DS VISION 3000
Sending/blocking video
Click 
to toggle between sending and blocking video. When receiving video
the device icons appear like this: 
.
When not receiving video the device icons appear like this: 
.
Sending/blocking Audio
Click 
to toggle between sending and blocking audio. When receiving audio
the device icons appear with a speaker like this: 
.
Sending/blocking a Serial command
Click 
to toggle between sending and blocking a Serial command. When
sending a Serial command the device icons appear with an arrow like this: 
.
Sending/blocking a bi-directional Serial command
When sending a Serial command, you can send a
Click 
to send the
with a double arrow like this: 
. Click again to block the
14.Tuning Receivers L/DCL (or Line Splitters/L) via the Service Utility
You can tune the Receivers L/DCL/Line Splitters L with the Service Utility from the Transmitter/Broadcaster position or from the unit itself. The advantage of tuning from the Receiver L/Receiver DCL, is that you can see the tuning on the screen as you perform it. From the Line Splitter position you can be closer to the screen than from the Transmitter/Broadcaster position.
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