Garmin G1000 Cockpit Reference Guide for the Cessna Caravan190-00748-02 Rev. B 9nav/Com/xpdr/audio panelFlightInstruments EISNav/Com/XPDR/Audio AFCS GPS NavFlightPlanning ProceduresHazardAvoidanceAdditionalFeaturesAbnormalOperationAnnun/Alerts Appendix Indexnav/Com/transponder/audio panelenter or Change Flight id (iF available)1) Press the TMR/REF Softkey, then turn the large FMS Knob to highlight theFlight ID field.2) Turn the small FMS Knob to enter the first character.3) Turn the large FMS Knob to select the next field.4) Turn the small FMS Knob to enter the next desired character.5) Repeat steps 3 and 4 until the desired Flight ID is entered.6) Press the ENT Key to update the Flight ID.enter a transponder Code1) Press the XPDR Softkey to display the transponder mode selection softkeys.2) If two transponders are available, press XPDR1 or XPDR2 to set the activetransponder. Otherwise, proceed to step 3.3) Press the CODE Softkey to display the transponder code selection softkeys,for digit entry.4) Use the digit keys to enter the code in the code field. When entering thecode, the next key in sequence must be pressed within 10 seconds, or theentry is cancelled and restored to the previous code. Five seconds after thefourth digit has been entered, the transponder code becomes active.dme tuning1) Press the DME Softkey.2) Turn the large FMS to select the DME source field.3) Turn the small FMS Knob to select the desired Nav radio.4) Press the ENT Key to complete the selection.seleCting a Com radiotransmit/receivePress the COM1 MIC, COM2 MIC, or COM3 MIC Key (optional COM, ifinstalled) on the audio panel.