Emergency Frequency - Garmin GTN 625 Pilot's Manual

Foreword
Getting
Started
Xpdr Ctrl
Com/Nav
FPL
Direct-To
3.3.3
Proc
The GTN 635 or 650 emergency frequency select provides a quick method
Wpt Info
of selecting 121.50 MHz as the active frequency in the event of an in-flight
emergency. The emergency frequency select is available whenever the unit is on,
Map
regardless of GPS or cursor status, or loss of the display.
Traffic
Terrain
Weather
NOTE: Pressing and holding the remote Com FLIP/FLOP key for
approximately two seconds, on units so configured, will lock the COM
Nearest
board, preventing further changes in Com frequency until the Com board is
unlocked, by pressing the remote Com FLIP/FLOP key again for two seconds.
Services/
The following message will notify the pilot that the Com board has been
Music
locked: "COM LOCKED TO 121.5 MHZ. HOLD REMOTE COM TRANSFER
KEY TO EXIT."
Utilities
NOTE: Under some circumstances if the Com system loses communication
System
with the main system, the radio will automatically tune to 121.50 MHz for
transmit and receive regardless of the displayed frequency.
Messages
Symbols
Appendix
Index
3-10
8. Touch the Name or Frequency keys to edit the displayed
name or frequency, if desired.
Touch To Edit User
Frequency Name
Figure 3-20 Edit The User Frequency

Emergency Frequency

To quickly tune and activate 121.50, press and hold
volume knob or the external remote Com flip-flop key for
approximately two seconds.
Garmin GTN 625/635/650 Pilot's Guide
Touch To Edit User
Frequency Value
Touch To Delete
User Frequency
190-01004-03 Rev. F