5
190-01007-04 Rev. K
GTN 725/750 Cockpit Reference Guide
GPS/NA
V/COM
Audio Panel
The audio panel allows you to control the audio equipment of the aircraft.
A green bar indicates that a particular selection is enabled. Touch the Audio
Panel key on the main page to configure speakers, radios, and microphone.
G
The audio panel options page will be displayed.
Audio Panel Options
Split Mode:
Touch to select Split COM Mode in which the pilot
and co-pilot can select independent COM radios.
Playback Controls:
Touch to use the audio clearance recorder.
Cabin Speakers:
Touch to activate cabin speaker.
Speaker Volume:
Touch to adjust the speaker volume of the cabin
speakers.
Marker Audio:
Touch to hear tones for marker beacons.
Marker Volume:
Touch to adjust the volume of the marker beacon
broadcast.
Marker Hi Sense:
Touch to allow detection of the outer marker
beacon at a greater distance.
3D Audio:
Touch to toggle the 3D audio function on and off.