Garmin 225A, 225B manual Monitoring the Standby Com Channel, Saving a Com Channel

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2.2.2Monitoring the Standby Com Channel

The Frequency Monitoring function allows you to monitor the Standby frequency for activity, while listening to the Active frequency.

Press the MON key in the Com function to listen to the standby frequency. A small “MN” will replace the “STB” to the left of the Standby frequency.

Monitor

Annunciation

Standby

Frequency Being

Monitored

Figure 2-2 Com Frequency Monitor Annunciation

When the Active frequency receives a signal, the unit will switch automatically to the Active frequency. The Active frequency quality is not affected. The Frequency Monitor function is turned off by pressing the MON key again.

2.2.3Saving a Com Channel

The current Standby frequency may be saved into the Com User Frequency database from the Com display or the Com User Function. The Com User Frequency 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. This only affects the user frequencies within the 8.33 kHz spectrum.

1.Press ENT.The Standby frequency is selected and the Waypoint name field will be active.

2.Turn the SMALL knob to select characters.

3.Turn the LARGE knob to move the cursor.

Press the ENT Key to Save the Displayed Value

Press the CLR Key To Revert to the Previous Value

Number of Frequencies Saved

Turn Small Knob To

Select Character

Turn Large Knob To

Move Cursor

Figure 2-3 Com User Frequency Name Selection

4. After selecting the desired characters, press ENT.

2-2

Garmin GTR 225/225A/225B Pilot’s Guide

190-01182-00 Rev. A

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Contents GTR 225/225A/225B November Limited Warranty Garmin GTR 225/225A/225B Pilot’s Guide Operation Product Registration and Support US Toll Free Canada Toll FreeContents Index Index-1 Product Description Photo SensorPower/Com Volume/Squelch Knob Pilot ControlsCom Key Tuning LARGE/SMALL Concentric Cursor KnobsFLIP/FLOP Key MEM KeyMON Monitor Key USB PortFunc Function Key Selecting a Com Frequency Power OnCom Radio Selected FrequencyAfter selecting the desired characters, press ENT Monitoring the Standby Com ChannelSaving a Com Channel Monitor Annunciation Standby Frequency Being MonitoredAfter making a selection, press ENT Selected Wpt TypeActive and Standby frequencies Com Database Look-UpEmergency Channel Remote Frequency Selection Control Stuck MicFrequency Database Reverse Look-Up Airport Identifier Shown For Freqs In DatabaseThis page intentionally left blank SYS Config Com Spacing Functions DescriptionRecent Com Frequencies Press the Func key to access the FunctionsCom Frequencies Selected Frequency Select Wpt Name Select Wpt Type Com User FrequenciesPress the CLR key to delete this User frequency Press ENT Key To Delete Selected FreqSelect User Freq Value Frequencies. Press ENTSelect User Freqs Select User Wpt NameIdentifier Com Database FrequenciesPress ENT Key To Set Selected Freq As Standby Selected Freq As ActiveTurn the Small knob to display the available ACCs Com Nearest Airports APTCom Nearest Area Control Center ACC Frequencies Turn Small Knob To Scroll Through Available AirportsCom Nearest Flight Service Station FSS Frequencies 13 Com Nearest FSS FrequenciesCom Nearest Weather WX Frequencies 14 Com Nearest Weather FrequenciesICS Configuration Adjust IntercomAux Audio Turn the Small knob to turn the Aux Audio On or OffIntercom On/Off function. Then, press the ENT key Intercom On/OffSpeaker On/Off Speaker On/Off function. Then, press ENTTurn the Small Knob to Select the Channel Spacing System ConfigurationCom Spacing Select the Offset Value Display BrightnessBrightness Display Contrast function. Then, press the ENT key Display ContrastDatabase Info Database Version function. Then, press the ENT keyUSB Port USB Cable USB Memory Device Load DatabaseLoad Database function. Then, press the ENT key Press the Func key to return to the main menu Software VersionSerial Number Serial Number function. Then, press ENTTimers Setting Up the Count Down TimerPressing CLR and then ENT will reset the displayed Timer Setting Up the Count Up TimerViewing Timers in the Com Display Pressing ENT twice will stop the displayed TimerCount Down Timer Value Highlighted When Counting Up 36 Count Down Timer Value Now Counting UpThis page intentionally left blank Troubleshooting AppendixIf in Lock Out mode It can be enabledOr disabled via a Remote mounted Check Mic key inputUpdating the Frequency Database Messages All installations Power has been Re-apply power to the unitSwitch has been Radio will no longer TransmitInstallations This input will nowIndex Stuck mic 2-5 Support