AMX AVB-RX-DGX-SC Fiber-DVI, Instruction Manual

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Installation and Setup
33 DGX Transmitters & Receivers Instruction Manual
To attach signal cables to the RX:
1. Attach the connector for the HD-15 cable for the destination device to the Video Output receptacle.
HD-15 connectors on the module use the pinout information in FIG. 17.
2.
If needed
–
Insert the connector for the digital and/or analog stereo audio cable for the destination device
into the appropriate audio Output jack, Digital or Stereo. The audio signal is output on both ports.
CAUTION:
CLASS 3R INVISIBLE LASER RADITION WHEN OPEN; AVOID DIRECT EYE EXPOSURE.
3.
Clean the fiber cable connector; follow the manufacturer’s recommendations.
4.
Remove the dust plug from the SC Fiber Output jack* and insert the fiber cable connector (the fiber
connector will click when fully engaged).
5. Be sure the other end of the SC fiber cable is connected before applying power.
* The fiber jack is a standard 2.5 mm SC fiber connector (standardized in TIA-568A) that snaps the cable
connector into place.
RX – Wiring for RS-232 Data Transfer
The RS-232 port is a unidirectional interface, which is compatible only with other AMX products that use the
single fiber interface.
The RS-232 port is the 3-position screw terminal block on the rear of the module to the right of the power
jack. Wire this port to supply unidirectional RS-232 serial data along with the associated video and audio
signals from a source device (via the TX over fiber to the RX) to a destination device.
The video signal must
be present to pass serial data.
On the RX module, the pinout for the RS-232 connector is “NC - Ground - TX.” The RS-232 port label is
relative to the data flow; RS-232 data flows the same direction as the video signal. Data enters the system at
the RX label on the TX module and leaves the system at the TX label on the RX module.
FIG. 24 Attach signal cables to DGX HD-15 RX (top) or DGX DVI RX (bottom)
HD-15 cable
SC fiber cable
Analog stereo audio cable
DVI cable
SC fiber cable
Analog stereo audio cable
Digital audio
Digital audio