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Garmin GMA 350 Installation Manual

Other manuals for GMA 350: Pilot's Manual
Manual is about: Audio Panel

Summary of GMA 350

  • Page 1

    The following files have been archived under the above archive filename. Filename file contents date: drafter: title: part no: size a scale: n/a rev. Sheet of revisions specification control drawing rev. Date description eco no. Garmin ltd. Or its subsidiaries c/o garmin international, inc. 1200 e. ...

  • Page 2: Gma 350/350C/350H/350Hc

    190-01134-11 march, 2016 revision j gma 350/350c/350h/350hc installation manual.

  • Page 3

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page a © 2016 garmin ltd. Or its subsidiaries all rights reserved except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, dis- seminated, downloaded or stored in any storage medium, for any pu...

  • Page 4

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page i current revision description revision page number(s) section number description of change j ii toc added declaration of conformity 3-3 - 3-4 3.7 added configuration tool compatibility information c-1 c added breaker current ratin...

  • Page 5

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page ii information subject to export control laws this document may contain information which is subject to the export administration regulations (“ear”) issued by the united states department of commerce (15 cfr, chapter vii subchapte...

  • Page 6

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page iii 1 general description ...........................................................................1-1 1.1 introduction ................................................................................................................

  • Page 7

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page iv appendix a installation considerations for upgrading from a garmin gma 340 ...........................................................................A-1 a.1 mechanical considerations................................................

  • Page 8

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page v agma 350/350h hardware mod level history the following table identifies hardware modification (mod) levels for the gma 350/350h audio panel. Mod levels are listed with the associated service bulletin number, service bulletin date...

  • Page 9

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-1 1 general description 1.1 introduction this manual is intended to provide mechanical and electrical information for use in the planning and design of an installation of the gma 350/350h into an aircraft. This manual is not a su...

  • Page 10

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-2 1.2 equipment description the garmin gma 350/350h is a horizontally oriented panel-mounted audio controller and marker beacon system that collects, processes, and distributes audio signals between avionics, crew, and passengers...

  • Page 11

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-3 figure 1-3. Gma 350h traffic figure 1-4. Gma 350c figure 1-5. Gma 350hc figure 1-6. Gma 350hc traffic.

  • Page 12

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-4 1.2.1 features summary • 3d audio • in-panel configurable • telligence tm voice command and voice feedback • supports both dsp intercom auto-squelch and manual intercom squelch modes • dsp audio processing for low noise, high f...

  • Page 13

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-5 1.3 technical specifications it is the responsibility of the installing agency to obtain the latest revision of the gma 350/350h environmental qualification form. This form is available directly from garmin under the following ...

  • Page 14

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-6 1.3.2 electrical characteristics table 1-2. Gma 350/350h electrical characteristics characteristic specification environmental compliance rtca do-160e and eurocae ed-14e environmental conditions software compliance rtca do-178b...

  • Page 15

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-7 *depends on configuration settings. Distortion: 3db frequency response bandwidth: 350 hz to 6.5 khz 1.3.3 power requirements bluetooth (gma 350c, gma 350hc, and gma 350 hc traffic only) a2dp, hfp headphone outputs output amplif...

  • Page 16

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-8 power consumption 0.8 a @ 14 v (typical) 1.5 a @ 14 v (maximum) 0.4 a @ 28 v (typical) 1.0 a @ 28 v (maximum) table 1-4. Gma 350/350h power requirements characteristic specification.

  • Page 17

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-9 1.4 certification the conditions and tests required for tso approval of this article are minimum performance standards. It is the responsibility of those installing this article either on or within a specific type or class of a...

  • Page 18

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-10 1.4.2 tso/etso deviations table 1-7. Gma 350/350h (011-02385-00, -10, and -12) tso/etso deviations tso deviation tso-c35d 1. Garmin was granted a deviation from tso-c35d to use far §21.607(d) instead of far §37.7 as the genera...

  • Page 19

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-11 1.4.3 non-tso functions these functions were tested to rtca/do-160e environmental qualifications and were demonstrated only when the gma 350/350h is installed as a component of a garmin integrated flight deck. Table 1-9. Gma 3...

  • Page 20

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-12 1.4.4 transmitter grant of equipment authorization fcc id: iph- 0163700 ic: 1792a-0163700 ic m/n: gmn-00871 note this device complies with part 15 of the fcc rules. Operation is subject to the following conditions: (1) this de...

  • Page 21

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 1-13 1.5 operating instructions for operating instructions, refer to the applicable gma 350 pilot’s guide (190-01134-12) or gma 350h pilot’s guide (190-01134-14). 1.6 reference documents the following publications are sources of ad...

  • Page 22

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-1 2 installation overview 2.1 introduction this section provides hardware equipment information for installing the gma 350/350h audio panel, related hardware and suggestions relating to the marker beacon antenna. Installation of ...

  • Page 23

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-2 2.2.1 equipment available each of the following accessories are provided separately from the gma 350/350h unit. 2.2.2 additional equipment required hardware #6-32 x 100° flat head ss screw [(ms24693, an507r or other approved fa...

  • Page 24

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-3 2.3 installation considerations the gma 350/350h interfaces with various avionics equipment. Fabrication of a wiring harness is required. Sound mechanical and electrical methods and practices are required for installation of th...

  • Page 25

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-4 2.3.1.4 marker beacon antenna cable installation this section provides guidance for terminating the coaxial cable into the d-sub connector. See the system interconnect section for pin assignments. Note use coaxial cable meeting...

  • Page 26

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-5 2.4 cabling & wiring refer to the interconnect examples in appendix c for wire gauge guidance. In some cases, a larger gauge wire such as awg #18 or #20 may be needed for power connections. If using awg #18 barrel contacts, ens...

  • Page 27

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-6 2.6 mounting requirements the gma 350/350h mounting surface must be capable of providing structural support and electrical bond to the aircraft to minimize radiated emi and provide protection from high-intensity radiation field...

  • Page 28

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 2-7 2.7 installation approval considerations for pressurized aircraft antenna and cable installations on pressurized cabin aircraft require faa approved installation design and engineering substantiation data whenever such installa...

  • Page 29

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-1 3 installation procedure 3.1 unpacking unit carefully unpack the equipment and make a visual inspection of the unit for evidence of damage incurred during shipment. If the unit is damaged, notify the carrier and file a claim. T...

  • Page 30

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-2 note 1. Non-garmin part numbers shown are not maintained by garmin and consequently are subject to change without notice. 2. Extracting the #18 and #20 contact requires that the expanded wire barrel be cut off from the contact....

  • Page 31

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-3 3.6 gma 350/350h unit installation caution do not use excessive force when inserting the gma 350/350h into the rack. This may damage the connectors, unit, and/or unit rack. If heavy resistance is felt during installation, stop!...

  • Page 32

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-4 3.7.1 configuration tool compatibility refer to the table below for configuration tool compatibility. Note garmin recommends using the latest configuration tool version. Table 3-3. Configuration tool compatibility appliance min...

  • Page 33

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-5 3.8 post installation checkout note the gma 350/350h does not provide valid outputs until the aircraft post installation configuration procedures are completed. 3.8.1 verify failsafe operation with a mono headset 1. Remove powe...

  • Page 34

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-6 3.8.3 verify audio from installed receiver and alert sources 1. Connect a headset to the pilot’s headset output and mic input jack (depending on configuration and ics mode, copilot or passenger positions may not hear all of the...

  • Page 35

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 3-7 3.8.6 verify telephone and music operation (if installed) 1. Deselect or turn off other audio sources (mkr, transceivers, receivers, alerts). Some configurations may mute telephone and/or music audio when aircraft audio is pres...

  • Page 36

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-1 4 system interconnects 4.1 pin list 4.1.1 j3501 connector figure 4-1. View of j3501 connector from back of unit table 4-1. J3501 pin list pin pin name i/o 1 marker antenna in hi in 2 marker antenna in lo in 3 tel audio in hi in...

  • Page 37

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-2 18 nav 1 audio in lo -- nav audio in lo (011-02385-10, -30, -12, -50, and -52 only) -- 19 nav 2 audio in hi in trfc audio in hi (011-02385-10, -30, -12, -50, and -52 only) in 20 nav 2 audio in lo -- trfc audio in lo (011-02385-...

  • Page 38

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-3 4.1.2 j3502 connector figure 4-2. View of j3502 connector from back of unit 43 alert 2,3,4 audio in lo in 44 alert 4 audio in hi in *indicates active low table 4-2. J3502 pin list pin pin name i/o 1 pilot headset audio out lo o...

  • Page 39

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-4 20 com swap* in (011-02385-00, -20, and -40) in com swap/cycle* in (011-02385-10, -30, -12, -50, and -52 only) in 21 reserved -- 22 play key* in in 23 music 1 in left in 24 music 1 in right in 25 music 1 in lo in 26 reserved --...

  • Page 40

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-5 4.2 power 4.2.1 aircraft power 4.3 serial data 4.3.1 rs-232 the rs-232 outputs conform to eia standard rs-232c with an output voltage swing of at least ±5v when drawing a standard rs-232 load. 4.4 lighting .The gma 350/350h can...

  • Page 41

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-6 4.5 audio inputs and outputs 4.5.1 com audio inputs and outputs 4.5.2 nav/trfc audio inputs 4.5.3 receiver audio inputs table 4-6. Com pin name connector pin i/o com 1 audio in hi j3501 9 in com 1 audio lo j3501 10 -- com 2 aud...

  • Page 42

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-7 4.5.4 telephone (011-02385-10, -30, -12, -50, and -52 only) 4.5.5 telephone (011-02385-00, -20, and -40) 4.5.6 pilot/copilot aux 2 audio in lo j3501 8 -- aux 3/pass 5 mic audio in hi (configurable) j3501 23 in table 4-9. Tel (0...

  • Page 43

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-8 4.5.7 passenger table 4-12. Passenger pin name connector pin i/o pass 1 mic audio in hi j3502 35 in pass 1 mic audio in lo j3502 36 -- pass 2 mic audio in hi j3502 37 in pass 2 mic audio in lo j3502 38 -- pass 3 mic audio in hi...

  • Page 44

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-9 4.5.8 alert inputs these are unswitched inputs intended for use with alert sources such as altitude, terrain, auto-pilot or other aural status indications. Failsafe warn audio in hi is heard during normal operation as a fifth a...

  • Page 45

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-10 4.6 music inputs 4.7 mic keys table 4-15. Music pin name connector pin i/o music 1 in left j3502 23 in music 1 in right j3502 24 in music 1 in lo j3502 25 in music 2 in left (011-02385-00, -20, and -40) j3502 26 in music 2 in ...

  • Page 46

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-11 4.7.1 marker beacon marker lamp outputs provide a variable dc voltage between 3v and 9v that drive incandescent lamps (>56 ohms). Lamp brightness is controlled by the photocell. Middle marker sense out has the same behavior as...

  • Page 47

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-12 4.8 miscellaneous configurable i/o the following active-low discrete inputs and outputs are configurable. Note oem installations with custom pin assignments may have different functionality. Refer to oem specific interconnect ...

  • Page 48

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page 4-13 an active low output that has low-impedance to ground when pa mode is selected. Com swap is used to toggle between com1 mic and com2 mic for installations with two com radios. Cycle* in (gma 350h only) is used to cycle between...

  • Page 49

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page a-1 appendix a installation considerations for upgrading from a garmin gma 340 note this appendix contains installation considerations for upgrading from a garmin gma 340. This is not a set of comprehensive installation instruction...

  • Page 50

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page a-2 appendix a installation considerations for upgrading from a garmin gma 340 table a-1. Gma 340/gma 350 pin differences gma 340 connector/ pin number gma 340 pin function gma 350/350h connector/pin number gma 350/350h pin functio...

  • Page 51

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page a-3 j2-13 ics mute inhibit* j3502-13 marker hi sens* in if previous gma 340 wiring connected this input to ground, default gma 350/ 350h configuration will result in marker beacon rx mode always in hi sens. If previous wiring conne...

  • Page 52

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page a-4 j2-26 music 2 l in (nc) j3502-26 reserved none if changing from a gma 340 or 340h to a gma 350. If changing from a gma 340 dual adf version to either gma 350 or 350h, see corrective action. If changing to a gma 350h, see cor- r...

  • Page 53

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page b-1 appendix b outline and installation drawings figure b-1. Gma 350/350h outline drawing.

  • Page 54

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page b-2 appendix b outline and installation drawings figure b-2. Gma 350/350h connector/rack assembly drawing.

  • Page 55

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page b-3 appendix b outline and installation drawings figure b-3. Recommended panel cutout drawings.

  • Page 56

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-1 appendix c interconnect drawings figure c-1. Notes.

  • Page 57

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-2 appendix c interconnect drawings figure c-2. Gma 350/350c j3501 interconnects.

  • Page 58

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-3 appendix c interconnect drawings figure c-3. Gma 350/350c j3502 interconnects.

  • Page 59

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-4 appendix c interconnect drawings figure c-4. Gma 350h/350hc j3501 interconnects.

  • Page 60

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-5 appendix c interconnect drawings figure c-5. Gma 350h/350hc j3502 interconnects.

  • Page 61

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-6 appendix c interconnect drawings figure c-6. Gma 350/350c j3501 & j3502 connector layout drawing.

  • Page 62

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-7 appendix c interconnect drawings figure c-7. Gma 350h/350hc j3501 & j3502 connector layout drawing.

  • Page 63

    190-01134-11 gma 350/350c/350h/350hc installation manual rev. J page c-8 appendix c interconnect drawings figure c-8. Gma 350/350h j3501 & j3502 connector layout drawing.

  • Page 64

    Part information item attribution 1 of 1 item: 190-01134-11 rev:j eco#139773 creation date: 11-apr-2016 03:49 pm cst gpn: 190-01134-11 description: gma350/350c/350h/350hc installation manual part type: manuals / printed literature lifecycle phase: production rev: j eco#139773 item attribution docume...