Garmin GTR 225 Pilot's Manual

Also see for GTR 225: Installation manual Installation manual Specifications Pilot's guide

Garmin GTR 225 Pilot's Manual Manual pdf 14 page image

2-2Garmin GTR 225/225A/225B Pilot’s Guide 190-01182-00 Rev. A2.2.2 Monitoring the Standby Com ChannelThe Frequency Monitoring function allows you to monitor the Standbyfrequency for activity, while listening to the Active frequency.Press the MON key in the Com function to listen to the standbyfrequency. A small “MN” will replace the “STB” to the left of theStandby frequency.MonitorAnnunciation StandbyFrequency BeingMonitoredFigure 2-2 Com Frequency Monitor AnnunciationWhen the Active frequency receives a signal, the unit will switch automaticallyto the Active frequency. The Active frequency quality is not affected. TheFrequency Monitor function is turned off by pressing the MON key again.2.2.3 Saving a Com ChannelThe current Standby frequency may be saved into the Com User Frequencydatabase from the Com display or the Com User Function. The Com UserFrequency database can hold up to 15 frequencies.NOTE: When switching from 8.33 kHz to 25 kHz mode, any 8.33 kHz-specific user frequencies will be deleted from the user frequency list. Thisonly affects the user frequencies within the 8.33 kHz spectrum.1. Press ENT. The Standby frequency is selected and the Waypointname field will be active.2. Turn the SMALL knob to select characters.3. Turn the LARGE knob to move the cursor.Turn Large Knob ToMove CursorTurn Small Knob ToSelect CharacterPress the ENT Key to Savethe Displayed Value Press the CLR Key To Revertto the Previous ValueNumber ofFrequencies SavedFigure 2-3 Com User Frequency Name Selection4. After selecting the desired characters, press ENT.