Summary of Contents for Messtechnik dAV-TRX
- Page 1 Intercom dAV-TRX Manual Intercom system with digital optical transmission Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 4089165750, www.reliantemc.com...
- Page 2 Intercom revision 1.0 Operating Instructions Manufacturer: mk messtechnik Gmb Contact: Distrubuted by: Reliant EMC 3311 Lewis Ave Signal Hill, CA 90755 +1 (408)916‐5750 Tel. contact@reliantemc.com www.reliantemc.com WEEE-Reg.--No. DE 21806070 Operating Instructions revision 1.0, Date 2019-04-04, Subject to technical modifications Page 2 / 23...
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Page 3: Table Of Contents
Intercom revision 1.0 Operating Instructions Contents Scope of Delivery..........................5 Fields of application......................... 5 Properties............................5 Intended use............................. 6 Disclaimer of Warranty/Exclusion of Liability................6 Special Regulations and Notes.......................6 Safety............................6 Product Care and Maintenance....................6 Cleaning............................7 Installation Instructions........................7 Installation and Initial Operation.....................7 Mechanical Assembly........................ - Page 4 Intercom revision 1.0 Operating Instructions 12.1.1 Optical Transceiver..........................21 12.1.1.1 Mobile Device..........................21 12.1.1.2 Console Device.........................21 12.1.2 Secondary Mic............................21 12.2 Charger............................22 12.3 Battery Pack..........................22 13 Accessories, Spare parts....................... 23 Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 4089165750, www.reliantemc.com Page 4 / 23...
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Page 5: Scope Of Delivery
Operating Instructions Accessories like cables, secondary mic unit, external power supplies etc. depending on order The components from mk messtechnik GmbH are matched to each other and may not be modified and not be applied otherwise The delivery is carried out with fully charged batteries. Due to the self-discharge, the batteries should be recharged again before use. -
Page 6: Intended Use
• Transmission of audio signals via fiber over long distances without signal losses • Use of the optimized components from mk messtechnik GmbH only (correct optical fiber, charger, batteries) • Charging of the batteries with provided chargers from mk messtechnik GmbH only •... -
Page 7: Cleaning
Risk of Fire or Damage Do not open the devices. Opening the devices is only allowed with the necessary guidance and previous authorization from mk messtechnik GmbH. Non-observance can lead to fire or damage of the device. Warranty will be void! Possible Risk of Injury and Damage When not Observing this Manual. -
Page 8: Operating Elements
Intercom revision 1.0 Operating Instructions 7.3 Operating Elements 7.4 Front Side of the Mobile Device dAV-TRX Volume Volume Headset Power (On) Headset Info Figure 7-1: front side of mobile device Power Turn device on and off Push button Power LED... -
Page 9: Back Side Of The Mobile Device
Intercom revision 1.0 Operating Instructions Volume In Turn right to increase microphone gain, turn to Turning knob/Push button left to decrease microphone gain, push and (Software control) hold (> 2s) to reset settings to default Volume Out Turn to right to increase speaker volume, turn Turning knob to left to decrease speaker volume (Hardware control) -
Page 10: Front Side Of The Console Device
Intercom revision 1.0 Operating Instructions 7.6 Front Side of the Console Device dAV-TRX Volume Volume Power Line-In Info Figure 7-2: front side of console device dAV-TRX Mic 1 Mic 2 Volume Volume Power Power Info Info Figure 7-3: front side of console device with 2 channels Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 4089165750, www.reliantemc.com... -
Page 11: Back Side Of The Console Device
7.7 Back Side of the Console Device Line-Out DC-In 6..12V 0,5A dAV-TRX Line-In Ch 1 Optical Figure 7-4: back side of console device with line in/out Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 4089165750, www.reliantemc.com... -
Page 12: Front Side Of The Secondary Mic
Intercom revision 1.0 Operating Instructions DC-In 6..12V 0,5A dAV-TRX Mic 2 Ch 1 Optical Figure 7-5: back side of console device with secondary mic DC-In 6..12V Audio-out dAV-TRX Ch 2 Optical Ch 1 Optical Figure 7-6: back side of console device with 2 channels... -
Page 13: Back Side Of The Secondary Mic
Intercom revision 1.0 Operating Instructions dAV-Mic Figure 7-7: front side of secondary mic Power Permanently on when device is powered up, Red LED permanently off when device is switched off, blinking when talking is possible Capture audio signals 3-pole-socket XLR connector PTT (Push to talk) Push and release (<... -
Page 14: Initial Operation
Intercom revision 1.0 Operating Instructions Signal I/O Connection of console device Socket SUB-D 7.10 Initial Operation • Turn the “Volume out” knob on both devices completely to the left • Switch on both devices → Info LED stops blinking when an optical connections is established •... -
Page 15: Operation
Intercom revision 1.0 Operating Instructions 8 Operation 8.1 Start/Stop talking The console device has a “PTT” (push to talk) button. Push this button to talk to the other station. You can either talk permanently or temporarily. Push the button briefly and release it (< 250 ms) to activate the permanent mode. -
Page 16: Line In (Optional)
Intercom revision 1.0 Operating Instructions 8.3 Line In (optional) The devices can optionally be equipped with a “Line In/Mic” switch button and a “Line In” connector. The switch is used to select the audio input source which can either be the mic or a line in signal. The line in signal can be connected via the “Line In”... -
Page 17: Battery And Charger
Unintentional or incorrect treatment can damage the batteries, which can even lead to explosion of the batteries! Batteries that are integrated into the devices of mk messtechnik GmbH or are delivered with them, may only be charged with the intended chargers from mk messtechnik GmbH. -
Page 18: Charging The Batteries (Battery Pack Or Integrated Into The Device)
• Security references for work with mains voltage must be followed. Warning of Reduced Capacity and Life Span of the Batteries due to Maloperation Use only the intended chargers from mk messtechnik GmbH. Powered devices must never be used with a connected charger, e.g. for buffering an empty battery. -
Page 19: Environmentally Friendly Disposal
10.2 Disposal of Batteries Due to their natural capacity loss batteries must be replaced after their lifespan. NEVER open devices or housings by yourself. Replacement of batteries must be done by mk messtechnik GmbH. Please contact mk messtechnik GmbH for further details. -
Page 20: Troubleshooting
The following list is intended to support the troubleshooting to keep downtimes as low as possible. Notice! • If problems occur that you can not solve yourself, please contact mk messtechnik GmbH for further help. • Please only send in devices after contacting a staff member of mk messtechnik GmbH and receiving an RMA-number. -
Page 21: Technical Data
Intercom revision 1.0 Operating Instructions 12 Technical Data 12.1 Intercom Device Housing Anodized aluminium housing 12.1.1 Optical Transceiver Optical transmission Signal transmission by multimode FSMA, (62.5/125 μm) 12.1.1.1 Mobile Device Power supply Internal battery packs (see chapter 12.3) or shielded power supply (110 V to 230 V) for fixed installation Dimensions (W x H x D) Approx. -
Page 22: Charger
Power supply with different power plugs (Standard EU Type C, if not stated otherwise) Connections Cable 1.8 m with 5-pole screw connector (Binder 712 series), suitable for systems from mk messtechnik GmbH Temperature of operation 0 … 40°C at maximum load Temperature of storage -40 …... -
Page 23: Accessories, Spare Parts
13 Accessories, Spare parts For an overview of available accessories please visit www.mk-messtechnik.com. For spare parts, orders, and repairs please contact mk messtechnik GmbH. Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 4089165750, www.reliantemc.com Page 23 / 23...
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