Table of ContentsGarmin GMA 350/350c Pilot’s GuideControls ................................................................................................................ 7Features and Operation .................................................................................... 11Power-UP............................................................................................................ 11Mono/Stereo Headsets ..................................................................................... 12Transceivers ....................................................................................................... 12Enabling/Disabling Monitored COM Muting ...........................................................12Split-COM Mode ...................................................................................................13Transmit Indications ..............................................................................................14Receivers ............................................................................................................ 14Marker Beacon Receiver ........................................................................................15Intercom System (ICS) ...................................................................................... 16Copilot Configured as Crew or Passenger ..............................................................17Intercom MODES ...................................................................................................17Intercom Volume and Squelch................................................................................22Speaker.................................................................................................................243D Audio............................................................................................................. 25Clearance Recorder and Player........................................................................ 27Voice Recognition ............................................................................................. 28Entertainment Inputs ....................................................................................... 34Telephone and Entertainment Muting ....................................................................34Bluetooth® (GMA 350C Only) ............................................................................ 35Pairing a Bluetooth Device with the GMA 350C ......................................................35Assigning an Audio Source to the Bluetooth Device................................................35Additional Bluetooth Control Functions .................................................................36Connecting Bluetooth to a Garmin VIRB ................................................................36Bluetooth® Recording Mode ..................................................................................37Fail-Safe Operation ........................................................................................... 37