2-10
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
2.2.1 Mic Selection
Mic selection can be determined by two methods: the Mic window or by the
Audio Panel page.
2.2.1.1 Mic Window Mic Selection
1. Touch the Mic window to toggle between Mic 1 and Mic 2.
2. Note that the selected Mic is automatically monitored.
3. If Mic 3 or Passenger Address (PA) are selected, touching the
Mic window will revert to toggling between Mic 1 and Mic 2.
2.2.1.2 Audio Panel Page Mic Selection
1. Touch the Audio Panel key at the top of the display.
Selected Mic
Mic Selection: 1, 2 or 3
Passenger Address Mic
Selection
Figure 2-15 Audio Panel MIC Selection
2. Touch the desired Mic (Com 1, Com 2, or Com 3) from the
MIC Selection list on the right side of the display.
3. The selected Mic will be shown in the Mic window.