Black Box AC1120A TV Video Accessories User Manual


 
Model AC1120A, AC1121A, AC1122A, AC1123A
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When you are done viewing ties, to exit you can hit ENTER. If you don’t hit any
buttons, then after 8 sec the view function times out and all the input and output
LEDs will go out.
3.1.1.3 Viewing ties by Audio only
Press and release the AUD and/or VID buttons so that the backlit LED of the
AUD button is lit and the VID button is off
At this point you have to decide if you want to view from the point of view of the
input side or the output side.
… To View from input side
Press and release any Input button, the backlit LED of that button will light, and
all the backlit LEDs for the outputs whose audio is currently tied to this input will
also light up solid.
You can now use the and buttons to quickly go through all inputs.
You can also make new ties by hitting output buttons. New ties will not take
effect unless ENTER is hit (see next section).
When you are done viewing ties, to exit you can hit ENTER. If you don’t hit any
buttons, then after 8 sec the view function times out and all the input and output
LEDs will go out.
… To View from output side
Press and release any output button, the backlit LED of that button will light, and
if that output’s audio is tied to any input, that input LED will also light.
You can now use the and buttons to quickly go through all outputs.
You can also make new ties by hitting another input button. New ties will not take
effect unless ENTER is hit (see next section).
When you are done viewing ties, to exit you can hit ENTER. If you don’t hit any
buttons, then after 8 sec the view function times out and all the input and output
LEDs will go out.
3.1.2 Making Audio and Video Routings or “Ties”
This procedure is an extension of “Viewing Ties” described in above paragraphs.
3.1.2.1 Making a tie by Input
Video and Audio to follow each other
Make sure both VID and AUD LEDs are lit, indicating that your changes will be
synchronized (audio and video are together). Video and audio will be routed to
the same input channel.