Rear - Zaxcom QRX235 User Manual

Zaxcom QRX235

Rear

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1. DC Power Input - The QRX uses a Switchcraft 761K connector.
2. Audio out connectors (2) - TA5M
These connectors will output the audio from the QRX. The same connectors can be used to output either
analog audio or AES audio. The audio assignments for the TA5 connectors are set in the extended menu.
3. IFB Audio - 3.5mm TRS (available with the QIFB option)
When ZaxNet is set to transmit (TX) this connector will accept external audio for IFB transmission.
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When ZaxNet is set to receive (RX) this connector will output the ZaxNet received audio.
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4. Time Code In/ Out - 3.5mm TRS (available with the QIFB option).
This connector will input or output time code depending on how the cable is wired. Please see the wiring
diagram section of this manual.
5. Serial Loop -The USB style connectors on the back of the QRX allow multiple QRXs to share a single
common QIFB option. For example one master QRX with a QIFB option board can be connected to 3 QRXs
with no option boards. The QRXs without option boards will behave as if they have an IFB option board
and will send remote control commands over the serial link to the master QRX.
Please note the USB connectors are NOT generic USB connectors that can be used as a connection to any
computer. These are used to exchange RS-422/RS-485 commands and a special cable is required to do this
please see the wiring diagram section of this manual for more information.
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