Garmin G1000 Pilot's Manual
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Garmin G1000 Pilot's Manual

Audio panel
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G1000
TM
audio panel pilot's guide

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Summary of Contents for Garmin G1000

  • Page 1 G1000 audio panel pilot’s guide...
  • Page 2 Record of Revisions Revision Date of Revision Revision Page Range Description 12/01/04 6A-1 – 6A-17 Initial release. Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...
  • Page 3 GMA 1347 and its operating instructions. back can be stopped by pressing the MKR/MUTE key. The Garmin GMA 1347 is an audio control panel and The unit controls marker beacon receiver audio and marker beacon system. Pressing the audio panel keys features marker beacon audio muting.

  • Page 4: Unit Description

    • Intercom manual squelch key (MAN SQ) • Digital recording playback key (PLAY) • Intercom system (ICS) isolation keys (PILOT, COPLT) • Volume/squelch knob (VOL/SQ) • Reversionary mode button (DISPLAY BACKUP) 6A-2 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...
  • Page 5 Marker Beacon Signal Sensitivity Navigation Radio Audio Navigation Radio Audio Manual Squelch Digital Recording Playback ICS Isolation VOL/SQ VOL Annunciation SQ Annunciation Reversionary Mode Control Figure 6A.2.1 Front Panel Controls 190-00378-02 Rev. A Garmin G1000 Audio Panel Pilot’s Guide 6A-3...

  • Page 6: Unmuted/Unswitched Inputs

    If a monaural headset is used at one of the pas- senger positions, any other passenger listening on a stereo headset hears audio in the left ear only, unless the headset has a mono/stereo switch that is set to mono. 6A-4 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...

  • Page 7: Unit Operation

    LED key annunciators and backlighting are controlled taneously regardless of the active transceiver selection. automatically by the G1000 Control Display Unit (CDU). The active COM radio is always heard through the head- sets.

  • Page 8: Telephone Interface

    COM Muting on Transmit When COM muting on transmit is enabled, all sec- ondary COM audio is muted during transmission over the primary COM radio. 6A-6 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...

  • Page 9: Marker Beacon Receiver

    The speaker volume is adjustable above and below a The marker beacon audio output level is adjustable by nominal value. Contact a Garmin-authorized service cen- a Garmin-authorized service center. ter for details. NOTE: The GMA 1347 is capable of driving MARKER BEACON RECEIVER external marker beacon lamps.
  • Page 10 Airway/Inner Marker 3,000 Hz 6 dots per second White Table 6A.3.1 Marker Beacon Signal Characteristics Inner Marker Middle Marker Outer Marker Figure 6A.3.3 Marker Beacon Signal Indicator Lights on the PFD 6A-8 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...

  • Page 11: Navigation Radios

    MUSIC 2 can be set above and below a nominal value. Contact a Garmin-authorized service center for MUSIC 2 can be heard only by the passengers and is adjustment. never muted. 190-00378-02 Rev. A Garmin G1000 Audio Panel Pilot’s Guide 6A-9...

  • Page 12: Intercom System (Ics) Isolation

    MUSIC 2. Current ICS Isolation State Input PILOT COPILOT CREW PILOT Key Press CREW COPILOT PILOT COPLT Key Press CREW PILOT COPILOT Table 6A.3.2 ICS Isolation Mode Transitions 6A-10 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...
  • Page 13 TEL audio CREW Selected radios; Selected radios; Passengers; pilot; copilot; pilot; copilot; Pilot; copilot MUSIC 2 TEL audio TEL audio Table 6A.3.3 ICS Isolation Modes & Telephone Distribution 190-00378-02 Rev. A Garmin G1000 Audio Panel Pilot’s Guide 6A-11...

  • Page 14: Volume/Squelch Control

    Previous State: Manual, SQ Manual, SQ selected selected GMA 1347 VOL/SQ Knob Press Auto, VOL selected Manual, SQ selected Manual, VOL selected Table 6A.3.5 Transitioning from Auto to Manual Squelch Mode 6A-12 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...

  • Page 15: Master Avionics Squelch (Masq)

    Turning either knob counterclockwise decreases the threshold. The Master Avionics Squelch (MASQ) threshold level can be adjusted or disabled by a Garmin-authorized ser- NOTE: In manual squelch mode, when the vice center. VOL/SQ knob is adjusted to minimum, all crew audio inputs can break squelch.
  • Page 16 COM radio signal COM audio can be configured for recording and reception is recorded by the digital clearance playback. Contact a Garmin-authorized service recorder. center for details. 6A-14 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...

  • Page 17: Reversionary Mode

    COM receiver. This means that if the pilot is communicating with ATC on COM1, while the copilot is transmitting on COM2, all of the pilot’ s reception is lost during the time of copilot transmission. 190-00378-02 Rev. A Garmin G1000 Audio Panel Pilot’s Guide 6A-15...
  • Page 18 Dual COM performance varies significantly depending on the distance between the antennas and the tuned fre- quency separation. 6A-16 Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A...
  • Page 19 OPERATION Speaker not available on copilot side Reversionary mode operates on pilot side only Pilot Side Copilot Side Figure 6A.3.9 Dual G1000 Audio Panels (GMA 1347) 190-00378-02 Rev. A Garmin G1000 Audio Panel Pilot’s Guide 6A-17...
  • Page 20 Unit 5, The Quadrangle Abbey Park Industrial Estate Romsey, SO51 9DL, U.K. p: 44/0870.851241 f: 44/0870.851251 Garmin Corporation No. 68, Jangshu 2nd Road Shijr, Taipei County, Taiwan p: 886/2.2642.9199 f: 886/2.2642.9099 www.garmin.com © 2004 Garmin Ltd. or its subsidiaries 190-00378-02 Rev. A...

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