3-1190-01182-01 Rev. A Garmin GNC 255A/255B Pilot’s Guide3 FUNCTIONSThe Functions section allows provides information about Com Frequencies,Nav Frequencies, Internal Communications System (ICS) Configuration, SystemConfiguration (SYS), and Timers (TMR).3.1 Functions DescriptionTimers Count DownENT - Start/StopCLR - ResetPush CRSR - SettingsENT - AcceptCount UpENT - Start/StopCLR - ResetNav Freq Recent FreqsUser FreqsDatabaseNearest VORCom Freq Recent FreqsUser FreqsDatabaseNearest AptNearest ACCNearest FSSNearest WXSYS Config Com SpacingDSPL BrtDSPL ContrastDatabase InfoLoad DatabaseSoftware VerSerial NumberICS Config Adjust IntercomAux AudioIntrcom On/OffSpeaker On/OffFigure 3-1 Functions Diagram
