767 Audio Controls
by jerome meriweather
   

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Audio Controls Volume Controls Volume Controls NAV Selector MIC SELECT Switches MKR Switch PTT Button Mask / Boom Switch Filter Selector

 

 

Filter Selector
Mask / Boom Switch
Selects either the Oxygen Mask or Boom microphone for transmitting.
PTT Button
Keys boom or mask microphone.
MKR Switch
Allows marker beacon audio reception.
MIC SELECT Switches
When pushed flush to the panel, select the indicated Microphone for transmitting, canceling the previous selection.

Partial push of any extended switch deselects all MIC switches.
NAV Selector
Volume Controls
Control receiver Volume for associated equipment.