2-8
GTN 725/750 Pilot’s Guide
190-01007-03 Rev. C
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
2.2 Audio Panel Operation
The GTN 7XX will operate as a control head for remotely connected optional,
compatible audio and intercom equipment (such as the Garmin GMA 35).
Intercom Setup
Monitor and
Mic Selections
Audio Panel Controls
Touch To Display
Mon Selection:
1, 2 or 3
Activates Split
Mode
Cabin Speaker
Select & Vol
Mic Selection: 1, 2 or 3
"+" Indicates Additional Audio Source
Monitoring (Nav, DME, or ADF)
Marker Audio
And Volume
3D Audio
Recorder
Playback
Control
Figure 2-13 Audio Panel Controls