Press SYS. Turn LARGE Knob to selection, then press ENTER.System (SYS)Nav Radio InfoNav Audio LevelNav/Com Mix LevelAdditional CDI InfoDisplay Ident Over OBSTurn LARGE KnobNav Software VerCom SoftwareDSP SoftwareLow Display IntensityHigh Display IntensityTurn LARGE KnobSystem Info VOR Equipment TestDate of Last TestType of TestLocationBearing Error1st NameLast NameTurn LARGE KnobCOM OptionsRF Signal LevelCom Noise LevelMic1 SquelchMic2 SquelchTransmit Using...Intercom LevelSidetone LevelHeadphone LevelTurn LARGE KnobOperation SummaryLarge Knob - MHzSmall Knob - kHzCom Key - MonitorComm ModeCOMLarge Knob - MHzSmall Knob - kHzNav Key - MonitorNav ModeNAVSystem InfoNav OptionsCom OptionsVOR Equip TestSystem ModeSYSLarge Knob - tens of degreesSmall Knob - ones of degreesOBS Mode*OBS* Not available if systemis configured to use anexternal CDI.Apollo SL30 Quick Reference GuideP/N 561-0262-00 Rev AAugust 20032003 by Garmin AT, Inc.Printed in the U.S.A.All Rights Reserved2345 Turner Rd., S.E.Salem, OR 97302Power/Volume/SquelchPhotocellFrequencyFlip/FlopNavRadioOBSSelectSystemSettingsActiveFrequencyLarge OuterKnobSmall InnerKnobCommRadioBearingMode Select SelectStandbyFrequencyAudioIdentEnterTo/FromTo/FromIndicationGraphicCDIFunctionAnnunciatorsTransmitAnnunciatorNAV/COMMPULL SQUELCH118.00 s136.00 135 toPOLLOASL30COM SYSNAV OBS SELT/F ID ENTA}}}VOLOFFTXComm FrequenciesAuto StoredList(AUTO)UserMemory(USER) Weather Emerg.ChannelRemote CommFrequenciesTurn LARGE Knob , then turn SMALL knob .Press .SELPress to transfer into Standby. Press to transfer into Active.ENTLastFirstLastFirstLastFirstLastFirstNav FrequenciesAuto StoredList(AUTO)UserMemory(USER)Remote VORFrequenciesTurn LARGE Knob , then turn SMALL knob .Press .SELDSTDataRemote ILSFrequenciesPress to transfer into Standby. Press to transfer into Active.ENTLastFirstLastFirstLastFirstLastFirstFAX (503) 364-2138http://www.garminat.comUSA 800-525-6726Canada 800-654-3415International (503) 391-3411