User's Manual Part 1

5700 Series Transmitter Connections For Pac-Mono (Cypeherpoint) Scrambling
Data Channel Data Encoder
-Wire the data channel audio source to the data encoder rear panel AUDIO INPUT J7.
-Connect the DATA/AUDIO OUT to the transmitters composite audio input J3.
-Connect the data channel video source to the video input J2 of the data channels transmitter.
Non-Data Channels
-Connect video source to the Video Processor In connector and the matching Video Processor
Out connector to J2 Video Input of transmitter.
Gating Pulse
The gating pulse can be connected two different ways
-If Axcera supplied the buffer/amplifier assembly and harness, then you connect the data
encoder J6, Vertical Clamp Pulse Out, to the BNC connector on the buffer.
-Wire each terminal block and harness into each rack and make connections to D connectorJ12
pins 16 and 17 on each transmitter.
-Connect buffer terminal block to each terminal block in each rack so that all transmitters are
wired in parallel.
Or.......
-The other option is to daisy-chain the encoder pulse out with BNC tees and to all transmitters.
Pac-Mono Scrambling Setup
Note: This procedure should not be performed until the hardware connections for both video and
Gating pulse have been completed. Please refer to the Pac-mono setup above.
Refer to Fig. 1 for an example of a normal unscrambled “five step” video as viewed on a Spectrum
Analyzer in Zero Span looking at the output of the transmitter.
Figure 1
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