Garmin International Inc 0211501 Manuale Utente

190-01553-01 Rev. 1TP

11

Standby Frequency Identifier.  Four letter ICAO identifier followed by the 
three or four letter Frequency Type. 

Press and release the FLIP/FLOP key to switch between the active 
(left-most) and standby (right-most) frequency. Switching between Com 
frequencies is disabled while transmitting.  Press and hold the FLIP/
FLOP Key for approximately three seconds to tune the emergency 
frequency (121.500 MHz).

The MON (Monitor) key will engage the monitor function where the 
Standby frequency may be monitored while still listening to the Active 
frequency. 

The LARGE right (MHz) and SMALL right (kHz) knobs are used for 
tuning frequencies and data entry.  Press to activate the cursor. 

The GTR 200 features two User-defined softkeys.  Softkeys are defined 

in Config Mode, see the GTR 200 Instillation Manual for information on 
accessing Config Mode.  Softkeys can be disabled or assigned to one of 
the following: 

• PILOT PTT (

) - Pilot Push-to-Talk can be used in place of or as 

a back up to a remote Push-to-Talk switch. 

• MUSIC

  ON/OFF ( ) - Turns music input ON/OFF.  N/A when 

Intercom is configured off.  Press and hold to toggle COM Mute Music

• USER LIST (

) - Provides quick access to the Com User 

Frequencies.

• PILOT ISOLATION (

) - Isolates the Pilot from ICS 

communication.  N/A when Intercom is configured off. 

• TUNE EMERGENCY (

) - Quickly tunes and activates the 

emergency frequency (121.500 MHz).

DRAFT