriate channels on the DN32-LIVE module.
2. Set the desired recording settings on your device.
3. Initiate the recording process on your device.
4. Monitor the recording levels and adjust as necessary.
5. Once the recording is complete, save the recorded files to the desired storage medium.

Playback :

1. Connect the output channels of the DN32-LIVE module to the desired playback device.
2. Set the playback settings on your device.
3. Select the desired file or track to be played back.
4. Initiate the playback process on your device.
5. Monitor the playback levels and adjust as necessary.

Maintenance :

1. Regularly clean the DN32-LIVE module with a dry cloth to remove any dust or debris.
2. Avoid exposing the module to rain, moisture, or extreme temperatures.
3. If any issues arise with the module, refer to the troubleshooting section of the user manual or contact qualified service personnel for assistance.

Frequently Asked Questions (FAQ):

1. Q: Can I use the DN32-LIVE module with any device?
   A: The DN32-LIVE module is designed for compatibility with specific devices. Please refer to the product specifications or consult the manufacturer for compatibility information.

2. Q: How many channels can I record/playback with the DN32-LIVE module?
   A: The DN32-LIVE module allows for 32 bidirectional channels of live recording/playback.

3. Q: What should I do if the provided plug does not fit into my outlet?
   A: If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Do not attempt to modify the plug or use an adapter as it may compromise safety.

4. Q: How do I clean the DN32-LIVE module?
   A: Use a dry cloth to gently wipe the module’s surface. Avoid using any liquid or abrasive cleaners as they may damage the module.

Quick Start Guide

DN32-LIVE

SD/SDHC and USB 2.0 Expansion Module for 32 Bidirectional Channels of Live Recording/Playback

Important Safety  Instructions

• Terminals marked with this symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with ¼” TS or twist-locking plugs pre-installed. All other installation or modification should be performed only by qualified personnel.

• This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure – voltage that may be sufficient to constitute a risk of shock.

• This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

• Caution
  To reduce the risk of electric shock, do not remove the top cover (or the rear section). No user serviceable parts inside. Refer servicing to qualified personnel.

• Caution
  To reduce the risk of fi re or electric shock, do  not expose this appliance to rain and moisture. The apparatus shall not be exposed to dripping or splashing liquids and no objects filled with liquids, such as vases, shall be placed on the apparatus.

• Caution
  These service instructions are for use by qualified service personnel only. To reduce
  the risk of electric shock do not perform any servicing other than that contained in the operation instructions.

Repairs have to be performed by qualified service personnel.

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other.
   A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fi t into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Use only attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15. The apparatus shall be connected to a MAINS socket outlet with a protective earthing connection.

16. Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.

17. Correct disposal of this product : This symbol indicates that this product must not be disposed of with household waste, according to the WEEE Directive (2012/19/EU) and your national law. This product should be taken to a collection center licensed for the recycling of waste electrical and electronic equipment (EEE).
    The mishandling of this type of waste could have a possible negative impact on the environment and human health due to potentially hazardous substances that are generally associated with EEE. At the same time, your cooperation in the correct disposal of this product will contribute to the efficient use of natural resources. For more information about where you can take your waste equipment for recycling, please contact your local city office, or your household waste collection service.

18. Do not install in a confined space, such as a book case or similar unit.

19. Do not place naked flame sources, such as lighted candles, on the apparatus.

20. Please keep the environmental aspects of battery disposal in mind. Batteries must be disposed-of at a battery collection point.

21. Use this apparatus in tropical and/or moderate climates.

LEGAL DISCLAIMER

• MUSIC Tribe accepts no liability for any loss which may be suffered by any person who relies either wholly or in part upon any description, photograph, or statement contained herein. Technical specifi cations, appearances and other information are subject to change without notice. All trademarks are the property of their respective owners. MIDAS,
• KLARK TEKNIK,
• LAB GRUPPEN, LAKE, TANNOY, TURBOSOUND, TC ELECTRONIC, TC HELICON, BEHRINGER, BUGERA, AND COOLAUDIO are trademarks or registered trademarks of MUSIC Tribe Global Brands Ltd. © MUSIC Tribe Global Brands Ltd. 2018 All rights reserved.

LIMITED WARRANTY

For the applicable warranty terms and conditions and additional information regarding MUSIC Tribe’s Limited Warranty, please see complete details online at musictri.be/warranty.

Introduction

• The DN32-LIVE interface card expands on the already stellar performance of the DN32-USB card that has been standard in M32 consoles for years. The same 32-channel bi-directional audio I/O via USB 2.0 is available, providing 32 channels for recording and playback,
  plus remote operation of your DAW via HUI/MackieControl emulation. The addition of twin SD/SDHC slots now provides fully independent, uncompressed recording/playback of up to 32-channels in consistent sessions up to the max capacity of the SD cards. Multi-channel recording without the need for a laptop, as well as virtual sound checks and live backing track support, accurate marker handling and adjustments, and full remote operation from apps or X-TOUCH control surfaces are only some of the new possibilities DN32-LIVE off ers.

Installing the DN32-LIVE Card

• Please make sure the M32 series mixer firmware is updated to the most recent release version. Check the product page on
  klarkteknik.com for the latest available firmware.

• CAUTION : Before installing the interface card into the console, make sure that the console’s power switch is turned off .

  • Malfunctions or electrical shock may occur otherwise.

Installation process:

1. Make sure that the mixer’s power is turned off .
2. Remove the outer screws that hold the current card or slot cover in place.
3. Gently slide the card out of the slot and set it somewhere safe along with the fastening screws.
4. Before removing the DN32-LIVE card from its protective bag, touch the metal chassis of the console to prevent electrostatic discharges from affecting the sensitive electronic components. Hold the card by the face plate or the two small handles, avoiding contact with the components on the circuit board.
5. Align both edges of the card with the guide rails inside the slot and carefully insert the card into the slot. Push the card fully into the slot so that it sits flush against the console’s rear panel, ensuring that the contacts are properly connected internally. The screw holes should be naturally aligned.
6. Fasten the card with the included screws, or with those that originally held the old card in place. Damage or malfunctions may occur if the card is not fastened.
7. Place the old card into the protective bag that the DN32-LIVE card was packed in, and repackage for safe storage.

Recommended Minimum Hardware

• Windows
  • Core 2 Duo CPU, 2 GHz
  • USB 2.0
  • 1 GB RAM
• MAC
  •  1.5 GHz CPU
  • USB 2.0 port
  •  512 MB RAM

See Specifi cations for recommended operating systems.

USB Operation

• The USB connection on the DN32-LIVE card provides 32 channels of bi-directional audio I/O via USB 2.0, as well as MIDI I/O and remote DAW control via HUI/MackieControl emulation. Make sure to download and install the free ASIO driver from klarkteknik.com if you are using a Windows PC. The DN32-LIVE is CoreAudio compliant and therefore does not need a driver for use on Mac computers.

• Driver Control Panels
  Once the driver is installed, you can open the control panel by double- clicking on the small tray icon. These screens will allow configuring the DN32-LIVE card in the M32 as an audio interface for your computer.

• Info – displays the driver version number and device IDs.

• Buffer Settings – allows the stream and ASIO sound buffers to be set. Use small buffers for short latency when monitoring through the PC. Use large buffers and longer latency for preventing audio glitches on old, low-performance PCs.

• Status / USB Audio Device – displays the card name and serial number.

USB Configuration
After the console has booted up, you can access the Setup screen and navigate to the Card tab to select the USB interface input/output configuration. Depending on your application, you may want to select an option other than the maximum 32 x 32 channel count to preserve system resources.

• 32 in / 32 out – This mode allows the full potential of the interface to be tapped. Note that the computer needs to be able to handle that amount of concurrent I/O stream without any glitches. Depending on its speed and memory configuration, some optimization for audio recording might be required.

• It is also possible to run a virtual sound check of all 32 input channels by recording them directly to a computer during a brief line check. The performers can leave the stage while you play back the recorded instruments from the hard drive and tweak the sound accordingly.

• 12 DN32-LIVE

• 16 in / 16 out – If you don’t actually need more than 16 concurrent input and output tracks to be exchanged between the console
  and your PC, then this mode might be more appropriate for you. First, it will slow the required bandwidth on the interface down. Second, there will be no excessive I/O tracks in your DAW configuration that might clutter your setup. Third, it allows you to run a
  fully-featured zero-latency overdub setup, which would be impossible if signals were run through the computer. In this case, the 16 input signals are put on channels 1-16, while the tape (card) returns are put on channels 17-32. The monitoring is directly fed from Ch1-16 as usual, including all processing and effects. It remains independent from any computer audio latency, even though you can hear back all the recorded tracks without any re-patching.

• 32 in / 8 out – This mode is tailored to suit a typical studio and overdub recording situation, with many input channels but only a few output channels for monitoring of previously  recorded takes.

• 8 in / 32 out – This is a useful mode for utilizing the excellent audio engine and effects processing of the console during final mixdown of your project. All 32 tracks would be fed from your DAW into the console where all the magic happens. Then only 2-8 tracks of the complete mixdown would be sent back to the DAW.

• 8 in / 8 out – This setting is light on processing power while still providing enough I/O for tracking drums or multiple mics on an acoustic guitar or piano.

• 2 in / 2 out – For recording just the main stereo mix, or playing back from typical media player applications where often only two channels are needed. Use this mode in order to remove all unused channels that would otherwise clutter your PCs audio applications.
  Note that the Routing / Home and Card Out tabs allow audio from your computer to be sent to the desired destination. The Routing/home tab now offers to select two alternative input assignments, separately for Recording and Playback operation. See chapter 5.3 for details.

SD Card Operation

• The DN32-LIVE card features a pair of SD/SDHC slots that provide 32 channels of multitrack recording and playback. Simple session management and up to 100 markers allow playback from any desired point, easily cueing up certain songs or backing tracks. Automatic or manual switching from recording to playback routing presets makes it easy to monitor input channels directly while recording, and then listen to the playback from the card returns. The SD cards operate independently from the USB connection, giving you many options for how you incorporate outboard plugins, multichannel input and live recording.

Overview

• Most of the configuration and operation for the SD card slots and USB connection are handled on the Setup/Card page of the console. From this page, the SD slot or USB can be selected for playback, SD slot 1 or 2 can be selected for recording or marker editing, and the channel count can be specified for recording.
• A properly installed and formatted card will appear near the top with a green square, with its fi le size and remaining recording time indicated. SD cards up to 2 GB and SDHC cards up to 32 GB are officially supported, for use with FAT32 formatting.
• It is best practice before important recordings to press the console’s Utility button and format the card. Formatting will delete all data to remove fragmentation and to ensure proper write performance.
• A list of recorded sessions and markers for the currently-selected session are listed below the recorder graphics. Transport functions are controlled with the first 3 encoders.
• Markers can be added to a session during recording or playback to indicate the start of a song or set. Press the page down to the 2nd layer of controls to make changes to the configuration.
• The ‘Channel Routing’ section is explained in chapter 5.3.
• The SD operation can also be controlled by any of the remote apps, as well as MIDI and the onboard assignable controls.
• In the M32-Edit software, most of the configuration settings are made on the Setup/Card page, while the recording functions and marker management are done in the Recorder window.

Recording and File Management

Audio recording on the DN32-LIVE card can accommodate either 8, 16, or 32-channel sessions of 44.1/48 kHz / 32-bit PCM WAV files. As soon as recording is initiated to one of the SD cards, a new session is automatically created, allowing the entire take to be organized cohesively. To ensure continuous recording of the entire performance, a recording session that has started on one card can seamlessly span over to the other card slot when the fi rst becomes full. In this case, the same session name will appear on both cards.

Since a single session may include a full set of songs, markers can be placed during recording or while listening to playback. They can also be adjusted using the remote apps by using the ‘Edit Marker’ section. This makes it easy to organize the set and quickly jump to a particular section of the recording for playback.

Channel Routing

• The M32 has a convenient routing preset that allows the input channels to quickly fl ip between the desired monitoring for the recording process, and the playback from the DN32-
• LIVE card once recording is fi nished. While Playback would typically be used to assign the card outputs to the mixer inputs, Recording would patch those signals to channel inputs that shall be on mix, i.e. not necessarily the ones being recorded on DN32-LIVE.
• On the Routing/Home page, select ‘Record’ with the 6th encoder and adjust the input routing using encoders 1-5 (most likely Local or AES50 from a stage box). Then turn the 6th  encoder to select ‘Play’ and press the encoder. Now Card 1-8, 9-16, etc. can be selected using encoders 1-5 for the playback preset.
• On the Setup/Card page, you can now use the ‘Channel Routing’ section to quickly flip between these 2 routing scenarios. Keep in mind that the Record/Play presets can be toggled using an assignable control button, scene/snippet automation, or even MIDI command.
• A third option on the Setup/Card page, ‘Automatic’, allows the shift from input monitoring to playback monitoring to follow the current operation. When Stop or Record is pressed in the transport control, the ‘Record’ routing will be assigned, and when Play or Pause is active, the ‘Play’ preset will be used.

Separating WAV Files
After recording is complete, the session can be separated into individual WAV files in several ways:

• Play the audio from the SD card directly into a DAW program, e.g. Tracktion, Reaper, ProTools, Cubase, Logic, Ableton (just to name a few) via the USB connection
• Directly open the multi-channel file using Audacity (brilliant open source audio editor available from www.audacityteam.org/)
• Using our Python scripts, downloadable from klarkteknik.com

Visit the wiki page at behringerwiki.music-group.com for more information about separating WAV files.

Battery Option

• The DN32-LIVE has a battery slot that can accommodate a CR123A Lithium cell battery. This provides protection in case of power blackout, ensuring secure file handling.
• To attach the battery, first turn the console power off and remove the DN32-LIVE card from the expansion slot. Locate the battery slot and install the battery, making sure to orient the positive end toward the “+” mark on the slot.
• Reinstall the DN32-LIVE card as described in chapter 2.

Firmware Update

• Download the latest firmware package file from the DN32-LIVE product page on klarkteknik.com. Unpack the zip folder and load the firmware file onto the flash drive’s root directory. Plug the flash drive into the M32’s top panel USB port.
• Press and hold the USB View button while powering on the console. The console will automatically begin updating the firmware, which can take several minutes to complete. When finished, power the console off and on again and resume normal operation.
• NOTE : make sure the update files for card firmware and console fi firmware are not used in the USB root directory at the same time. Do one update after the other, making sure to remove the firmware file from the flash drive after successful installation. You may, however, copy the console fi rmware file into any subfolder on the USB drive and start the update from Setup/Global console UI.

Specifications

Maximum recording time in one consistent session (32-channel, 44.1 kHz, 32-bit on two 32 GB SDHC media)| 200 min
Typical performance recording or playback|

• 32 channels on class 10 media,
• 8 or 16 channels on class 6 media

32/64-bit, Win10 32/64-bit
---|---
Mac OSX DAW applications (Intel CPU only, no PPC support, CoreAudio)| Mac OSX 10.6.8*, 10.7.5, 10.8, 10.9, 10.10, 10.11, 10.12
Dimensions (H x W x D)| 30 x 165 x 138 mm (1.2 x 6.5 x 5.4″)
---|---
Weight| 0.14 kg (0.3 lbs)

References

• Klark Teknik | Home
• Music tribe – Music is life
• Audacity ® | Free Audio editor, recorder, music making and more!
• Manual-Hub.com – Free PDF manuals!

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