Com Frequency Monitoring; System - Garmin GTN 625 Pilot's Manual

3.4

Com Frequency Monitoring

The Frequency Monitoring function allows you to listen to the Standby
frequency in the Com radio, while monitoring the Active frequency for activity.
1. Touch the MON key to listen to the standby frequency. A small
"MON" annunciation is displayed to the right of the Standby
frequency. A green bar will show on the MON key. When
the Active frequency receives a signal, the unit will switch
automatically to the Active frequency and then switch back to
the standby frequency when activity ceases.
Frequency Transfer
(Flip/Flop) Key
2. The Monitor function is deactivated when you touch the MON
key again and the green bar is extinguished.
NOTE: The Com radio Monitoring function is different than the Monitor
function of the Audio Panel.
190-01004-03 Rev. P
Frequency Com Standby
Monitor Key Editing Window
Figure 3-26 Com Frequency Monitoring
GTN 625/635/650 Pilot's Guide
Frequency Monitor
Annunciation
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities

System

Messages
Symbols
Appendix
Index
3-13