Garmin GMA 347 Support and Manuals
Get Help and Manuals for this Garmin item
View All Support Options Below
Free Garmin GMA 347 manuals!
Problems with Garmin GMA 347?
Ask a Question
Free Garmin GMA 347 manuals!
Problems with Garmin GMA 347?
Ask a Question
Popular Garmin GMA 347 Manual Pages
Pilot's Guide - Page 2
... PRODUCT OR FROM DEFECTS IN THE PRODUCT. To obtain warranty service, contact your local Garmin Authorized Service Center.
Such repairs or replacement will , at its sole option, repair or replace any transportation cost. Garmin GMA 347 Pilot's Guide
190-00325-00 Rev.
For assistance in normal use.
SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY...
Pilot's Guide - Page 3
...Garmin GMA 347 Pilot's Guide
1
These trademarks may be used without the express written permission of your unit. November 2007
Printed in any purpose without the express permission of this manual... installer for any storage medium, for the Software version of Garmin. This manual reflects the operation of Garmin Ltd.
Tel: 913/397.8200
Fax: 913/397.8282
Garmin...
Pilot's Guide - Page 4
Layout
Pilot's Squelch Knob
Pilot's Volume Knob
Marker Beacon Indicators
Marker Mute Key
Com Receiver Keys
Copilot/Passenger Squelch Knob
Nav Receiver Keys
Copilot/Passenger Volume Knob
Recording Playback Key
Marker Beacon Hi/Lo Sensitivity
Transmit Receive Keys
Split Com Key
Telephone and Speaker Keys
Intercom Isolation Keys
2
Garmin GMA 347 Pilot's Guide
190-00325-00 Rev. B
Pilot's Guide - Page 5
...Intercom isolation keys. Marker Mute key also turns ON/OFF Music Muting and halts COM playback.
190-00325-00 Rev. Selects cabin speaker.
Marker Beacon System. B
Garmin GMA 347 Pilot's Guide...left volume knob toggles between manual and automatic squelch. Pressing again deselects the receiver....
When active, the Pilot uses the COM 1 transceiver and the Copilot uses COM 2. Pressing again deselects...
Pilot's Guide - Page 6
... minutes of the PLAY key, LED annunciators indicate when a key function is used to listen to selected aircraft radios or to COM 1 in altering the configuration settings.
4
Garmin GMA 347 Pilot's Guide
190-00325-00 Rev. MASQTM (Master Avionics Squelch) processing reduces ambient noise from the avionics inputs. Pushbutton keys control audio selection of this manual.
Pilot's Guide - Page 7
.../stereo switch set to mono....use of the passenger positions, anyone else listening on a monaural headset hears only the left channel in both channels to four (4) passenger intercom stations in the left channel or both ears. B
Garmin GMA 347 Pilot's Guide
5
Anyone listening on a stereo headset hears audio in the aircraft.
NOTE: A push-to-talk (PTT) switch must be damaged. Manual...
Pilot's Guide - Page 8
... is transmitting.
6
Garmin GMA 347 Pilot's Guide
190-00325-00 Rev. When the COM muting on the headsets or speakers. COM Muting on Transmit The COM Muting on Receive option mutes all secondary COM audio while the primary COM radio is detected. See the configuration table at the end of this manual.
B The passengers...
Pilot's Guide - Page 9
... held for this manual. MUSIC 1 can...Garmin-authorized service center to Mute at once. See the ICS Isolation Modes & Telephone Distribution table in Configuration mode. This setting reverts to configure MUSIC 1 muting by the active intercom mode. Description
Telephone
The GMA 347 provides a 2-way telephone interface. MUSIC 1 and MUSIC 2. B
Garmin GMA 347 Pilot's Guide...
Pilot's Guide - Page 10
... self-test, illuminating all the audio heard on the selected radios.
8
Garmin GMA 347 Pilot's Guide
190-00325-00 Rev. Once ...panel annunciator lights for use with the same keys selected when the system was last powered OFF. The Copilot side volume knob controls the Copilot and passenger intercom... intercom volume plus cancels the COM audio playback. When pressed, manual squelch is selected...
Pilot's Guide - Page 11
... MIC, or COM3 MIC key selects the transmitter and receiver audio for two seconds while in the Split COM mode the copilot may make PA announcements while the pilot continues using COM 1 independently. When selected this mode the pilot uses COM 1 for microphone use.
B
Garmin GMA 347 Pilot's Guide
9
PA mode is keyed, the active transceiver's MIC key...
Pilot's Guide - Page 12
...When the pilot or the copilot transmit, no audio is heard on any other radio.
Split COM can be used to transfer the active microphone between antennas and...whether any given installation.
Split COM performance varies significantly across installations. Contact a Garmin-authorized service center for details on the remote COM swap option.
10
Garmin GMA 347 Pilot's Guide
190-00325-...
Pilot's Guide - Page 13
... the SENS key. Pressing the key again while audio is received. Contact a Garmin-authorized service center for low sensitivity. That is, the audio turns off for adjustment.
190-00325-00 Rev. B
Garmin GMA 347 Pilot's Guide
11
When the MKR/MUTE key illuminates, the marker audio will mute the marker audio until the next beacon is heard will be heard...
Pilot's Guide - Page 14
...;
MUSIC 1
Copilot; passengers; ON
OFF
OFF
Selected radios; passengers; Selected radios; copilot; copilot; MUSIC 2;
pilot; TEL audio
TEL audio
TEL audio
Copilot; pilot
MUSIC 1; passengers
Pilot
12
Garmin GMA 347 Pilot's Guide
190-00325-00 Rev.
Selected radios;
copilot;
copilot; pilot; copilot; OFF OFF ON passengers;
PILOT
TEL...
Pilot's Guide - Page 16
... can drive another set of marker lamps on the instrument panel.
• Marker Beacon Volume and sensitivity are adjustable.
14
Garmin GMA 347 Pilot's Guide
190-00325-00 Rev. When configured this way, audio on receive. Operation
GMA 347 PROGRAMMING OPTIONS
Programming options include variable configurations that cannot be changed by a Garmin authorized service center. Options...
Pilot's Guide - Page 17
... pushbutton recognition.
• Allow toggling of Music 1 muting during COM/NAV activity. B
Garmin GMA 347 Pilot's Guide
15 No warning tone is supplied when the autopilot disengages, and the middle marker sense signal is turned OFF or inoperative, certain autopilots will not operate.
Operation
CAUTION: When the GMA 347 Audio panel is not supplied.
190-00325-00 Rev.
Garmin GMA 347 Reviews
We have not received any reviews for Garmin yet.