Garmin GMA 350H- Manuals

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 1 GMA 350H Audio Panel CONTROLS GMA 350H Controls 21 14 15 17 12 13 11 19 20 18 16 10 8 6 4 2 3 5 7 9 1 GMA 350H (Traffic) Controls 23 22 NOTE: When a key is selected, a triangular annunciator above the key is illuminated. 1 MKR/MUTE – Selects marker...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 3 GMA 350H Audio Panel 12 MIC1 – Selects the #1 transmitter for transmitting. COM1 receive is simultaneously selected when this key is pressed allowing received audio from the #1 COM receiver to be heard. COM2 or COM3 receive can be added by pressing...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 5 GMA 350H Audio Panel FEATURES AND OPERATION The GMA 350H Audio Panel provides the traditional audio selector functions of microphone and receiver audio selection. The Audio Panel includes an intercom system (ICS), a marker beacon receiver, and a CO...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 6 GMA 350H Audio Panel TRANSCEIVERS NOTE: Transceiver functions may also be accessed via Voice Recognition commands. Refer to the Voice Recognition section for more information. Audio from the #1, #2, or #3 COM receiver can be selected independently ...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 7 GMA 350H Audio Panel When in Split-COM mode, the pilot is using the lower numbered COM, the copilot is using the higher numbered COM. COM2 Radio is Selected Selecting a COM Radio for Transmit TRANSMIT INDICATIONS During COM transmission, the active...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 8 GMA 350H Audio Panel RECEIVERS NOTE: Receiver functions may also be accessed via Voice Recognition commands. Refer to the Voice Recognition section for more information. Pressing the NAV1 and/or NAV2 Key(s) selects/deselects the receiver audio for ...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 9 GMA 350H Audio Panel Audio Frequency Audio Keying Lamp Actuated (optional) 3000 Hz (Inner)  White The GMA 350H provides three states of marker beacon operation; On, Muted, and Deselected. The MKR/MUTE key annunciator indicates when ...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 10 GMA 350H Audio Panel INTERCOM SYSTEM (ICS) NOTE: Intercom functions may also be accessed via Voice Recognition commands. Refer to the Voice Recognition section for more information. The GMA 350H includes a six-position intercom system (ICS), one M...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 11 GMA 350H Audio Panel INTERCOM MODES NOTE: In the following modes the copilot position is configured as crew. NOTE: In the default ICS configuration, only the pilot and copilot positions can hear aircraft alerts. a ll i nTercoM M ode In ‘All Interc...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 12 GMA 350H Audio Panel P iloT i solaTe M ode In ‘Pilot Isolate’ mode the Pilot, Copilot, and Passengers hear the aircraft audio. The Copilot and Passengers also hear each other. ICS Keys Mode Operation Aircraft Audio PASS PILOT COPLT P assenger /c r...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 13 GMA 350H Audio Panel c oPiloT i solaTe M ode In ‘Copilot Isolate’ mode the Pilot and Passengers hear the aircraft audio and each other. The Copilot has the option to use Split-COM mode. ICS Keys Mode Operation Aircraft Audio PASS PILOT COPLT Split...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 14 GMA 350H Audio Panel P iloT & c oPiloT i solaTe M ode In ‘Pilot & Copilot Isolate’ mode the Pilot and Passengers hear the aircraft audio. The Copilot has the option to use Split-COM mode. ICS Keys Mode Operation Aircraft Audio PASS PILOT C...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 15 GMA 350H Audio Panel c oPiloT & P assenger i solaTe M ode In ‘Copilot & Passenger Isolate’ mode the Pilot can hear the aircraft audio. The Copilot has the option to use Split-COM mode. The Passengers hear each other. ICS Keys Mode Operatio...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 17 GMA 350H Audio Panel a djusTing s Peaker V oluMe When the cursor is on SPKR, the Volume Control Knob adjusts the speaker volume of the selected sources (COM, NAV, AUX, MKR). a djusTing Mkr, auX, , and Music V oluMe When the cursor is on MKR, AUX, ...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 18 GMA 350H Audio Panel P assenger a ddress M ode (Pa M ode ) Press and hold the SPKR Key for 2 seconds to initiate Passenger Address Mode. PA Mode is annunciated by a rapid blinking of the SPKR annunciator. When in PA Mode the crew can use the PTT “...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 19 GMA 350H Audio Panel e naBling 3d a udio Press and hold the PILOT Key to toggle 3D audio processing on and off for all headset positions. When 3D Audio is enabled, the aural message “3D audio left” is heard in the left ear followed by “3D audio ri...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 21 GMA 350H Audio Panel CLEARANCE RECORDER AND PLAYER The GMA 350H contains a digital clearance recorder that records up to 2.5 minutes of the selected COM radio signal. Recorded COM audio is stored in separate memory blocks. Once 2.5 minutes of reco...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 22 GMA 350H Audio Panel Alternatively, some commands will be indicated by a voice response from the GMA 350H. If the desired modes are not indicated by annunciator lights or a voice response, the pilot should repeat the command by using the Push-to-C...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 24 GMA 350H Audio Panel Control Example Phrase Action TRFC “Traffic” Toggles TRFC audio (GMA 350H Traffic only) “Telephone” “Phone” OR “Jack” Toggles (TEL/JACK) input “Telephone mute” “Mute telephone” “Phone mute” “Mute phone” “Jack mute” OR “Mute Ja...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 26 GMA 350H Audio Panel Control Example Phrase Action Manual Squelch “Manual squelch” OR “Man squelch” Toggles manual squelch mode “Manual squelch threshold up”“Man squelch threshold up”“Manual squelch volume up”OR “Man squelch volume up” Increases m...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 27 GMA 350H Audio Panel Control Example Phrase Action Volume Adjustments “(Desired selection*) volume Displays the current volume but does not change it * Desired selection = “Speaker”, “pilot”, “copilot”, “passenger”, “pass”, “marker”, “aux”, “auxil...

190-01134-14 Rev. D Garmin GMA 350H Pilot’s Guide 28 GMA 350H Audio Panel ENTERTAINMENT INPUTS The GMA 350H provides two stereo telephone/entertainment inputs: • The telephone/entertainment ( ) Key controls a telephone or entertainment device connected to the rear of the audio panel or to the Front ...