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2-6

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

190-01182-00 Rev. A

Image 18

Garmin 225B, 225A manual This page intentionally left blank

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 Free Contents Index Index-1 Product Description Photo Sensor Power/Com Volume/Squelch Knob Pilot Controls Com Key Tuning LARGE/SMALL Concentric Cursor KnobsFLIP/FLOP Key MEM Key USB Port Func Function KeyMON Monitor Key Selecting a Com Frequency Power OnCom Radio Selected Frequency After selecting the desired characters, press ENT Monitoring the Standby Com ChannelSaving a Com Channel Monitor Annunciation Standby Frequency Being Monitored After making a selection, press ENT Selected Wpt Type Com Database Look-Up Emergency ChannelActive and Standby frequencies Remote Frequency Selection Control Stuck MicFrequency Database Reverse Look-Up Airport Identifier Shown For Freqs In Database This page intentionally left blank SYS Config Com Spacing Functions Description Press the Func key to access the Functions Com FrequenciesRecent Com 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 Freq Select User Freq Value Frequencies. Press ENTSelect User Freqs Select User Wpt Name Identifier Com Database FrequenciesPress ENT Key To Set Selected Freq As Standby Selected Freq As Active Turn 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 Airports Com Nearest Flight Service Station FSS Frequencies 13 Com Nearest FSS Frequencies Com Nearest Weather WX Frequencies 14 Com Nearest Weather Frequencies ICS Configuration Adjust Intercom Aux Audio Turn the Small knob to turn the Aux Audio On or Off Intercom On/Off function. Then, press the ENT key Intercom On/OffSpeaker On/Off Speaker On/Off function. Then, press ENT System Configuration Com SpacingTurn the Small Knob to Select the Channel Spacing Display Brightness BrightnessSelect the Offset Value Display Contrast function. Then, press the ENT key Display ContrastDatabase Info Database Version function. Then, press the ENT key Load Database Load Database function. Then, press the ENT keyUSB Port USB Cable USB Memory Device Press the Func key to return to the main menu Software VersionSerial Number Serial Number function. Then, press ENT Timers Setting Up the Count Down Timer Pressing 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 Timer Count Down Timer Value Highlighted When Counting Up 36 Count Down Timer Value Now Counting Up This page intentionally left blank Troubleshooting Appendix If in Lock Out mode It can be enabledOr disabled via a Remote mounted Check Mic key input Updating the Frequency Database Messages All installations Power has been Re-apply power to the unitSwitch has been Radio will no longer Transmit Installations This input will now Index Stuck mic 2-5 Support