Record of Revisions | Garmin 255A specs

Record of Revisions

Part Number	Revision	Date	Description
190-01182-01	A	11/19/12	Initial release

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Garmin GNC 255A/255B Pilot’s Guide

190-01182-01 Rev. A

Image 8

Garmin 255A manual Record of Revisions

Contents

GNC 255A/255B November Limited Warranty 190-01182-01 Rev. a Iii Operation Product Registration and Support US Toll Free Canada Toll Free Record of Revisions Contents 2.3 2.12.2 Index Index-1 This page intentionally left blank Getting Started Product Description Pilot Controls Power/Com Volume/Squelch KnobNav Volume/ID Knob Tuning LARGE/SMALL Concentric Cursor Knobs FLIP/FLOP Key5 C/N Com/Nav Key OBS Key MON Monitor Key USB PortFunc Function Key Selecting a Com Frequency Power OnCom Radio After selecting the desired characters, press ENT Monitoring the Standby Com ChannelSaving a Com Channel Description After making a selection, press ENT Com Database Look-Up Frequency Database Reverse Look-Up Remote Frequency Selection Control Emergency ChannelStuck Mic Saving a Nav Channel Nav RadioSelecting a Nav Frequency Listening to the Nav Audio Channel 01-36 OBS Mode 14 CDI Display Distance/Speed/Time DST Display 15 DST Data Display This page intentionally left blank Functions Functions Description Turn the Small knob to select an Entry Com FrequenciesRecent Com Frequencies Com User Frequencies Press the CLR key to delete this User frequency Editing a Com User Frequency Frequencies. Press ENT Com Database Frequencies Com Database Frequencies Com Nearest Airports APT Nearest APT function. Then, press ENT Com Nearest Area Control Center ACC Frequencies Turn Small Knob To Scroll Through Available Frequencies Com Nearest Flight Service Station FSS Frequencies 13 Com Nearest FSS Frequencies Com Nearest Weather WX Frequencies 14 Com Nearest Weather Frequencies Nav Frequencies Recent Nav Frequencies Nav User Frequencies Press the ENT key to delete the displayed frequency Editing a Nav User Frequency Nav Database Frequencies 21 Nav Database Frequencies When duplicate identifiers are found, press ENT Nav Nearest VOR ICS Configuration Adjust IntercomTurn the Small knob to display the available VORs Functions display Aux Audio Turn the Small knob to turn the Aux Audio On or Off Intercom On/Off Speaker On/OffIntercom On/Off function. Then, press the ENT key Speaker On/Off function. Then, press ENT System Configuration Com Spacing Display Brightness 34 Set Display Brightness Display Contrast Database InfoDisplay Contrast function. Then, press the ENT key Database Version function. Then, press the ENT key Load Database Load Database function. Then, press the ENT key Software Version Serial NumberSoftware Version function. Then, press the ENT key Press the Func key to return to the main menu To select a starting timer value TimersSetting Up the Count Down Timer Setting Up the Count Up Timer Viewing Timers in the Com DisplayPressing CLR and then ENT will reset the displayed Timer Pressing ENT twice will stop the displayed Timer 48 Count Down Timer Value Now Counting Up This page intentionally left blank Troubleshooting Appendix It can be enabled Or disabled via a Remote mountedIf in Lock Out mode Calibration error Recalibrate resolver Updating the Frequency Database Messages Power has been Re-apply power to the unit Switch has beenVerify glideslope deviation Property with All installations InstallationsRemote com Been in pressed Property with System Nav radio is Contact dealer for serviceNot communicating This page intentionally left blank Index Remote frequency control 2-5 Reverse look-up 2-4 Revisions