Black Box AC1120A User Manual

 

 

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. 

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.  

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.  
 

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.