TC Electronic BG250 - Manual (Page 16)

Operation – Front Panel
12
the PA (provided, of course, that you use the balanced
output instead of a conventional line-driver).
When you have connected a Switch-3 to the PEDAL
jack on the BH250 / BG250-208, you can tap its third
switch to mute or unmute.
Switch-3 overrides the
Mute switch on the device.
8. MASTER level knob
Use the MASTER knob to set the overall output level of
the amp. The MASTER knob also controls the level of
the headphone output.