User's Manual
Page 20
Step 2: Press the volume down (Vol -) key and that device
will no longer punch through volume controls to the sound
master
Turning on Punch Through for a Device
If you accidentally turned punch through off for a device, it is
simple to re-enable it.
Step 1: To turn punch through back on for a device, enter setup
mode by holding the device button down for 3 seconds.
After 3 seconds all of the device buttons will blink to conrm
that you are in setup mode.
Step 2: Press the volume up (Vol +) key and that device will
now punch through to the sound master.