Garmin 225B, 225A manual ICS Configuration, Adjust Intercom

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3.3ICS Configuration

The Internal Communications System (ICS) Configuration allows you to adjust the intercom, set the Aux Audio, turn the Intercom On/Off, and turn the speaker On/Off.

3.3.1Adjust Intercom

The Adjust Intercom function allows you to set values for the Intercom squelch and volume. The Intercom On/Off function must be set to On to make the Adjust Intercom function available.

1.Press FUNC to access the Functions. Turn the LARGE knob to select the ICS Function. Turn the SMALL knob to view the Adjust Intercom function. Then, press the ENT key.

Figure 3-15 Select the Adjust Intercom Function

2.Turn the SMALL knob to set the ICS Squelch value.Then, press the ENT key.

Turn Small Knob To Adjust Intercom Squelch

Turn LARGE And Then

SMALL Knob To Adjust

Intercom Volume

Press the ENT Key to Save the Displayed Value

Press the CLR Key To Revert to the Previous Value

Figure 3-16 Adjust the Intercom Values

3.Turn the LARGE knob to select the ICS Squelch or Volume. Turn the SMALL knob to set the value. Then, press the ENT key to save the selected values.

190-01182-00 Rev. A

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

3-9

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Contents GTR 225/225A/225B November Limited Warranty Garmin GTR 225/225A/225B Pilot’s Guide Operation US Toll Free Canada Toll Free Product Registration and SupportContents Index Index-1 Photo Sensor Product DescriptionPilot Controls Power/Com Volume/Squelch KnobMEM Key Tuning LARGE/SMALL Concentric Cursor KnobsFLIP/FLOP Key Com KeyUSB Port Func Function KeyMON Monitor Key Selected Frequency Power OnCom Radio Selecting a Com FrequencyMonitor Annunciation Standby Frequency Being Monitored Monitoring the Standby Com ChannelSaving a Com Channel After selecting the desired characters, press ENTSelected Wpt Type After making a selection, press ENTCom Database Look-Up Emergency ChannelActive and Standby frequencies Airport Identifier Shown For Freqs In Database Stuck MicFrequency Database Reverse Look-Up Remote Frequency Selection ControlThis page intentionally left blank Functions Description SYS Config Com SpacingPress the Func key to access the Functions Com FrequenciesRecent Com Frequencies Press ENT Key To Delete Selected Freq Com User FrequenciesPress the CLR key to delete this User frequency Selected Frequency Select Wpt Name Select Wpt TypeSelect User Wpt Name Frequencies. Press ENTSelect User Freqs Select User Freq ValueSelected Freq As Active Com Database FrequenciesPress ENT Key To Set Selected Freq As Standby IdentifierTurn Small Knob To Scroll Through Available Airports Com Nearest Airports APTCom Nearest Area Control Center ACC Frequencies Turn the Small knob to display the available ACCs13 Com Nearest FSS Frequencies Com Nearest Flight Service Station FSS Frequencies14 Com Nearest Weather Frequencies Com Nearest Weather WX FrequenciesAdjust Intercom ICS ConfigurationTurn the Small knob to turn the Aux Audio On or Off Aux AudioSpeaker On/Off function. Then, press ENT Intercom On/OffSpeaker On/Off Intercom On/Off function. Then, press the ENT keySystem Configuration Com SpacingTurn the Small Knob to Select the Channel Spacing Display Brightness BrightnessSelect the Offset Value Database Version function. Then, press the ENT key Display ContrastDatabase Info Display Contrast function. Then, press the ENT keyLoad Database Load Database function. Then, press the ENT keyUSB Port USB Cable USB Memory Device Serial Number function. Then, press ENT Software VersionSerial Number Press the Func key to return to the main menuSetting Up the Count Down Timer TimersPressing ENT twice will stop the displayed Timer Setting Up the Count Up TimerViewing Timers in the Com Display Pressing CLR and then ENT will reset the displayed Timer36 Count Down Timer Value Now Counting Up Count Down Timer Value Highlighted When Counting UpThis page intentionally left blank Appendix TroubleshootingCheck Mic key input It can be enabledOr disabled via a Remote mounted If in Lock Out modeUpdating the Frequency Database Messages Radio will no longer Transmit Power has been Re-apply power to the unitSwitch has been All installationsThis input will now InstallationsIndex Stuck mic 2-5 Support