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DMX8 USB Mixer
Installation Guide
for use with
FTR Touch

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Summary of Contents for ForTheRecord DMX8

  • Page 1 DMX8 USB Mixer Installation Guide for use with FTR Touch...
  • Page 2 Minutes TheRecord Monitor DMX8 Configuration FTR MinuteMaker Recorder ReporterDeck TheRecord Navigator DMX8 Meter FTR Minutes TheRecord TheRecord Online DMX8 USB Mixer FTR Monitor TheRecord Album TheRecord Player For The Record FTR Open-From- TheRecord Annotator TheRecord Producer ForTheRecord.com ForTheRecord TheRecord CacheManager...
  • Page 3: Safety Notices

    Safety Notices Please read the following instructions and safety notices before installing this equipment. Voltage Selection Depending on the equipment you purchased it may be necessary to change the operating voltage for your region. The power connector on the rear panel of the equipment may have a voltage selection switch.
  • Page 4: Table Of Contents

    Table of Contents Safety Notices ............................iii Voltage Selection ..........................iii DMX8 USB Mixer ........................... 1 Product Outline ............................ 1 Installing the DMX8 USB Mixer ......................1 Voltage Selection ..........................1 Location ............................2 Environment ............................ 2 Software ............................2 Connections .............................
  • Page 5: Voltage Selection

    Mixer when used with FTR Touch. Product Outline The DMX8 USB Mixer is a general purpose automatic audio mixer allowing eight microphone or line inputs to be connected and mixed to one to four digital recording outputs. The recording outputs are delivered to FTR Touch through a USB port connection. Additionally, the DMX8 USB Mixer has four monitor outputs allowing the inputs to be routed to the outputs in any combination required.
  • Page 6: Location

    Location The DMX8 USB Mixer can be mounted on a tray in a 19” rack or placed on a shelf or table. All connections are from the rear panel (see Appendix A Diagram 1). Ideally the DMX8 USB Mixer should be located inside the room where recording will take place however it can be located outside if due consideration is given to microphone and output cable lengths and electrical interference.
  • Page 7: Testing

    Recording Equipment Connect the USB output of the DMX8 USB Mixer directly to USB 1 on the rear panel of the FTR Touch unit - using the supplied USB cable. Monitoring Equipment The Monitor outputs on the DMX8 USB Mixer may be used for a range of different purposes including telephone and/or video conferencing, public address via an amplifier and/or powered speakers or for an analog audio feed for backup or other archival requirements.
  • Page 8: Configuring Ftr Touch Recording Settings

    5 seconds. 2. From the Audio Capture Device box, touch Setup. 3. From the DMX8 Configuration panel, make the required changes. See DMX8 Configuration Panel in the following section for details. 4. When all required changes are made, touch the close button in the top right corner of the configuration panel.
  • Page 9: Dmx8 Configuration Panel

    DMX8 Configuration Panel When configuring the DMX8 for use with FTR Touch you can:  Choose an input type for each device connected to an input  Switch phantom power on or off as required  Set input levels to suit the connected input device ...
  • Page 10: Settings

    Adjust the level of each Monitor channel. Scenes Scenes are not supported with FTR Touch. Any attempt to open or save scenes will close the DMX8 Configuration Panel (any changes you make to channel assignments or levels are saved as default settings) Page 6...
  • Page 11: Adjusting Levels

    Adjusting Input Levels (before recording channel levels are adjusted): 1. Connect microphones or line sources to the DMX8 USB Mixer inputs. 2. For each input select the appropriate input type (Line, Dynamic, or Condenser) using the Input Select buttons.
  • Page 12: Troubleshooting

    The following information is a guide to solving simple problems that you may encounter during the installation, testing and normal operation of the DMX8 USB Mixer and associated equipment. If you cannot solve the problem using this information contact your vendor.
  • Page 13: Specifications

    Specifications Analog Inputs Quantity Connector XLR-F Input Levels -60 to +10 dBu (0.775mv to 2.5VRMS) Input Impedance 1k ohms Phantom Power Software enabled by channel, +12V THD+N 0.025% condition: -30dBu input (25mV RMS) CMRR 80dB Frequency Response 20 to 20kHz ± 3dB DR Compression Available Noise Gating...
  • Page 14 Audio Monitor Outputs Monitor (All) Balanced +20dBu nominal full scale output level, ¼” TRS Monitor 1 Unbalanced RCA, 2VRMS nominal full scale output level Monitor 2 Unbalanced RCA, 2VRMS nominal full scale output level Monitor 3 Unbalanced RCA, 2VRMS nominal full scale output level Monitor 4 Unbalanced RCA, 2VRMS nominal full scale output level Trim Control...
  • Page 15: Appendix A

    Appendix A Diagram 1 – DMX8 Front and Rear Panels Page 11...
  • Page 16 Index Audio Level LED ..........3 Input ............7 Installation ............1 Monitor Channel ......... 7 Cables ............2 Recording Channel........7 Connections ..........2 Mode Dial ............4 Environment ..........2 Safety Notices ..........iii Location ............1 Voltage Selection ........iii Microphones ..........

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