Garmin 347, Pilot'S Manual

Page 1: ...GMA 347 audio panel pilot s guide 190 00325 00_0A indd 1 6 15 2005 10 09 06 AM...

Page 2: ...LITY OR FITNESS FOR A PARTICULAR PURPOSE STATUTORY OR OTHERWISE THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL S...

Page 3: ...ty Taiwan Tel 886 02 2642 9199 Fax 886 02 2642 9099 Web Site Address www garmin com Except as expressly provided herein no part of this manual may be reproduced copied transmitted disseminated downloa...

Page 4: ...ty Transmit Receive Keys Com Receiver Keys Nav Receiver Keys Marker Mute Key Telephone and Speaker Keys Intercom Isolation Keys Recording Playback Key Split Com Key Pilot s Squelch Knob Copilot Passen...

Page 5: ...arker Sense key and Hi Sense LED Marker Mute key also turns ON OFF Music Mut ing and halts COM playback Volume Squelch Rotating the left Pilot volume knob controls the ON and OFF function Full CCW det...

Page 6: ...speaker output is used to listen to selected aircraft radios or to broadcast PA announcements MASQTM Master Avionics Squelch process ing reduces ambient noise from the avionics inputs Eachmicrophonei...

Page 7: ...dsets are plugged into stereo jacks the unit will not be damaged When wired correctly the use of a monaural headset in a stereo jack shorts the right headset channel to ground Anyone listening on a mo...

Page 8: ...SWITCHED 3 The unit may be con gured with preset volume levels for MUSIC 1 MUSIC 2 UNSWITCHED 1 UNSWITCHED 2 UNSWITCHED 3 and ALTITUDE WARNING See the con gurationtableattheendofthismanual ContactaGar...

Page 9: ...as MP3 and CD players The headphone outputs of these devices are plugged into the MUSIC 1 or MU SIC 2 jacks Only the pilot and copilot hear MUSIC 1 MUSIC 2 is a non muted input heard only by the passe...

Page 10: ...SPKR key turns the cabin speaker ON and OFF Pressing and holding for 2 seconds selects PA mode The SPKR key LED blinks when PA is active Power ON OFF The GMA 347 may be powered ON and OFF with the av...

Page 11: ...f which transceiver has been selected for microphone use When a microphone is keyed the active transceiver s MIC key LED blinks approximately once per second indicating that the radio is transmitting...

Page 12: ...ransmits on another radio all pilot reception is lost during the time of copilot transmission If the installation does not have transmit interlock activat ed all the receivers are listening all the ti...

Page 13: ...itivity and remains off for low sensitivity Pressing the MKR MUTE key prior to an approach allows the marker audio tones to be heard in the headsets When the MKR MUTE key illuminates the marker audio...

Page 14: ...ON Selected radios pilot copilot passengers MUSIC 1 TEL audio Selected radios pilot copilot passengers MUSIC 1 TEL audio Selected radios pilot copilot passengers MUSIC 2 TEL audio Pilot copilot passen...

Page 15: ...lot OFF ON ON Selected radios pilot passengers MUSIC 1 TEL audio Copilot Selected radios pilot passengers MUSIC 2 TEL audio Pilot passengers CREW ON ON OFF Selected radios pilot copilot Selected radio...

Page 16: ...is also adjustable PA Muting option enables disables PA output Record Playback Two separate options An external pushbutton activates voice recorder playback Also the recorder can be controlled with a...

Page 17: ...r Disable COM 3 function Enable or Disable the telephone channel Enable or Disable Speaker function Adjust the volume level of Music 1 and Music 2 Unswitched 1 Unswitched 2 Unswitched 3 and Alti tude...

Page 18: ...et Olathe KS 66062 U S A p 913 397 8200 f 913 397 8282 Garmin AT Inc 2345 Turner Road SE Salem OR 97302 U S A p 503 391 3411 f 503 364 2138 Garmin Europe Ltd Unit 5 The Quadrangle Abbey Park Industria...