
190-01878-01 Rev. A
Garmin GMA 345 Pilot’s Guide
8
Table of Contents
Power-Up ...............................................................................................................................................10
Mono/Stereo Headsets...........................................................................................................................10
Left/Right Knobs ....................................................................................................................................10
Transceivers ...........................................................................................................................................11
Split-COM Mode ........................................................................................................................12
Transmit Indications ...................................................................................................................12
Enabling/Disabling Monitored COM Muting ..............................................................................12
Receivers................................................................................................................................................14
Nav Receiver ..............................................................................................................................14
Auxiliary Inputs ..........................................................................................................................14
Marker Beacon Receiver.............................................................................................................15
Turning Marker Beacon Audio On...................................................................................16
Muting Marker Beacon Audio.........................................................................................16
Deselecting Marker Beacon Audio..................................................................................16
Intercom System (ICS)............................................................................................................................16
Pilot Isolate Mode ..........................................................................................................17
Crew Isolate Mode .........................................................................................................17
Intercom Volume ........................................................................................................................17
Radio Mute Music ......................................................................................................................17
ICS Mute Music..........................................................................................................................18
Passenger Muting.......................................................................................................................18
Speaker ......................................................................................................................................18
Passenger Address Mode (PA Mode) ..............................................................................18
Split-PA Mode.................................................................................................................19
3D Audio................................................................................................................................................19
Enabling 3D Audio......................................................................................................................19
Clearance Recorder and Player ..............................................................................................................22
Entertainment Inputs .............................................................................................................................23
Music Effects..............................................................................................................................25
Entertainment Muting................................................................................................................25
Enabling/Disabling Muting .............................................................................................25
Bluetooth®.................................................................................................................................25
Pairing a Bluetooth Device .............................................................................................26
Pairing to a Garmin VIRB X or VIRB XE Action Camera...................................................27
Pairing To A Third-Party Camera......................................................................................27
Disabling Bluetooth........................................................................................................28
Bluetooth Media Controls ..............................................................................................28
Bluetooth Telephone Volume Controls............................................................................28
USB Power Jack......................................................................................................................................29
Fail-Safe Operation ................................................................................................................................29