190-00709-05 Rev. DGarmin G1000 Pilot’s Guide for the Socata TBM 850/900120AUDIO PANEL AND CNSSELECTING THE RADIO TO BE TUNEDPress the small COM Knob to transfer the frequency tuning box and Frequency Transfer Arrow between theupper and lower radio frequency fields.Figure 4-6 Switching COM Tuning BoxesPress theCOM Knob toSwitch the Tuning Box FromOne COM Radio to the OtherQUICK-TUNING AND ACTIVATING 121.500 MHZPressing and holding the COM Frequency Transfer Key for two seconds automatically loads the emergencyCOM frequency (121.500 MHz) in the active field of the COM radio selected for tuning (the one with thetransfer arrow). In the example shown, pressing the Audio Panel COM2 MIC Key activates the transceiver.Figure 4-7 Quickly Tuning 121.500 MHzPress for Two Seconds toLoad 121.500 MHz
