Garmin GTN 625 Installation Manual
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Garmin GTN 625 Installation Manual

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Download this manual See also: Flight Manual, User Manual
GTN 625/635/650
TSO Installation Manual
190-01004-02
February 2013
Revision F

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Summary of Contents for Garmin GTN 625

  • Page 1 GTN 625/635/650 TSO Installation Manual 190-01004-02 February 2013 Revision F...
  • Page 3 Garmin. Garmin hereby grants permission to download a single copy of this manual and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed and to...

  • Page 4: Through

    D-6 through D-8, D-13, and D-25 through D-31. Updated Figure D-4 for enhanced lighting. Appendix D Added HTAWS to Figure D-27. Added new figure (Figure D-33), “GTN-Radar Altimeter Interconnect.” GTN 625/635/650 TSO Installation Manual 190-01004-02 Page B Rev. F...
  • Page 5 Section 6 6-1 through 6-74 Section 7 7-1 through 7-2 Appendix A A-1 through A-2 Appendix B B-1 through B-10 Appendix C C-1 through C-8 Appendix D D-1 through D-46 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page C...
  • Page 6 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D Rev. F...
  • Page 7 NOTE Notes are used to expand and explain the preceding step and provide further understanding of the reason for the particular operation. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page i...
  • Page 8 GTN itself. CAUTION The GTN 625, GTN 635 and GTN 650 has a display that is coated with a special anti- reflective coating and is very sensitive to waxes and abrasive cleaners. CLEANERS CONTAINING AMMONIA WILL HARM THE ANTI-REFLECTIVE COATING. It is very important to clean the display using a microfiber cloth or with a clean, lint-free cloth and an eyeglass lens cleaner that is safe for anti-reflective coatings.

  • Page 9: Table Of Contents

    Weather Products ........................2-1 INSTALLATION OVERVIEW....................3-1 Introduction ..........................3-1 Minimum System Configuration....................3-1 3.2.1 VFR GPS Installation ......................3-1 3.2.2 IFR Installation of a GTN 625/635 ..................3-1 3.2.3 IFR Installation of a GTN 650 ....................3-2 External Sensors .........................3-2 3.3.1 Multiple Uncorrected Pressure Altitude Sources ...............3-2 3.3.2 Multiple Baro-Corrected Altitude Sources .................3-3...
  • Page 10 P1004 NAV Connector (GTN 650 Only) ................5-7 Power, Lighting, And Antennas ....................5-9 5.2.1 Power ..........................5-9 5.2.2 Lighting Bus ........................5-10 5.2.3 Antennas ...........................5-10 5.2.4 Serial Data ........................5-11 5.2.5 Ethernet (HSDB) ......................5-16 5.2.6 Main Audio Output ......................5-16 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page iv Rev. F...
  • Page 11 Power Statistics Page ......................6-33 6.8.8 WAAS Diagnostics Page ....................6-33 6.8.9 Temperatures Page ......................6-33 6.8.10 Error Log Page ........................6-33 6.8.11 Main Data Inputs Page ......................6-33 6.8.12 VOR/ILS Indicator (Analog) Page ...................6-33 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page v...
  • Page 12 6.12.12 GDL 88 Interface Check ....................6-67 6.12.13 GSR 56 Iridium® Check ....................6-68 6.12.14 Ryan TCAD Traffic System Interface Check ..............6-68 6.12.15 TIS (Garmin GTX 33/330) Interface Test ................6-69 6.12.16 Transponder Interface Check ....................6-69 6.13 Flight Checks..........................6-70 6.13.1 GPS Flight Check ......................6-70 6.13.2 VHF COM Flight Check (GTN 635/650 Only) ...............6-70...
  • Page 13 Fuel Format 1 Sentence ......................B-6 B.2.6 FADC Format 1/Airdata Format 1 Sentence ............... B-7 APPENDIX C MECHANICAL DRAWINGS .................C-1 C.1 DRAWING LIST ........................C-1 APPENDIX D INTERCONNECT DIAGRAMS ................D-1 D.1 DRAWING LIST ........................D-1 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page vii...
  • Page 14 Figure 6-44. Microsoft Windows Calculator ..................6-47 Figure 6-45. XPDR Audio Configuration Page ..................6-48 Figure 6-46. GDL 88 Page ........................6-49 Figure 6-47. GDL 88 Diagnostics Page ....................6-49 Figure 6-48. GDL 88 Configuration Page .....................6-50 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page viii Rev. F...
  • Page 15 GTN 625/635/650 Mounting Rack Installation ..............C-4 Figure C-3. GTN 625/635/650 Recommended Panel Cutout Dimensions ........... C-5 Figure C-4. GTN 625/635/650 Mounting Rack and Tab Alignment Detail ......... C-6 Figure C-5. GTN 6XX Connector Layout Detail – Rear View ............C-7 Figure D-1.
  • Page 16 Recommended Crimp Tools (or Equivalent)...............4-8 Table 4-5. Socket Contact Part Numbers ....................4-10 Table B-1. Type 1 Output Sentence Format ..................B-2 Table B-2. Type 2 Output Sentence Format ..................B-4 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page x Rev. F...
  • Page 17 GTN 625/635/650 HARDWARE MOD LEVEL HISTORY The following table identifies hardware modification (Mod) Levels for the GTN 625, GTN 635 and  GTN 650. Mod Levels are listed with the associated service bulletin number, service bulletin date, and the purpose of the modification. The table is current at the time of publication of this manual (see date on front cover) and is subject to change without notice.
  • Page 18 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page xii Rev. F...

  • Page 19: General Description

    Except where specifically noted, references made to GTN will equally apply to the GTN 625, GTN 635, and GTN 650. All screen shots used in this document are current at the time of publication. Screen shots are intended to provide visual reference only. All information depicted in screen shots, including software file names, versions, and part numbers, is subject to change and may not be up to date.

  • Page 20: Equipment Description

    The GTN 625 meets the requirements of the TSO specified in Table 1-6. The GTN 635 includes all of the features of the GTN 625 in addition to an airborne VHF communications transceiver. The GTN 635 meets the requirements of the TSO specified in Table 1-6.

  • Page 21: Technical Specifications

    11.25 in. (286 mm) aircraft panel to rear of connector backshells) GTN 625 Weight (Unit only) 4.2 lbs (1.90 kg) GTN 625 Weight (Installed with 115-01293-00 rack and 5.4 lbs (2.48 kg) connectors) GTN 625 Weight (Installed with 115-01293-A0 rack and 6.0 lbs (2.74 kg)

  • Page 22: General Specifications

    Characteristics Specifications Display Size 4.9 inch diagonal Active Area 4.46 inches (W) x 1.98 inches (H) Resolution 600 x 266 pixels Left: 45 Right:35° Viewing Angle Up: 10 Down: 30 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-4 Rev. F...

  • Page 23: Gtn Gps/Sbas Specifications

    275 Nsec of UTC second 1 PPS (Pulse Per Second) Datum WGS-84 SATCOM compatibility is dependent upon antenna SATCOM Compatibility selection. Antenna Power Supply 35 mA typical, 40 mA max at 4.7 VDC 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-5...

  • Page 24: Com Specifications (Gtn 635/650 Only)

    Less than 5% distortion when the transmitter is at 85% modulation at Demodulated Audio Distortion 350 to 2500 Hz Sidetone 1.4 Vrms into a 500 load [1] Applies to 28V systems only. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-6 Rev. F...
  • Page 25 60 dB BW is less than ±22 kHz for 25 kHz channeling. Selectivity 6 dB BW is greater than ±3.5 kHz for 8.33 kHz channeling. 60 dB BW is less than ±7.37 kHz for 8.33 kHz channeling. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-7...

  • Page 26: Vor Specifications (Gtn 650 Only)

    The distortion in the receiver audio output does not exceed 10% at all Audio Distortion levels up to 100 mW. Selectivity 6 dB BW is greater than 16.5 kHz. 69 dB BW is less than 36 kHz. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-8 Rev. F...

  • Page 27: Loc Specifications (Gtn 650 Only)

    IDENT tone of 1020 Hz Ident Tone is attenuated at least 20 dB down. The distortion in the receiver audio output does not exceed 10% at all Audio Distortion levels up to 100 mW. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-9...

  • Page 28: Glideslope Specifications (Gtn 650 Only)

    50% or less of standard deflection of the deviation indicator.  150 Hz modulation is absent. Flag  90 Hz modulation is absent.  90 Hz and 150 Hz modulations are both absent.  RF signals are absent. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-10 Rev. F...

  • Page 29: Table 1-2. Gtn Current Specifications

    [2] The specified current draw does not include the superflags. If connected, their current draw must be added to the specified current. The superflags will supply up to 320 ma each regardless of the input voltage. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-11...

  • Page 30: Gps/Waas Antenna Requirements

    1.3.9 GPS/WAAS Antenna Requirements Antenna performance is critical to the GPS/SBAS operation. The antennas listed in Table 1-3 meet Garmin specification (P/N 004-00287-00). The GTN must be installed with one of these antennas to achieve acceptable performance. Table 1-3. Approved GPS/WAAS Antennas...

  • Page 31: License Requirements

    404, Application for Aircraft Radio Station License. The FCC also has a fax-on-demand service to provide forms by fax. Outside the US, contact the responsible telecommunication authority. The GTN 625, 635, and 650 owner accepts all responsibility for obtaining the proper licensing before using the transceiver.

  • Page 32: Regulatory Compliance

    ADS-B Out system is compliant with AC 20-165 and to ensure compatibility between the GTN unit and the ADS-B Out equipment. See Garmin ADS-B Out Compatible Equipment (Garmin P/N 190-01533-00) for compatible equipment shown to be eligible for 14 CFR 91.227-compliant installations in accordance with AC 20-165.

  • Page 33: Table 1-4. Hardware Part Numbers

    010-00813-A( ) black helicopter standard GTN 650 010-01059-0( ) black 011-02256-A( ) black [1] 010-01059-A( ) black helicopter standard 010-00889-0( ) gray 011-02256-5( ) gray 010-00889-5( ) gray standard [1] Unit is NVIS-B compatible. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-15...

  • Page 34: Table 1-5. Gtn 6Xx Hardware, Cld, And Software Compliance

    006-B0339-2( ) WAAS with v4.xx TSO-C147 006-B0336-0( ) WAAS Bootblock TSO-C151b CLD: TSO-C157a 1, 2 006-C0134-22 through -2( ) Main TSO-C165 590-00039-01 through -0( ) WAAS TSO-C194 TSO-C195a B1, B3, B5 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-16 Rev. F...
  • Page 35 1, 2 CLD: TSO-C165 006-C0134-22 through -2( ) Main TSO-C169a C, E, 3, 4, 5, 6 006-C0135-22 through -2( ) TSO-C194 590-00039-01 through -0( ) WAAS TSO-C195a B1, B3, B5 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-17...
  • Page 36 006-C0134-22 through -2( ) Main TSO-C165 006-C0135-22 through -2( ) TSO-C169a C, E, 3, 4, 5, 6 006-C0124-01 through -0( ) TSO-C195a B1, B3, B5 590-00039-01 through -0( ) WAAS GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-18 Rev. F...
  • Page 37 006-C0134-22 thru -2( ) Main TSO-C165 006-C0135-22 through -2( ) TSO-C169a C, E, 3, 4, 5, 6 006-C0124-01 through -0( ) TSO-C194 590-00039-01 thru -0( ) WAAS TSO-C195a B1, B3, B5 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 1-19...

  • Page 38: Table 1-6. Tso And Etso Description

    VHF Radio Communications Transceiver Equipment Operating within the TSO-C169a Radio Frequency Range 117.975 - 137 MHz TSO-C194 Helicopter Terrain and Awareness Warning System (HTAWS) Avionics Supporting Automatic Dependent Surveillance - Broadcast (ADS-B) TSO-C195a Aircraft Surveillance Application (ASA) GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-20 Rev. F...

  • Page 39: Non-Tso Functions

    The GTN 625/635/650 requests and displays 006-B1026-01 through -1( ) 006-C0134-22 through -2( ) traffic data from GTX Mode S Transponder. XM Weather The GTN 625/635/650 displays weather data from 006-B1026-01 006-C0134-22 Garmin GDL 69 Series. 1.5.3 TSO System Functions and Software Levels Table 1-8.

  • Page 40: Table 1-9. System Functions

    Display of traffic (TIS/TAS/TCAS I) data Control and display of ADS-B traffic data Display of data from passive lightning detection equipment, XM weather and audio entertainment data. Remote Transponder Communication HSDB Data Forwarding GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 1-22 Rev. F...

  • Page 41: Tso/Etso Deviations

    RTCA/DO-178 to demonstrate compliance for the verification and validation of the computer software. ETSO-2C40c 1. Garmin was granted a deviation from the ETSO to have a deflection response of 0.5 to 2.7 seconds. TSO-C74d 1. Garmin was granted a deviation from the TSO to mark product name, part number, serial number and statement on the unit’s nameplate label, “TSO-C146c Class 3, See IM for Add’l...
  • Page 42 3. Garmin was granted a deviation from the TSO to use RTCA/DO-178B instead of earlier versions of RTCA/DO-178 to demonstrate compliance for the verification and validation of the computer software. 4. Garmin was granted a deviation from the TSO not to mark the computer software level(s) on the unit. TSO-C112c 1.
  • Page 43 TSO-C147 1. Garmin was granted a deviation from the TSO not to furnish each person receiving a unit copies of the data in paragraphs 3(a)(10) through (12) of the TSO. 2. Garmin was granted a deviation from the TSO Appendix 1 paragraph 3.1.1 to show only the warning with the higher priority in case of multiple warnings are applicable simultaneously.
  • Page 44 XM Freezing Level and XM Canada Winds Aloft. 4. Garmin was granted a deviation from the TSO to use RTCA DO-160F instead of RTCA DO- 160D as the standard for Environmental Conditions and Test Procedures for Airborne.

  • Page 45: Fcc Grant Of Equipment Authorization

    [in this aircraft] is installed in accordance with [AC 20-138C]. The Garmin GNSS navigation system installed in this aircraft, complies with the requirements of [AC 20- 138C] and has airworthiness approval for navigation using GPS and SBAS (within the coverage of a Satellite Based Augmentation System complying with ICAO Annex 10) for IFR en route, terminal area, and non-precision approach operations (including those approaches titled “GPS”, “or GPS”, and “RNAV...
  • Page 46 P-RNAV and B-RNAV/RNAV 5 operations in accordance with AC 90-96A CHG 1 . This does not constitute an operational approval. Garmin International holds an FAA Type 2 Letter of Acceptance (LOA) in accordance with AC 20-153 for database integrity, quality, and database management practices for the navigation database. Flight crew and operators can view the LOA status at flyGarmin.com...
  • Page 47 Within the United States, RAIM availability can be determined using the Garmin WFDE Prediction program, Garmin part number 006-A0154-05 (included in GTN trainer) software version 3.00 or later approved version with Garmin approved antennas or the FAA’s en route and terminal RAIM prediction website: www.raimprediction.net, or by contacting a Flight Service Station.
  • Page 48 The navigation equipment required to join and fly an instrument approach procedure is indicated by the title of the procedure and notes on the IAP chart. Use of the Garmin GPS/SBAS receivers to provide navigation guidance during the final approach segment of an ILS, LOC, LOC-BC, LDA, SDF, MLS or any other type of approach not approved for “or GPS”...

  • Page 49: Gtn Databases

    GTN internal memory. The basemap does not have a scheduled update cycle and as such does not have an expiration date. The basemap database is updated very infrequently. Should this database need to be updated in the future, Garmin will provide details on how to load the updated data into the GTN. 1.6.2...

  • Page 50: Flitecharts® Database (Gtn 725/750 Only)

    RTCA/DO-200A, Level 2, Standards for Processing Aeronautical Data. The Terrain database is available from Garmin for updating as needed. The terrain database is updated by removing the database card from the GTN, updating the database on the card and reinserting the card in the vertical card slot on the left side of the GTN.

  • Page 51: Obstacle Database

    The Obstacle database provides identification of known obstacles greater than 200 feet AGL. This database is also used with Terrain awareness and TAWS/HTAWS functionality. The data conversion process is performed using software that is developed and maintained under Garmin configuration management according to RTCA/DO-200A, Level 2, Standards for Processing Aeronautical Data.

  • Page 52: Aviation Limited Warranty

    (iv) damage caused by service performed by anyone who is not an authorized service provider of Garmin; or (v) damage to a product that has been modified or altered without the written permission of Garmin. In addition, Garmin reserves the right to refuse warranty claims against products or services that are obtained and/or used in contravention of the laws of any country.

  • Page 53: Limitations

    The GPS/SBAS receiver is compatible with the GPS/SBAS antennas listed in Table 1-3. 2.1.2 Helicopter Installation The GTN 625, GTN 635, and GTN 650 with Mod Level 3, when installed with the 115-01293-A0 Install Rack, meet RTCA/DO-160F, Section 8, Category U, Test Curve G. 2.2 Aircraft Radio An aircraft radio station license is not required when operating in U.S.
  • Page 54 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 2-2 Rev. F...

  • Page 55: Installation Overview

    3.2.2 IFR Installation of a GTN 625/635 For an IFR installation of a GTN 625, the criteria in Section 3.2.1 must be met in addition to the following:  An external CDI/HSI indicator must be installed in the pilot’s primary field-of-view (or in the aircraft manufacturer approved mounting location).

  • Page 56: Ifr Installation Of A Gtn 650

    The GTN provides these annunciations if mounted in the required field-of-view.  Either a second GPS navigator (Garmin or non-Garmin) or a separate VHF navigation radio (Garmin or non-Garmin) is required in the following installations: ◦...

  • Page 57: Multiple Baro-Corrected Altitude Sources

    1. ARINC 429 label 206 from GDU Format 1 2. ARINC 429 label 206 from Airdata/AHRS 3. ARINC 429 label 206 from Data Concentrator 4. RS-232 bus from FADC Format 1 or Airdata Format 1 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 3-3...

  • Page 58: Multiple True Airspeed Sources

    2. ARINC 429 label 211 from GDU Format 1 3. ARINC 429 label 211 from EFIS Format 2 4. ARINC 429 label 211 from Data Concentrator 5. RS-232 bus from FADC Format 1 or Airdata Format 1 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 3-4 Rev. F...

  • Page 59: Static Air Temperature Sources

    HSDB. Refer to the GDL 88 interconnect diagrams for more information on the connection. For more information on configuration of the GDL 88 and systems connected to the GDL 88, refer to the GDL 88 Installation Manual (P/N 190-01122-00). 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 3-5...

  • Page 60: Antenna Considerations

    TSO authorized and has been tested to meet Garmin’s minimum performance standards. 3b. The GPS antenna should be mounted no closer than two feet from any antennas emitting more than 25 watts of power.

  • Page 61: Com Antenna Location

    In accordance with Canadian Radio Specifications Standard 102 (RSS 102), RF field strength exposure to persons from an antenna connected to this device should be limited to 60V/m for controlled environment and 28 V/m for uncontrolled environment. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 3-7...

  • Page 62: Figure 3-1. Gps Antenna Installation Considerations

    Figure 3-1. GPS Antenna Installation Considerations GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 3-8 Rev. F...

  • Page 63: Vor/Loc Antenna Location

    Locate the GTN as far as possible from all COM antennas. If a COM antenna is found to be the problem, a 1.57542 GHz notch filter (Garmin P/N 330-00067-00) may be installed in the VHF COM coax, as close to the COM as possible. This filter is not required for the GTN transmitter.

  • Page 64: Gtn 625/635/650 Mounting Considerations

    3.6 GTN 625/635/650 Mounting Considerations The GTN is designed to mount in the avionics stack in the aircraft instrument panel within view and reach of the pilot. The primary unit location should minimize pilot head movement when transitioning between looking outside of the cockpit and viewing/operating the GTN. The location should be such that the GTN unit is not blocked by the glare shield on top, or by the throttles, control yoke, etc.

  • Page 65: Air Circulation And Cooling

    After reconfiguring the avionics in the cockpit panel, if the GTN unit is mounted less than 12 inches from the compass, recalibrate the compass and make the necessary changes for noting correction data. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 3-11...
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  • Page 67: Installation Procedures

    [1] Unit is available with COM and is calibrated for both 10W and 16W COM; 16W COM is a software enablement feature using an enablement card. [2] Unit is NVIS-B compatible. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 4-1...

  • Page 68: Table 4-2. Standard Kit Accessories

    [3] Included in -A0 Helicopter Standard Kit. Table 4-3. Replacement Fan Parts Model Item Part Number GTN 625 Fan with Connector 371-00014-01 GTN 635 Fan Mounting Screws (Qty 4) 211-60234-23 GTN 650 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 4-2 Rev. F...

  • Page 69: Optional Accessories

    GPS Antenna Options For details regarding antenna selection, refer to Table 1-3. Once the antenna type is decided upon, refer to the information below for detailed parts information for antennas available directly from Garmin. Contact manufacturer directly for information on other antennas.

  • Page 70: Database Options

    A33W Antenna: A33W Antenna Garmin P/N 013-00261-00 contains the following items: Item Part Number A33W, WAAS [1] 013-00261-00 (Garmin) [1] Antenna includes 6-32 UNC-2A x 1.00” SS 303 mounting screws (qty 4) and O-ring (qty 1). An antenna doubler may also be required. To secure the antenna, #6 washers (qty 4) and #6 (qty 4) self-locking nuts are required in addition to the antenna, or suitable nutplates may be installed on the doubler that is used.

  • Page 71: Optional Reference Material

    4.5 Optional Reference Material Item Garmin P/N GTN 625/635/650 Pilot’s Guide 190-01004-03 GTN 625/635/650 Cockpit Reference Guide 190-01004-04 GTN 625/635/650 Training Software 006-A0411-( ) 4.6 Enablement Cards Item Garmin P/N GTN 6XX 16 Watt COM Enablement Card [1] [2] 010-00878-04...

  • Page 72: Installation Materials Required But Not Supplied

    Push/Pull (manually resettable) Circuit Breakers  Tie Wraps or Lacing Cord  Ring Terminals (for grounding)  Coaxial Cable (RG-400, RG-142B or equivalent – Refer to Section 4.11 for additional information) GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 4-6 Rev. F...

  • Page 73: Optional Annunciation Panels

    MD41-1488W MD41-1510 MD41-1511 MD41-1512 MD41-1513 MD41-1514 MD41-1515 Vendor Contact Information (provided for convenience only): Mid-Continent Instrument Co Inc., 9400 E. 34 Street N., Wichita, KS 67226, Phone: (316) 630-0101, www.mcico.com. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 4-7...

  • Page 74: Special Tools Required

    995-0001-739 274-7048-000MIL 91067-1 601966-1 601966-6 2031838-1 M81969/14-01 Daniels AFM8 M81969/1-04 M81969/14-01 Astro 615717 615725 M81969/1-04 NOTE Insertion/extraction tools from ITT Cannon are all plastic; others are plastic with metal tip. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 4-8 Rev. F...

  • Page 75: Coaxial Cable Installation

    2. Trim the coaxial cable to the desired length and install the TNC and BNC connectors per the cabling instructions on Figure 4-1 below. If the connector is provided by the installer, follow the connector manufacturer’s instructions for cable preparation. Figure 4-1. Coaxial Cable Installation 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 4-9...

  • Page 76: Table 4-5. Socket Contact Part Numbers

    [2] For configuration module pins, ensure that the crimp tool is set to crimp 28 AWG wire (indenter setting of ‘4’). [3] Non-Garmin part numbers shown are not maintained by Garmin and are subject to change without notice. GTN 625/635/650 TSO Installation Manual...

  • Page 77: Equipment Mounting

    Whenever the GTN unit is removed or reinstalled, verify that the unit power-up self-test sequence is successfully completed and no failure messages are annunciated. Section 6.11.1 outlines the power-up self-test sequence. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 4-11...

  • Page 78: Antenna Installation And Connections

    A notch filter for this use  (P/N 330-00067-00) is available from Garmin. If a VHF COM transmitter causes problems with the GPS on the selected frequencies as listed in the post- installation checkout, the problem may be due to the ELT.

  • Page 79: Com Antenna (Gtn 635/650 Only)

    328.6 and 335.4 MHz. Follow the antenna manufacturer’s installation instructions for mounting antennas. It is recommended that the installer use RG-142B, RG-400 or equivalent 50Ω coax for the NAV antenna(s). 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 4-13...
  • Page 80 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 4-14 Rev. F...

  • Page 81: Connector Pinout Information

    TIME MARK OUT B AUDIO OUT LO RS-232 IN 4 RS-232 IN 3 RS-232 IN 2 RS-232 IN 1 ARINC 429 OUT 2B ARINC 429 OUT 1B MAIN +FROM OUT 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-1...
  • Page 82 LIGHTING BUS 2 HI CONFIG MODULE DATA CONFIG MODULE CLOCK CONFIG MODULE GND CONFIG MODULE POWER ARINC 429 IN 2B ARINC 429 IN 1B MAIN LATERAL +RIGHT OUT MAIN LATERAL -FLAG OUT GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-2 Rev. F...
  • Page 83 An asterisk (*) following a signal name denotes that the signal is an Active-Low, requiring a ground to activate. If there is no asterisk, the signal is an Active-High. [1] This discrete may be configured to perform another function. See Section 6.6.13 for more information. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-3...

  • Page 84: P1002 Connector

    An asterisk (*) following a signal name denotes that the signal is an Active-Low, requiring a ground to activate. If there is no asterisk, the signal is an Active-High. [1] This discrete may be configured to perform another function. See Section 6.6.13 for more information. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-4 Rev. F...

  • Page 85: P1003 Com Connector (Gtn 635/650 Only)

    500Ω COM AUDIO LO RESERVED MIC AUDIO IN LO RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED COM REMOTE TRANSFER* COM REMOTE TUNE UP* COM REMOTE TUNE DOWN* AIRCRAFT POWER RESERVED RESERVED RESERVED RESERVED 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-5...
  • Page 86 AIRCRAFT POWER An asterisk (*) following a signal name denotes that the signal is an Active-Low, requiring a ground to activate. If there is no asterisk, the signal is an Active-High. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-6 Rev. F...

  • Page 87: P1004 Nav Connector (Gtn 650 Only)

    AIRCRAFT GND VOR/ILS ARINC 429 OUT B VOR/ILS ARINC 429 OUT A VOR OBI CLOCK VOR OBI SYNC VOR OBI DATA VLOC REMOTE TRANSFER ILS ENERGIZE RESERVED RESERVED GLIDESLOPE +FLAG 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-7...
  • Page 88 AIRCRAFT GND RESERVED AIRCRAFT POWER AIRCRAFT POWER GLIDESLOPE -FLAG PAR DME 100KHZ-E GLIDESLOPE +DOWN PAR DME 1MHZ-E RESERVED GLIDESLOPE COMPOSITE OUT DIGITAL AUDIO OUT AIRCRAFT GND AIRCRAFT GND AIRCRAFT GND GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-8 Rev. F...

  • Page 89: Power, Lighting, And Antennas

    Power inputs P1003-30, P1003-43, and P1003-44 provide power for the COM radio. All three pins must be connected. Power inputs P1004-51 and P1004-52 provide power for the NAV radio. Both pins must be connected. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-9...

  • Page 90: Lighting Bus

    The GPS/SBAS antenna use a TNC coaxial connector on the connector backplate. The COM and NAV antennas use BNC coaxial connectors on the connector backplate. Reference Figure D-5 for splitter/ diplexer block diagrams. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-10...

  • Page 91: Serial Data

    Aviation RS-232 data may be transmitted with or without the current GPS altitude in feet. Refer to Appendix B. The GTN can receive pressure altitude, air data, and fuel data from certain systems on any RS-232 IN port. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-11...
  • Page 92 Horizontal Velocity FOM [5] ● 147G Magnetic Variation ● Greenwich Mean Time (BNR) ● ● ● ● ● ● ● Vertical Velocity ● Localizer Deviation (BNR) [5] ● Glideslope Deviation (BNR) [5] ● GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-12 Rev. F...
  • Page 93 Distance to Destination (Via Flight Plan) ● ● ● ● ● ● ● ● 352G Estimated Time to Destination (Via Flight Plan) ● ● ● ● ● ● ● ● 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-13...
  • Page 94 Label # Parameter Name 034G VOR/ILS Frequency (BCD) 035G DME Frequency (BCD) 100G Selected Course #1 Localizer Deviation Glideslope Deviation VOR Omnibearing 371G Specific Equipment ID Equipment Hex ID Code GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-14 Rev. F...
  • Page 95 VOR/ILS ARINC 429 IN A P1004 VOR/ILS ARINC 429 IN B P1004 The ARINC 429 outputs conform to ARINC 429 electrical specifications when loaded with up to five standard ARINC 429 receivers. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-15...

  • Page 96: Ethernet (Hsdb)

    An OBS resolver connection to the GPS is preferred, but not required. For the GTN 650, an OBS resolver typically is connected to the MAIN OBS inputs for use with the VOR receiver. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-16...
  • Page 97 The output supplies not less than 320 mA with the output voltage not less than (AIRCRAFT POWER –2.0 VDC) when the flag is to be OUT OF VIEW. The output is electrically open when the flag is to be  IN VIEW. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-17...

  • Page 98: Obs

    Active-high discrete inputs are considered active if either the voltage to ground is >6.5 VDC. These inputs are considered inactive if the voltage to ground is ≤3.5 VDC or the resistance to ground is  ≤375. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-18...
  • Page 99 Do not connect DEMO MODE SELECT in an aircraft installation. NOTE Garmin has worked closely with Lone Star Aviation Corporation to ensure compatibility of their Commander Docking Station which is designed to be used in Demo Mode. Contact Lone Star Sales Department for more information at 682-518-8831.
  • Page 100 HTAWS ALERT ACKNOWLEDGEMENT* discrete input, when toggled momentarily low, will mute all active HTAWS cautions until all alerts have ceased while not in RP Mode. In RP Mode, this input will quiet warning aurals for 10 seconds. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-20...

  • Page 101: Discrete Outputs

    The GPS ANNUNCIATE* output is driven when the unit is configured with a single CDI/HSI and the GPS data is being displayed on the CDI/HSI. This output parallels the GPS annunciation on the display. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-21...
  • Page 102 This output may be connected to the ILS Engage input of an autopilot or flight director to provide higher autopilot gain while the GTN is operating in the ILS or GPS Approach modes of operation. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-22 Rev.

  • Page 103: Time Mark Out

    TIME MARK OUT outputs a differential 1 ms ± 1 s wide pulse once every second. TIME MARK OUT is a logic level output, capable of sourcing 1 mA at greater than 3.8 V and sinking 1 mA at less than 0.4 V. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-23...

  • Page 104: Com Audio (Gtn 635/650 Only)

    500 COM AUDIO supplies 100 mW into a 500 load. This is a balanced output and the LO output must be connected. 500 COM AUDIO is the summation of the COM receiver audio, COM sidetone audio, and intercom audio. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-24 Rev. F...

  • Page 105: Com Discrete Inputs (Gtn 650 Only)

    500 VOR/LOC AUDIO OUT LO P1004 500 VOR/LOC AUDIO OUT HI supplies 100 mW into a 500 load. It is a balanced output and the 500 VOR/LOC AUDIO OUT LO output must be connected. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-25...

  • Page 106: Vor/Ils Discrete Inputs (Gtn 650 Only)

    Left/Right, TO/FROM, and Flag indications of certain navigation indicators that contain an internal converter. The ILS ENERGIZE output becomes active when the VLOC frequency is channeled to a localizer channel. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-26 Rev. F...
  • Page 107 The Flag output is capable of driving up to three 1000 meter loads. When valid information is present (Flag OUT OF VIEW) the Flag output is 375 ±80 mV DC. When invalid information is present (Flag IN VIEW) the Flag output is 0 ±25 mV DC. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-27...

  • Page 108: Rmi/Obi (Gtn 650 Only)

    The output driver is active low. The driver output voltage is not more than 1.0 V when sinking 20 mA. The maximum off state leakage current with respect to ground is less than 10 A. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-28 Rev.

  • Page 109: Dme Tuning (Gtn 650 Only)

    DME COMMON must be pulled low to indicate to the GTN 650 that it is the device channeling the DME. Pins 18, 19, 20, and 41 are configured for King Serial DME tuning. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 5-29...
  • Page 110 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 5-30 Rev. F...

  • Page 111: Post Installation Configuration And Checkout Procedures

    Ensure that all lighting busses are turned to their lowest settings prior to applying power to the GTN. This will prevent damage to the unit in case of any wiring errors. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-1...

  • Page 112: Connector Engagement Check

    GTN turned off, press and hold the ‘Home’ key and apply power to the GTN. Release the ‘Home’ key when the display activates and the Garmin logo appears fully lit on the screen. The first page displayed is the Configuration Mode page, as shown in Figure 6-1. While in configuration mode, pages can be selected by touching the desired key on the display.

  • Page 113: System Information Page

    Figure 6-4. ARINC 429 Configuration Page for each port. Touch the ‘UP’ or ‘DOWN’ key to scroll through the ARINC selections. The data selections are described in the following table. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-3...
  • Page 114 Heading, altitude, and airspeed information from an Air Data/ Airdata/AHRS Airdata/AHRS AHRS system. This is a Garmin data concentration format. Only high speed Data Concentrator Garmin GTX 330 ARINC 429 should be used. Selected course and heading information from the following...
  • Page 115 GTN Selection GNS Equivalent Description Traffic Format 1 Traffic Advisory Traffic information from the Garmin GTS 800 traffic system. Traffic information from the Garmin GTS 820 and GTS 850 Traffic Format 2 Traffic Advisory traffic system. Traffic Format 3 Traffic Advisory Traffic information from SKY899 traffic system.
  • Page 116 TX: Generates all 429 outputs with SDI = 1. Number 2 (Copilot) long-range navigator LNAV 2 RX: Accepts 429 inputs with SDI = 0 or 2. TX: Generates all 429 outputs with SDI = 2. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-6 Rev. F...

  • Page 117: Configuration Page

    GNS Crossfill automatically to a connected GNS 400W/500W navigator. GSR 56 Format 1 Select this format for the Garmin GSR 56. Select this format for the GTX 32 transponder #1. Provides status data, altitude data, and flight ID. Choosing this input...
  • Page 118 Flight ID. Choosing this input setting will automatically configure the corresponding channel output to the same setting. Lightning strike information from an L3 Communications Lightning Detector 1 WX-500 WX-500 Stormscope. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-8 Rev. F...
  • Page 119 GTN Selection GNS Equivalent Description No unit(s) connected to output of this channel. Serial communication of GPS data to Garmin panel mount ADS-B ADS-B mode S transponders. Note: This format is not required when using any other GTX output format.
  • Page 120 Select this format to transmit flight plan information GNS Crossfill automatically to a connected GNS 400W/500W navigator. GSR 56 Format 1 Select this format for the Garmin GSR 56. Control of GTX 32 #1 transponder functions, pressure GTX Mode C #1 altitude data, and groundspeed data.

  • Page 121: Hsdb (Ethernet) Configuration Page

    GTN Setup page. Touch the key next to the port to configure it as ‘Connected’ or ‘Not Connected’. If a Garmin LRU is connected to a specific Ethernet port, then configure the port as ‘Connected’. If no LRU is connected to the port, Figure 6-6.

  • Page 122: Main Indicator (Analog) Configuration Page

    Whenever vertical deviation is invalid the vertical deviation bar parks in the Normal centered position and the vertical flag is shown. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-12 Rev. F...

  • Page 123: Lighting Configuration Page

    0.00% to 100.00%, with 100.00% being the highest brightness level. The display and key brightness default level is set to 5.00% at the factory. Enter the desired minimum value on the keypad and then touch the ‘Enter’ key to store the settings. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-13...

  • Page 124: Figure 6-10. Photocell Configuration Page

    ‘Lighting Bus 1’ or ‘Lighting Bus 2’ key. Select 14V DC, 28V DC, 5V DC, or 5V AC depending on Figure 6-11. Lighting Bus Configuration Page the lighting bus voltage source. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-14 Rev. F...

  • Page 125: Enhanced Lighting Configuration Page (Software Version 4.00 Or Later)

    This selection contains display and key lighting source configuration items. Day Mode Operation Contains day mode display and backlight curve configuration items. Night Mode Operation Contains night mode display and backlight curve configuration items. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-15...

  • Page 126: Figure 6-13. Enhanced Lighting Configuration - Source Settings Page

    These fields are configurable when either the display or the keys source is set to lighting bus 1 or 2. This field sets the input type for each lighting bus source (5VDC, 5VAC, 14VDC, or 28VDC). GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-16 Rev.

  • Page 127: Figure 6-14. Enhanced Lighting Configuration - Day Mode Operation

    0.14%. The default minimum bezel key brightness level is 0.00%. MAXIMUM LEVEL This sets the maximum brightness level for the lighting curve. Values may be between the range 20 and 100. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-17...

  • Page 128: Figure 6-15. Enhanced Lighting Configuration - Display-Day Mode Page

    Night Mode Operation page are similar to those shown on the Day Mode Operation page. See Section 6.6.7.2 for more information. Figure 6-16. Enhanced Lighting Configuration - Night Mode Operation Page GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-18 Rev. F...

  • Page 129: Audio Configuration Page

    GDL 88 interfaced with a TCAD system, the option to configure the GTN control of the TCAD system will be available. If the GTN is used to control the traffic system, select ‘Yes’. If a separate display device is used to control the traffic system, select ‘No’. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-19...

  • Page 130: Main System Configuration Page

    Active for Airborne. See the table below. AIR/GROUND Discrete AIR/GROUND Input State GTN Air/Ground Status Configuration Open Airborne Configured Active for Ground Grounded On-Ground Open On-Ground Configured Active for Airborne Grounded Airborne GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-20 Rev. F...

  • Page 131: Figure 6-21. Measurement Of Gps Antenna Vertical Offset

    P APR Outputs). This setting will not allow the pilot to select automatic GPS to ILS CDI transitions on the System Setup page (only manual transitions are permitted). For Honeywell (Bendix/King) KFC 225 and KAP 140 autopilots. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-21...
  • Page 132 GTN Setup menu item from Lighting to Enhanced Lighting. Enhanced lighting allows the configuration of separate Day/Night curves for the backlight and keys. Selection Description Disabled (Default) Basic lighting configuration options enabled. Enabled Customizable lighting curves and day/night curve configuration allowed. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-22 Rev. F...

  • Page 133: Com Configuration Page (Gtn 635/650 Only)

    This parameter sets the audio sidetone output level. This value may be set to values between 0.0 dB and 63.0 dB in 0.5 dB increments. The default is 91 (-17.5 dB). 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-23...

  • Page 134: Vor/Loc/Gs Configuration Page (Gtn 650 Only)

    DME is tuned. “Directed freq 1” should be selected if a single-channel ARINC 429 DME is to be tuned. If the GTN is connected to a multi-channel ARINC 429 DME, channel 2 of that Directed freq 2 DME is tuned. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-24 Rev. F...
  • Page 135 Parallel slip Slip-code parallel DME tuning 2 of 5 parallel DME tuning, compatible with the following DME units: Narco 890/891 Narco DME 890 and Narco DME 891 ARC (Cessna) RTA-476A 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-25...

  • Page 136: Discrete Configuration (Software Version 4.00 Or Later)

    Select ‘OK’ to return the settings to their default configuration values, otherwise, select ‘Cancel’. A list of input and output discrete functions can be found in Sections 5.2.9 and 5.2.10, respectively. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-26...

  • Page 137: Waypoint Configuration (Software Version 4.00 Or Later)

    TARGET* discrete input connected. Additional user interface for handling mark on target waypoints will be Enabled present. This is applicable to installations that have the MARK ON TARGET* discrete input connected. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-27...

  • Page 138: Gtn Options Page

    Figure 6-27. To access the GTN Options page, touch the ‘GTN Options’ key from the Configuration Mode page. Figure 6-27. GTN Options Page NOTE The feature unlock card should be provided to the customer after the GTN installation. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-28 Rev. F...

  • Page 139: Terrain (Taws/Htaws) Configuration Page

    Touch ‘Yes’ to enable TAWS-B or HTAWS. 6. When the TAWS/HTAWS feature is activated, the TAWS B or HTAWS key will be lit green as shown in Figure 6-28 or Figure 6-29. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-29...

  • Page 140: Figure 6-30. Audio Clips Page

    Touch ‘Runway Surf’ key to select the applicable runway surface type. The selections are Any, Hard Only, Hard/Soft, and Water. Enter the minimum runway length by touching the ‘Min. Length’ key using the keypad. The range is 0 to 25,000 ft. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-30 Rev. F...

  • Page 141: Com Transmit Power Configuration Page

    6. Touch ‘Yes’ to enable 16W COM. 7. When the 16W COM feature is activated, the 16W key will be lit green, 6.7.3 Flight Simulator This feature is not supported at this time. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-31...

  • Page 142: Gtn Diagnostics Page

    The Main Indicator (Analog) Diagnostics page allows the CDI connected to the main board (P1001) to be ground checked and allows the interface to be verified. For the Main Indicator checkout procedure, see Section 6.10.1. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-32...

  • Page 143: Clear Config Module

    This key should only be pressed if the intent is to clear all configuration settings. Touching the ‘Clear Config Module’ key resets all of the settings in the configuration module to their defaults. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-33...

  • Page 144: External Systems

    The GDL 69/69A SiriusXM must be activated before use. If the SiriusXM has not been activated, see the GDL 69/69A Installation Manual (190-00355-02) and the GDL 69/69A XM Activation Instructions (190-00355-04). GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-34 Rev. F...

  • Page 145: Stormscope® Page

    WX-500 manual for specific installation test procedures for the WX-500, using this page to view strike data, change the WX-500 mode, view WX-500 status, trigger count, and heading. Figure 6-38. Stormscope Test Menu Page 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-35...

  • Page 146: Traffic Test Page

    For traffic systems other than Ryan TCAD, the Traffic Test page displays the following data: Altitude Filter - Normal, Above, Below, and Unrestricted Operating Mode - Standby, Operate, or TAS Fail Altitude Heading BARO Alt and RAD Alt status GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-36 Rev. F...

  • Page 147: Gad 42 Configuration

    Remote, and is the default for Port 1 input. RS-232 Port 1 is used for control and remote configuring of the transponder. Figure 6-42. XPDR Input/Outputs Page 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-37...
  • Page 148 Altitude Format 1 Icarus Alt RS-232 serial altitude from an Icarus Instruments 3000. REMOTE RS-232 serial output remote data. REMOTE w/TIS RS-232 serial output remote data with TIS. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-38 Rev. F...
  • Page 149 Select the parity for RS-232 channel 2. Selection Description Even Parity Sets the Parity to Even. No Parity Sets the Parity to None. Odd Parity Sets the Parity to Odd. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-39...
  • Page 150 Standard GNSS output. Includes position, velocity, and integrity GARMIN 743A data. AFCS Selected altitude, baro setting, and pitch discretes. Airborne Data Link Processor. ADLP is available only on ADLP channel 4. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-40 Rev. F...
  • Page 151 Mach Number Indicated Air Speed (knots) True Air Speed (knots) Total Air Temperature (degrees) Vertical Speed (feet/min) Static Air Temperature (degrees) * If ADC W/ALT or EFIS/ADC W/ ALT format selected. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-41...
  • Page 152 Track Angle (degrees) GARMIN DISPLAY Label # Data GPS Latitude (degrees) GPS Longitude (degrees) GPS Discretes GPS Ground Speed (knots) GPS Track Angle (degrees) True Heading (degrees) Magnetic Heading (degrees) GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-42 Rev. F...
  • Page 153 1 to the same selection. DATA SOURCE: OFF, GARMIN, GARMIN TAS, or GARMIN W/TIS. CHANNEL 2 (DATA) DEFAULTS to GARMIN W/TIS. Do not select GARMIN W/TIS if the aircraft contains another traffic detection system. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev.
  • Page 154 The Garmin format is a data concentration function. The following data is sent out at specified intervals using high speed ARINC 429 (100 kHz). The transmit data labels and their rates are as follows: Rate Label # Data Selected Course (degrees)

  • Page 155: Figure 6-43. Remote Xpdr Configuration Page

    Refer to the Pilot’s Operating Handbook (POH) to determine this value. If the POH does not include aircraft climb rate information, use the default value of 300 fpm. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-45...
  • Page 156 Convert the Octal Mode S Address into hexadecimal format and enter the hex ID of the aircraft. If the ‘Flight ID’ is configured to SAME AS TAIL, ensure that the correct tail number appears in the Flight ID field. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-46...

  • Page 157: Figure 6-44. Microsoft Windows Calculator

    55 meters (180 ft), less than or equal to 65 meters (213 ft), less than or equal to 75 meters (246 ft), less than or equal to 85 meters (279 ft), or more than 85 meters (279 ft). Enter the aircraft’s minimum length category. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-47...

  • Page 158: Figure 6-45. Xpdr Audio Configuration Page

    Set the voice type to male or female. VOLUME Adjust the desired volume level for transponder audio. Volume is adjusted from 0 to +63 dB. Ensure the volume level is sufficient for all anticipated cockpit noise environments. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-48 Rev. F...

  • Page 159: Gdl 88 Page (Software Version 3.00 Or Later)

    The WAAS diagnostics page displays the WAAS engine information and PPS status information. For GDL 88 units with an internal WAAS engine, this page allows the GDL 88 internal WAAS engine to be reset. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-49...

  • Page 160: Figure 6-48. Gdl 88 Configuration Page

    Audio This page configures the GDL 88 analog audio output volume level and voice type. Ports This page allows the configuration of the RS-232, ARINC 429, and HSDB (Ethernet) ports. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-50 Rev. F...

  • Page 161: Gsr 56 Page (Software Version 3.00 Or Later)

    ‘Restore Defaults’. Default Internat’l Code Touch to enter the international code for your calling area. Restore Defaults Touch to restore the defaults of the RUDICS and SMS SCA number. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-51...

  • Page 162: Ground Checks (Configuration Mode)

    OBS card, ensure that the indicated value is within 2° of the value set on the indi- cator. If the resolver is not within 2°, calibrate the resolver as described in Section 6.6.12. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-52 Rev.

  • Page 163: Discrete Inputs Checkout

    6.10.5 HSDB Provisional Wiring Checkout If provisional wiring has been installed for the GTS 8XX, GDU 620, or other Garmin LRU to interface via HSDB, follow the procedure below to ensure it has been installed correctly. 1. Go to the GTN Diagnostics page, as shown in Figure 6-32.

  • Page 164: Crossfill Check (If Dual Gtns Installed)

    (idle descent at low speed and high power at Vmo/Vne). 4. Readjust the volume as needed to ensure the TAWS/HTAWS audio messages will be heard in all anticipated cockpit noise conditions. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-54 Rev. F...

  • Page 165: Gad 42 Interface Check

    4. Slowly vary the lighting bus level that is con- nected to the GTN. Verify that the Source Input Level value displayed on the configuration screen tracks the lighting bus setting. Continue to maximum brightness and verify proper operation. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-55...

  • Page 166: Altitude Encoder Or Air Data Computer Check

    GTN. Verify that the HDG field displays valid heading data. 3. Remove power from the heading source and verify that the magnetic heading field is dashed out. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-56...

  • Page 167: Ground Checks (Normal Mode)

    1°/second for 5 seconds; commands 5° right Roll Steering (if applicable) bank for 5 seconds; commands decreasing right bank at 1°/second for 5 seconds, until command is 0° bank again. This cycle repeats continuously. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-57...

  • Page 168: Signal Acquisition Check

    GTN modification is compatible with all previous aircraft modifications. Garmin recommends that whenever a GTN is installed in an aircraft that has been modified with non-aviation radios, particular care should be exercised to verify that these do not interfere with proper function of the GTN.
  • Page 169 (if position is lost, the status on the GPS Status page will change to “ACQUIRING”). If the GPS “LOI” flag comes into view, see Section 4.11.1 for options to improve performance. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-59...

  • Page 170: Vhf Nav Checkout (Gtn 650 Only)

    TAWS/HTAWS system is NOT functioning properly.  If no audio message is heard, then a fault exists within the audio system and the TAWS/ HTAWS capability must be considered non-functional. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-60 Rev. F...

  • Page 171: Interface Checkout

    6. Select VLOC on the GTN and verify that the SN3308 displays NAV 1 or NAV 2 (depending on what navigation source the GTN is). 7. Using a VOR test set verify that the CDI deviation on the SN3308 is displayed correctly. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-61...
  • Page 172 (see Section 6.11.1). 11. Select GPS2 by pressing the NAV key on the SN3308. 12. Repeat steps 5-9 with GTN #2 with power removed from GTN #1. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-62...
  • Page 173 13. Perform the same procedure for the second SN3308. Ensure that SN3308 #2 is receiving valid heading by ensuring the vertical deviation indication is being displayed. 14. Repeat steps 5-12 for SN3308 #2. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-63...

  • Page 174: Ehsi Deviation Scaling (If Hsi/Cdi Is Driven By The Gtn Via Serial Data)

    NOTE If the deviations are not as described, the EHSI/EFIS does not scale the GTN deviations properly and cannot be certified for GPS-based guidance. Contact Garmin for further assistance. GTN 625/635/650 TSO Installation Manual...

  • Page 175: Arinc 429 Traffic System Interface Check

    6.12.6 GMX 200/MX20 Interface Check If a Garmin GMX 200 or MX20 has been connected to the GTN, the interface should be verified as described in this section. 1. With the GTN running in the normal mode, ensure that the GTN has a valid GPS position.

  • Page 176: Vor Rmi/Obi Interface Check (Gtn 650 Only)

    3. Tune an invalid VOR station. Verify that the DME changes to an invalid station. 6.12.10 Magnetic Compass Check A Compass swing should be carried out at completion of installation in accordance with AC 43.13-1B, chapter 12, section 3, paragraph 12-37. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-66 Rev. F...

  • Page 177: Emi/Rfi Check

    6. Access the GDL 88 Discrete Input page on the GDL 88 Diagnostics page. 7. Verify the Audio Inhibit #1* discrete input indicates Active when the TAWS/HTAWS system is playing audio, and Inactive otherwise. See Section 6.9.6. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-67...

  • Page 178: Gsr 56 Iridium® Check

    When testing the GSR 56, the aircraft must be located outside and have an unobstructed view of the sky. NOTE For additional information on using the GSR 56 features refer to the GTN 625/635/650 Pilot’s Guide P/N 190-01004-03. NOTE To use the position reporting feature of the GSR 56, a short burst data (SBD) Iridium account is required.

  • Page 179: Tis (Garmin Gtx 33/330) Interface Test

    6.12.15 TIS (Garmin GTX 33/330) Interface Test If a Garmin GTX 33/330 sensor has been connected to the GTN, the traffic interface should be verified as described in this section. 1. Select the Traffic Map on the GTN. 2. Verify that TIS FAIL is not displayed in the upper left corner under Traffic Status, and that NO DATA (yellow) is not displayed over the ownship symbol.

  • Page 180: Flight Checks

    5. Verify NAV flag, TO/FROM flag, and CDI are operational. It may be required by the governing regulatory agency to verify operation of the VOR receiver at the extents of a ground facility’s service volume (e.g., FAA AC 23-8A). GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-70...

  • Page 181: Ils Flight Check (Gtn 650)

    3. Verify that the expiration date displayed has not passed. If the database has expired, then remove the SD card and update the navigation database as described in Section 6.15. Also see Section 1.6. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-71...

  • Page 182: Data Card Replacement

    5. After the card has been created, select Finish to complete the process. 6. Eject the card from the card reader. The GTN software loader card is now ready to use. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-72...

  • Page 183: Gtn Software Loading

    9. When the updates are finished, the GTN will display ‘Update Complete!’. When finished, remove power from the GTN and remove the software loader card. Reinsert the database card into the SD card slot. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page 6-73...

  • Page 184: Airplane Flight Manual Supplement

    4. Fill in the appropriate checkbox in the System Descriptions section of the AFMS corresponding to leg sequencing and Terrain Proximity/TAWS/HTAWS. 5. Insert the completed AFMS into the AFM or POH. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page 6-74 Rev. F...

  • Page 185: Periodic Maintenance

    7 PERIODIC MAINTENANCE 7.1 Equipment Calibration No scheduled servicing tasks are required on the GTN 625, GTN 635, or GTN 650. 7.2 VOR Checks Refer to CFR 14 paragraph 91.171. Every 30 days verify the limits of the permissible indicated bearing error.
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  • Page 187: Appendix Aenvironmental Qualification Form

    APPENDIX A ENVIRONMENTAL QUALIFICATION FORM For RTCA/DO-160F Environmental Qualification Forms (EQFs) visit the Dealer Resource Center. The GTN 625, GTN 635 and GTN 650 use the same EQF, P/N 005-00532-13. 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page A-1...
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  • Page 189: Appendix Bgtn Data Format

    GTN (automatic magnetic heading, magnetic variation computed at last known position; true heading, magnetic variation of E00.0°; or user-defined magnetic heading, magnetic variation as entered by user). 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page B-1...

  • Page 190: Table B-1. Type 1 Output Sentence Format

    * The altitude is not output if the RS-232 port is configured as “Aviation Output 2.” * The line feed character is not output if the RS-232 port is configured as “Aviation Output 2.” GTN 625/635/650 TSO Installation Manual 190-01004-02 Page B-2 Rev.

  • Page 191: Aviation Output Sentence Type 2

    - sequence number (1 binary byte; last waypoint flag is set; route sequence number is 1) - ASCII carriage return character (0D hex) - ASCII line feed character (0A hex) 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page B-3...

  • Page 192: Table B-2. Type 2 Output Sentence Format

    - undefined hhhhhhh - hundredths of latitude minutes (unsigned binary) Two's complement binary in 16ths of degrees. mvar Easterly variation is positive. MSB output first. GTN 625/635/650 TSO Installation Manual 190-01004-02 Page B-4 Rev. F...

  • Page 193: Gtn Rs-232 Fuel/Air Data Input Format

    The input signals are compatible with RS-232C. Data is input at 9600 baud with a word length of 8 bits, one stop bit, and no parity. One message is received per second. B.2.2 Altitude Format 3 Sentence The Garmin GTN is capable of receiving the following 17-byte message from Shadin Altitude Encoders, Altitude Serializers, and Altitude Converters: RMS<sp><+/->12345T<+/->12ul<CR>...

  • Page 194: Fuel Format 2 Sentence

    B.2.4 Fuel Format 2 Sentence The Garmin GTN is capable of receiving the following 55-byte message from the Shadin Fuel Flow Indicator: <STX>K0543.2<sp>0100.0<sp>0040.0<sp>0060.0<sp>0123.4<sp>0045.4<sp>0078.0<sp>123<ETX> Where: <STX> start-transmit character (0x02) units designation (i.e., Gallons, Liters, Kilograms, B[pounds]) 0543.2 total fuel remaining (i.e., ASCII-coded decimal format: 0x30, 0x35, 0x34, 0x33, 0x2e, 0x32) <sp>...

  • Page 195: Fadc Format 1/Airdata Format 1 Sentence

    B.2.6 FADC Format 1/Airdata Format 1 Sentence The Garmin GTN is capable of receiving the following message strings from the Shadin Fuel/Air Data or Air Data Computer: SHADIN “z” FORMAT <STX> ZA012<CR><LF> "ZA" (ASCII characters); "012" represents indicated Air Speed (knots) ZB345<CR><LF>...
  • Page 196 The ASCII-coded decimal representation of that byte is given, ranging from 0 (0x30, 0x30, 0x30) to 255 (0x32, 0x35, 0x35). SHADIN “S” FORMAT <STX> SA012<CR><LF> "SA" (ASCII characters); "012" represents indicated Air Speed (knots) SB345<CR><LF> "SB" (ASCII characters); "345" represents true Air Speed (knots) GTN 625/635/650 TSO Installation Manual 190-01004-02 Page B-8 Rev. F...
  • Page 197 The ASCII-coded decimal representation of that byte is given, ranging from 0 (0x30, 0x30, 0x30) to 255 (0x32, 0x35, 0x35). 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page B-9...
  • Page 198 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page B-10 Rev. F...

  • Page 199: Appendix Cmechanical Drawings

    □ Figure C-2 GTN 625/635/650 Mounting Rack Installation □ Figure C-3 GTN 625/635/650 Recommended Panel Cutout Dimensions □ Figure C-4 GTN 625/635/650 Mounting Rack and Tab Alignment Detail □ Figure C-5 GTN 6XX Connector Layout Detail – Rear View 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev.
  • Page 200 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page C-2 Rev. F...

  • Page 201: Figure C-1. Gtn 625/635/650 Cg And Mounting Rack Dimensions

    2. CG LOCATION INCLUDES UNIT WITH CONNECTOR KIT, MOUNTING RACK, AND BACK PLATE ASSEMBLY. 3. VALUES WITH MOUNTING RACK 115-01293-00. 4. VALUES WITH MOUNTING RACK 115-01293-A0. Figure C-1. GTN 625/635/650 CG and Mounting Rack Dimensions 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev.

  • Page 202: Figure C-2. Gtn 625/635/650 Mounting Rack Installation

    BLACK, GRAY, AND NV) KITS. SEE TABLE FOR KIT CONTENT DIFFERENCES. REFERENCE 010-00811-50 (GTN 625, BLACK) 010-00812-50 (GTN 635, BLACK), 010-00812-A0 (GTN 635, HELO, BLACK), 010-00889-50 (GTN 650, GRAY), 010-00813-50 (GTN 650, BLACK), 010-00813-A0 (GTN 650, HELO, BLACK), AND 010-01059-A0 (GTN 620, NV, HELO, BLACK) KITS.

  • Page 203: Figure C-3. Gtn 625/635/650 Recommended Panel Cutout Dimensions

    2. IF THE FRONT LIP OF THE MOUNTING RACK IS BEHIND THE SURFACE OF THE AIRCRAFT INSTRUMENT PANEL, THE UNIT CONNECTORS MAY NOT FULLY ENGAGE. 3. TOLERANCE: ±0.03 INCHES. Figure C-3. GTN 625/635/650 Recommended Panel Cutout Dimensions 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev.

  • Page 204: Figure C-4. Gtn 625/635/650 Mounting Rack And Tab Alignment Detail

    During installation of the mounting rack, ensure edge of tab is flush with the face of the instrument panel Figure C-4. GTN 625/635/650 Mounting Rack and Tab Alignment Detail GTN 625/635/650 TSO Installation Manual 190-01004-02 Page C-6 Rev. F...

  • Page 205: Figure C-5. Gtn 6Xx Connector Layout Detail – Rear View

    Figure C-5. GTN 6XX Connector Layout Detail – Rear View 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page C-7...
  • Page 206 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page C-8 Rev. F...

  • Page 207: Appendix Dinterconnect Diagrams

    The following drawings are included in this section: □ Figure D-1. GTN System Interface Diagram □ Figure D-2. GTN 650 Typical Installation □ Figure D-3. GTN 625 Typical Installation □ Figure D-4. GTN 6XX Power Lighting Configuration Interconnect □ Figure D-5. GTN 6XX – Antenna Interconnect □...
  • Page 208 This page intentionally left blank GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-2 Rev. F...

  • Page 209: Figure D-1. Gtn System Interface Diagram

    Figure D-1. GTN System Interface Diagram 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-3...

  • Page 210: Figure D-2. Gtn 650 Typical Installation

    Figure D-2. GTN 650 Typical Installation Sheet 1 of 2 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-4 Rev. F...
  • Page 211 Figure D-2. GTN 650 Typical Installation Sheet 2 of 2 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-5...

  • Page 212: Figure D-3. Gtn 625 Typical Installation

    Figure D-3. GTN 625 Typical Installation Sheet 1 of 2 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-6 Rev. F...
  • Page 213 Figure D-3. GTN 625 Typical Installation Sheet 2 of 2 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-7...

  • Page 214: Figure D-4. Gtn 6Xx Power Lighting Configuration Interconnect

    Figure D-4. GTN 6XX Power Lighting Configuration Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-8 Rev. F...

  • Page 215: Figure D-5. Gtn 6Xx – Antenna Interconnect

    Figure D-5. GTN 6XX – Antenna Interconnect Sheet 1 of 3 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-9...
  • Page 216 Figure D-5. GTN 6XX – Antenna Interconnect Sheet 2 of 3 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-10 Rev. F...
  • Page 217 Figure D-5. GTN 6XX – Antenna Interconnect Sheet 3 of 3 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-11...

  • Page 218: Figure D-6. Gtn 6Xx – Main Indicator Interconnect

    Figure D-6. GTN 6XX – Main Indicator Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-12 Rev. F...

  • Page 219: Figure D-7. Gtn 6Xx - Autopilot Interconnect

    Figure D-7. GTN 6XX - Autopilot Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-13...

  • Page 220: Figure D-8. Gtn 6Xx - Traffic Interconnect

    Figure D-8. GTN 6XX - Traffic Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-14 Rev. F...

  • Page 221: Figure D-9. Gtn 6Xx - Transponder Interconnect

    Figure D-9. GTN 6XX - Transponder Interconnect Sheet 1 of 4 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-15...
  • Page 222 Figure D-9. GTN 6XX - Transponder Interconnect Sheet 2 of 4 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-16 Rev. F...
  • Page 223 Figure D-9. GTN 6XX - Transponder Interconnect Sheet 3 of 4 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-17...
  • Page 224 Figure D-9. GTN 6XX - Transponder Interconnect Sheet 4 of 4 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-18 Rev. F...

  • Page 225: Figure D-10. Dual Gtn To Single Gdu Interconnect

    Figure D-10. Dual GTN to Single GDU Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-19...

  • Page 226: Figure D-11. Gtn 6Xx - Arinc 429 Efis Interconnect

    Figure D-11. GTN 6XX - ARINC 429 EFIS Interconnect Sheet 1 of 2 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-20 Rev. F...
  • Page 227 Figure D-11. GTN - ARINC 429 EFIS Interconnect Sheet 2 of 2 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-21...

  • Page 228: Figure D-12. Gtn - Gdl 69/69A Interconnect

    Figure D-12. GTN - GDL 69/69A Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-22 Rev. F...

  • Page 229: Figure D-13. Audio Panel Interconnect

    Figure D-13. Audio Panel Interconnect Sheet 1 of 2 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-23...
  • Page 230 Figure D-13. Audio Panel Interconnect Sheet 2 of 2 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-24 Rev. F...

  • Page 231: Figure D-14. Gtn 6Xx - Air Data/Iru/Ahrs Rs-232 Interconnect

    Figure D-14. GTN 6XX - Air Data/IRU/AHRS RS-232 Interconnect Sheet 1 of 2 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-25...
  • Page 232 Figure D-14. GTN 6XX - Air Data/IRU/AHRS RS-232 Interconnect Sheet 2 of 2 GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-26 Rev. F...

  • Page 233: Figure D-15. Gtn 6Xx - Air Data/Iru/Ahrs Arinc 429 Interconnect

    Figure D-15. GTN 6XX - Air Data/IRU/AHRS ARINC 429 Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-27...

  • Page 234: Figure D-16. Gtn 6Xx - Gad 42 Interconnect

    Figure D-16. GTN 6XX - GAD 42 Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-28 Rev. F...

  • Page 235: Figure D-17. Vor/Ils Indicator Interconnect

    Figure D-17. VOR/ILS Indicator Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-29...

  • Page 236: Figure D-18. Gtn - Rmi Obi Interconnect

    Figure D-18. GTN - RMI OBI Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-30 Rev. F...

  • Page 237: Figure D-19. Gtn 6Xx – Wx-500 Interconnect

    Figure D-19. GTN 6XX – WX-500 Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-31...

  • Page 238: Figure D-20. Gtn 650 - Dme Interconnect

    Figure D-20. GTN 650 - DME Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-32 Rev. F...

  • Page 239: Figure D-21. Gtn 650 – Remote Dme Interconnect

    Figure D-21. GTN 650 – Remote DME Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-33...

  • Page 240: Figure D-22. Parallel 2 Of 5 Dme Tuning

    Figure D-22. Parallel 2 of 5 DME Tuning GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-34 Rev. F...

  • Page 241: Figure D-23. Parallel Slip Code Dme Tuning Interconnect

    Figure D-23. Parallel Slip Code DME Tuning Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-35...

  • Page 242: Figure D-24. Reserved

    Figure D-24. Reserved GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-36 Rev. F...

  • Page 243: Figure D-25. Gps Annunciator Interconnect

    Figure D-25. GPS Annunciator Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-37...

  • Page 244: Figure D-26. Nav Source Select Annunciator Interconnect

    Figure D-26. NAV Source Select Annunciator Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-38 Rev. F...

  • Page 245: Figure D-27. Taws/Htaws Interconnect

    Figure D-27. TAWS/HTAWS Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-39...

  • Page 246: Figure D-28. Switches Interconnect

    Figure D-28. Switches Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-40 Rev. F...

  • Page 247: Figure D-29. Gtn 6Xx - Gdl 88/88D - Single Gtn Installation Interconnect

    Figure D-29. GTN 6XX - GDL 88/88D - Single GTN Installation Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-41...

  • Page 248: Figure D-30. Gtn 6Xx - Gdl 88/88D - Dual Gtn Installation Interconnect

    Figure D-30. GTN 6XX - GDL 88/88D - Dual GTN Installation Interconnect GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-42 Rev. F...

  • Page 249: Figure D-31. Gtn 6Xx - Gsr 56 Interconnect

    Figure D-31. GTN 6XX - GSR 56 Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-43...

  • Page 250: Figure D-32. Reserved

    Figure D-32. Reserved GTN 625/635/650 TSO Installation Manual 190-01004-02 Page D-44 Rev. F...

  • Page 251: Figure D-33. Gtn 6Xx - Radar Altimeter Interconnect

    Figure D-33. GTN 6XX - Radar Altimeter Interconnect 190-01004-02 GTN 625/635/650 TSO Installation Manual Rev. F Page D-45...
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