Universal Remote Control URC-100 Manuel D’Utilisation

In most home entertainment systems, the sound 
volume is only controlled by one device. In some 
systems, it is the TV speakers that make the sound, so 
you would use the TV device on the Unifier to raise 
and lower the volume. In another system, it might be a 
surround sound receiver and speakers that control the 
sound, so you would use the Unifier’s AUDIO device
to adjust the volume. Constantly switching the Unifier 
to TV or AUDIO to adjust the volume is inconvenient
in daily life.

You can use Punch Through to set the Unifier’s 
volume buttons to always control the sound in your 
system. That way when the Unifier is set to VCR or 
DVD, the volume up, down and mute buttons will 
work perfectly without switching back to AUDIO or 
TV. Here’s how:

Press and hold both the DEVICE button that 
doesn’t have volume control commands yet and
the MUTE button for about three seconds. 

Note: You have 30 seconds for each step, otherwise the 
Unifier will time out automatically.