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Garmin GTN 625, Installation Manual

The Garmin GTN 625 is a cutting-edge navigation system designed for aircraft. Ensure seamless operation and maximum knowledge of features by accessing the comprehensive User Manual. Download this manual for free from manualshive.com to utilize the full potential of your Garmin GTN 625 for a hassle-free flying experience.

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GTN 625/635/650 TSO Installation Manual

190-01004-02

Page 4-4

Rev. F

A33W Antenna:

A33W Antenna Garmin P/N 013-00261-00 contains the following items:

[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. To connect the GPS antenna coaxial cable to the antenna 
a TNC plug is required.

4.3 Database Options

[1] Compatible with GTN main software version v4.00 or later. Required for HTAWS.

4.4 Miscellaneous Options

[1]  This part is not available from Garmin. 

Vendor Contact Information (provided for convenience only):

Amphenol RF, Four Old Newtown Road, Danbury, CT 06810 Phone: 800-627-7100

Item

Part Number

Qty

A33W, WAAS [1]

013-00261-00 (Garmin)

1

Item

Garmin P/N

GTN 6XX/7XX Database

010-00900-00

GTN 6XX/7XX Database, Americas

010-00900-10

GTN 6XX/7XX Database, International

010-00900-20

GTN 6XX/7XX Database, Worldwide

010-00900-30

GTN 6XX/7XX Database, Helo [1]

010-01157-00

GTN 6XX/7XX Database, Helo, Americas North [1]

010-01157-41

GTN 6XX/7XX Database, Helo, Americas South [1]

010-01157-42

GTN 6XX/7XX Database, Helo, Atlantic North [1]

010-01157-43

GTN 6XX/7XX Database, Helo, Atlantic South [1]

010-01157-44

GTN 6XX/7XX Database, Helo, Pacific North [1]

010-01157-45

GTN 6XX/7XX Database, Helo, Pacific South [1]

010-01157-46

Item

Garmin P/N

Mfg P/N

GPS 1.57542 GHz Notch Filter

330-00067-00

N/A

Connector, TNC, Male, Clamp

N/A

031-4452 [1]

Splitter 2-way, 500 ohm, RF, BNC

013-00112-00

ZFSC-2-1B+ (Mini-Circuits)

Summary of Contents for GTN 625

Page 1: ...190 01004 02 February 2013 Revision F GTN 625 635 650 TSO Installation Manual ...

Page 2: ......

Page 3: ...gos are trademarks of Sirius XM Radio Inc All other marks and logos are property of their respective owners All rights reserved Windows is a registered trademark of Microsoft Corporation in the United States and other countries SD Logo is a trademark of SD 3C LLC At Garmin we value your opinion For comments about this guide please e mail Techpubs Salem garmin com Garmin International Inc 1200 E 15...

Page 4: ... 2 10 Added RP Mode Annunciate to Discrete Outputs table 5 2 10 20 Added RP Mode Annunciate description 6 6 1 Added Radar Altimeter to Data In Selections table Added GAMA Format 7 and GAMA Format 8 to Data Out Selections table 6 6 7 Added new section and subsections Enhanced Lighting Configuration 6 6 10 Added new subheading and description Airframe Type Added new subheading and description Radio ...

Page 5: ...f Contents i xii Section 1 1 1 through 1 34 Section 2 2 1 through 2 2 Section 3 3 1 through 3 12 Section 4 4 1 through 4 14 Section 5 5 1 through 5 30 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 ...

Page 6: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D Rev F This page intentionally left blank ...

Page 7: ... penalty of up to 10 years imprisonment and a fine of up to 1 000 000 under Section 2410 of the Export Administration Act of 1979 Include this notice with any reproduced portion of this document DEFINITIONS OF WARNINGS CAUTIONS AND NOTES WARNING Warnings are used to bring to the installer s immediate attention that not only damage to the equipment but personal injury may occur if the instruction i...

Page 8: ...object that is of the same electrical potential as the GTN before handling the 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 ...

Page 9: ...AFMS POH Considerations 1 27 1 6 GTN Databases 1 31 1 6 1 Basemap Database 1 31 1 6 2 Navigation Database 1 31 1 6 3 FliteCharts Database GTN 725 750 Only 1 32 1 6 4 ChartView Database GTN 725 750 Only 1 32 1 6 5 SafeTaxi Database 1 32 1 6 6 Terrain Database 1 32 1 6 7 Obstacle Database 1 33 1 7 Fault Detection and Exclusion FDE 1 33 1 8 Aviation Limited Warranty 1 34 2 LIMITATIONS 2 1 2 1 Install...

Page 10: ...l Reference Material 4 5 4 6 Enablement Cards 4 5 4 7 Installation Materials Required but not Supplied 4 6 4 7 1 Accessories Required but not Supplied 4 6 4 7 2 Materials Required but not Supplied New Installations Only 4 6 4 7 3 Optional Annunciation Panels 4 7 4 8 Special Tools Required 4 8 4 9 Coaxial Cable Installation 4 9 4 10 Equipment Mounting 4 11 4 10 1 Rack Installation 4 11 4 10 2 GTN U...

Page 11: ...6 6 5 Main Indicator Analog Configuration Page 6 12 6 6 6 Lighting Configuration Page 6 13 6 6 7 Enhanced Lighting Configuration Page software version 4 00 or later 6 15 6 6 8 Audio Configuration Page 6 19 6 6 9 Traffic Configuration Page 6 19 6 6 10 Main System Configuration Page 6 20 6 6 11 COM Configuration Page GTN 635 650 Only 6 23 6 6 12 VOR LOC GS Configuration Page GTN 650 Only 6 24 6 6 13...

Page 12: ...11 1 Display of Self Test Data 6 57 6 11 2 Signal Acquisition Check 6 58 6 11 3 VHF COM Interference Check 6 58 6 11 4 VHF NAV Checkout GTN 650 Only 6 60 6 11 5 VHF COM Checkout GTN 635 650 Only 6 60 6 11 6 TAWS HTAWS System Check For Units with TAWS HTAWS Only 6 60 6 12 Interface Checkout 6 61 6 12 1 Honeywell Bendix King EFS40 50 Interface Check 6 61 6 12 2 Sandel SN 3308 Interface Check 6 61 6 ...

Page 13: ...7 1 7 3 Cleaning 7 1 7 4 Battery Replacement 7 1 APPENDIX A ENVIRONMENTAL QUALIFICATION FORM A 1 APPENDIX B GTN DATA FORMAT B 1 B 1 RS 232 AVIATION DATA FORMAT B 1 B 1 1 Electrical Interface B 1 B 1 2 General Output Format B 1 B 1 3 Aviation Output Sentence Type 1 B 1 B 1 4 Aviation Output Sentence Type 2 B 3 B 2 GTN RS 232 FUEL AIR DATA INPUT FORMAT B 5 B 2 1 Electrical Interface B 5 B 2 2 Altitu...

Page 14: ... Page 6 19 Figure 6 20 Main System Configuration Page 6 20 Figure 6 21 Measurement of GPS Antenna Vertical Offset 6 21 Figure 6 22 COM Configuration Page 6 23 Figure 6 23 VOR LOC GS Configuration Page 6 24 Figure 6 24 Discrete Configuration Page 6 26 Figure 6 25 Discrete Configuration Menu 6 26 Figure 6 26 Waypoint Configuration Page 6 27 Figure 6 27 GTN Options Page 6 28 Figure 6 28 Terrain Confi...

Page 15: ...ect D 12 Figure D 7 GTN 6XX Autopilot Interconnect D 13 Figure D 8 GTN 6XX Traffic Interconnect D 14 Figure D 9 GTN 6XX Transponder Interconnect D 15 Figure D 10 Dual GTN to Single GDU Interconnect D 19 Figure D 11 GTN 6XX ARINC 429 EFIS Interconnect D 20 Figure D 12 GTN GDL 69 69A Interconnect D 22 Figure D 13 Audio Panel Interconnect D 23 Figure D 14 GTN 6XX Air Data IRU AHRS RS 232 Interconnect...

Page 16: ...ware Compliance 1 16 Table 1 6 TSO and ETSO Description 1 20 Table 1 7 Non TSO Functions 1 21 Table 1 8 CLD DO 254 Levels 1 21 Table 1 9 System Functions 1 22 Table 4 1 Catalog Part Numbers 4 1 Table 4 2 Standard Kit Accessories 4 2 Table 4 3 Replacement Fan Parts 4 2 Table 4 4 Recommended Crimp Tools or Equivalent 4 8 Table 4 5 Socket Contact Part Numbers 4 10 Table B 1 Type 1 Output Sentence For...

Page 17: ... information on the Garmin Dealer Resource web site at www garmin com using their Garmin provided user name and password MOD LEVEL SERVICE BULLETIN NUMBER SERVICE BULLETIN DATE PURPOSE OF MODIFICATION 1 SB 1203 March 8 2012 Some GTN 650 and GTN 750 units require upgrade or MOD 1 marking of previous upgrade to improve the reli ability of the VHF navigation receiver 2 N A N A In installations with i...

Page 18: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page xii Rev F This page intentionally left blank ...

Page 19: ...n specialists using standard aviation maintenance practices in accordance with Title 14 of the Code of Federal Regulations and other relevant accepted practices and is not intended for use by individuals who lack the competencies set forth above Refer to Section 2 Limitations for additional information and other considerations NOTE Except where specifically noted references made to GTN will equall...

Page 20: ... coating that 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 clean lint free cloth and an eyeglass lens cleaner that is specified as safe for anti reflective coatings CAUTION The use of ground based cellular telephones while aircraft are airborne is prohibited by FCC rules Due to p...

Page 21: ...6 mm GTN 625 Weight Unit only 4 2 lbs 1 90 kg GTN 625 Weight Installed with 115 01293 00 rack and connectors 5 4 lbs 2 48 kg GTN 625 Weight Installed with 115 01293 A0 rack and connectors 6 0 lbs 2 74 kg GTN 635 Weight Unit only 4 8 lbs 2 18 kg GTN 635 Weight Installed with 115 01293 00 rack and connectors 6 2 lbs 2 82 kg GTN 635 Weight Installed with 115 01293 A0 rack and connectors 6 8 lbs 3 08 ...

Page 22: ...5 non condensing Altitude Range 1 500 ft to 55 000 ft Input Voltage Range All Units Main Connector 11 to 33 VDC Input Voltage Range COM Connector on GTN 650 11 to 33 VDC GTN Current Draw Refer to Table 1 2 Superflag Power Requirements 320 mA maximum per superflag output Environmental Testing See Environmental Qualification Form on the Dealer Resource Center on www garmin com See Appendix A for par...

Page 23: ...op Lock 144 dBm Dynamic Range 20 dB Lat Lon Position Accuracy 1 25 meter RMS horizontal 2 meter vertical with WAAS Velocity 1000 knots maximum above 60 000 ft TTFF Time To First Fix 1 45 min typical with current almanac position and time Reacquisition 10 seconds typical Position Update Interval 0 2 sec 5 Hz 1 PPS Pulse Per Second 275 Nsec of UTC second Datum WGS 84 SATCOM Compatibility SATCOM comp...

Page 24: ...uble sided Emission Designator 6K00A3E 118 136 975 MHz 5K60A3E 118 136 992 MHz Frequency Range 118 000 to 136 975 MHz 25 kHz channel spacing 118 000 to 136 992 MHz 8 33 kHz channel spacing Frequency Tolerance 2ppm from 40 C to 70 C Output Power 10 Watt Mode 10 watts minimum 16 Watt Mode 16 watts minimum 1 Duty Cycle 100 16W Recommended 25 5 seconds on 15 seconds off 15 seconds on 45 seconds off et...

Page 25: ...Less than 5 at rated output power AGC Characteristics Less than 3 dB of variation in the audio output from 93 to 13 dBm power absorbed by a 50 load Sensitivity SINAD on all channels is greater than 6 dB when the RF level is 2 uV hard or 107 dBm power absorbed by a 50 load modulated 30 at 1000 Hz at rated audio output power Squelch Automatic squelch with manual override Selectivity 6 dB BW is great...

Page 26: ...ndard deflection AGC Characteristics From 99 dBm to 13 dBm input of a Standard VOR Audio Test Signal audio output level does not vary more than 3 dB Spurious Response Greater than 60 dB VOR OBS Bearing Accuracy The bearing information as presented to the pilot does not have an error in excess of 2 7 as specified by RTCA DO 196 and EuroCAE ED 22B Audio Output Up to 100 mW into a 500 load Audio Resp...

Page 27: ...d deflection AGC Characteristics From 99 dBm to 13 dBm input of a Standard VOR Audio Test Signal audio output level does not vary more than 3 dB Selectivity 6 dB BW is greater than 9 kHz 69 dB BW is less than 36 kHz Standard Deflection With a standard deflection FLY LEFT condition 90 Hz dominant the output is 90 mV 9 mV With a standard deflection FLY RIGHT condition 150 Hz dominant the output is 9...

Page 28: ...7 kHz from the assigned channel At frequencies displaced by 132 kHz or greater the input signal is at least 60 dB down Standard Deflection With a standard deflection FLY DOWN condition 90 Hz dominant the output is 78 mV 7 8 mV With a standard deflection FLY UP condition 150 Hz dominant the output is 78 mV 7 8 mV Flag The unit flags when the level of a standard VOR deviation test signal produces 50...

Page 29: ...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 LRU 14 Volt Current Draw 28 Volt Current Draw Typical Maximum Typical Maximum GTN 625 Main Connector 1 6 A 1 2 8 A 2 0 8 A 1 1 5 A 2 GTN 635 Main Connector 1 6 A 1 2 8 A 2 0 8 A 1 1 5 A 2 COM Connector 0 45 A 4 02 A 10W COM 0 21 A 2 33 A 16W COM 1 76 A 10...

Page 30: ...ector is a TNC type The VHF connector is a BNC type Model Description Conn Type Mfr Part Number Garmin Order Number GA 35 GPS WAAS 1 TNC Garmin 013 00235 013 00235 Aero Antenna AT575 93G TNCF 000 RG 27 NM GA 36 GPS WAAS TNC Garmin 013 00244 013 00244 Aero Antenna AT575 126G TNCF 000 RG 27 NM GA 37 GPS WAAS XM TNC Garmin 013 00245 013 00245 Aero Antenna AT2300 126G TNCF 000 RG 27 NM A33W WAAS Anten...

Page 31: ...on for a license on FCC form 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 The maximum transmitting power modulation identification and freque...

Page 32: ...he 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 FIS B information is to be used for pilot planning decisions and pilot near term decisions focused on avoiding areas of inclement weather that are beyond visual range or where poor visibility pr...

Page 33: ... 0 black 010 00811 0 black 010 00811 5 black standard GTN 635 011 02255 0 black 010 00812 0 black 010 00812 5 black standard 010 00812 A black helicopter standard GTN 650 011 02256 0 black 010 00813 0 black 010 00813 5 black standard 010 00813 A black helicopter standard 011 02256 A black 1 010 01059 0 black 010 01059 A black helicopter standard 011 02256 5 gray 010 00889 0 gray 010 00889 5 gray s...

Page 34: ...b TSO C113 ETSO C113 I II III TSO C118 ETSO C118 TSO C146c ETSO C146 3 TSO C147 ETSO C147 A TSO C151b ETSO C151b B TSO C165 ETSO C165 with v3 xx TSO C74d A Software 006 B1026 1 006 B1027 02 through 0 006 B1028 0 006 B1029 01 through 0 006 B0339 2 006 B0336 0 CLD 006 C0134 22 through 2 590 00039 01 through 0 Main Main Bootblock Touch Controller Touch Cntr Bootblock WAAS WAAS Bootblock Main WAAS TSO...

Page 35: ...k TSO C113 I II III 006 B1028 0 Touch Controller TSO C118 006 B1029 01 through 0 Touch Cntr Bootblock TSO C128a 006 B1061 02 through 0 COM TSO C146c 3 006 B1066 02 through 0 COM Bootblock TSO C147 A 006 B0339 2 WAAS TSO C151b B 006 B0336 0 WAAS Bootblock TSO C157a 1 2 CLD TSO C165 006 C0134 22 through 2 Main TSO C169a C E 3 4 5 6 006 C0135 22 through 2 COM TSO C195a B1 B3 B5 590 00039 01 through 0...

Page 36: ...6 C0134 22 through 2 Main TSO C151b ETSO C151b B 006 C0135 22 through 2 COM TSO C165 ETSO C165 006 C0124 00 through 0 NAV TSO C169a C E 3 4 5 6 590 00039 01 through 0 WAAS with v3 xx TSO C34e Software TSO C36e A 006 B1026 1 Main TSO C40c 006 B1027 02 through 0 Main Bootblock TSO C74d A 006 B1028 0 Touch Controller TSO C110a 006 B1029 01 through 0 Touch Cntr Bootblock TSO C112c 006 B1061 02 through...

Page 37: ...hrough 0 COM TSO C113 I II III 006 B1066 02 through 0 COM Bootblock TSO C118 006 B0082 11 through 1 NAV TSO C128a 006 B0082 BC through B NAV Bootblock TSO C146c 3 006 B0339 2 WAAS TSO C147 A 006 B0336 0 WAAS Bootblock TSO C151b B CLD TSO C157a 1 2 006 C0134 22 thru 2 Main TSO C165 006 C0135 22 through 2 COM TSO C169a C E 3 4 5 6 006 C0124 01 through 0 NAV TSO C194 590 00039 01 thru 0 WAAS TSO C195...

Page 38: ...Displays TSO C118 ETSO C118 Traffic Collision Avoidance System TCAS Airborne Equipment TCAS 1 TSO C128a ETSO 2C128 Equipment the Prevents Blocked Channels in 2 way Radio Communications due to Unintentional Transmissions TSO C146c ETSO C146 Stand alone Airborne Navigation Equipment Using the Global Positioning System GPS Augmented by the Satellite Based Augmentation System TSO C147 ETSO C147 Traffi...

Page 39: ...plays channel information and control audio output from Garmin GDL 69 Series 006 B1026 01 through 1 006 C0134 22 through 2 Traffic Display Control TIS The GTN 625 635 650 requests and displays traffic data from GTX Mode S Transponder 006 B1026 01 through 1 006 C0134 22 through 2 XM Weather The GTN 625 635 650 displays weather data from Garmin GDL 69 Series 006 B1026 01 006 C0134 22 Description CLD...

Page 40: ...VHF CDI VDI Output B VHF Communication B Display of VOR LOC Glideslope information B Roll Steering Command Output C HTAWS C TAWS Class B Functionality C Display of terrain and moving map B Display of flight plan information B Display of traffic TIS TAS TCAS I data D Control and display of ADS B traffic data C Display of data from passive lightning detection equipment XM weather and audio entertain...

Page 41: ...ns of RTCA DO 160 as the standard for Environmental Conditions and Test Procedures of Airborne Equipment 3 Garmin was granted a deviation from 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 TSO C40c 1 Garmin was granted a deviation from the TSO to mark product name part number serial number a...

Page 42: ...ion Environmental Categories Date of Manufacture Weight and Software Part Number 3 Garmin was granted a deviation from the TSO to use RTCA DO 160F instead of earlier versions of RTCA DO 160 as the standard for Environmental Conditions and Test Procedures of Airborne Equipment 4 Garmin was granted a deviation from the TSO to use RTCA DO 178B instead of earlier versions of RTCA DO 178 to demonstrate...

Page 43: ...d Test Procedures of Airborne Equipment ETSO C146 1 Garmin was granted a deviation from the ETSO to use RTCA DO 229D instead of RTCA DO 229B as the Minimum Operational Performance Standards 2 Garmin was granted a deviation from RTCA DO 229D to use a 10 degree vertical viewing angle below the lower display edge TSO C147 1 Garmin was granted a deviation from the TSO not to furnish each person receiv...

Page 44: ...in was granted a deviation from the TSO Section 5 c 2 not to furnish each person receiving a unit copies of the data in paragraphs 5 a 11 through 13 of the TSO 2 Garmin was granted a deviation from the TSO to mark product name part number serial number and a statement on the unit s nameplate label TSO C146c Class 3 See IM for Add l Appliance Approvals instead of Product Type TSO Numbers Equipment ...

Page 45: ...ystem with a Satellite Based Augmentation System SBAS comprised of one or more Garmin TSO C146c GTN 625 635 650 navigator s with GPS software version 4 0 and one or more Garmin approved GPS SBAS antenna s The Garmin GNSS navigation system 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 ...

Page 46: ...ype 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 then select Type 2 LOA Status Navigation information is referenced to the WGS 84 reference system For FAA approved installations in non U S registered aircraft For installations ou...

Page 47: ... of more than five minutes for any part of the intended flight the flight should be delayed canceled or rerouted on a track where RAIM requirements can be met Applicable to dual installations consisting of two Garmin GNSS units For flight planning purposes for operations where the route requires Class II navigation the aircraft s operator or flight crew must use the Garmin WFDE Prediction program ...

Page 48: ... SBAS sensor is limited to published approaches within the U S National Airspace System Approaches to airports in other airspace are not approved unless authorized by the appropriate governing authority 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 prov...

Page 49: ...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 Navigation Database The Jeppesen Navigation Database provides the GTN with the required information for displaying flight plan information The GTN utilizes a database stored on an SD memory data card for easy updating and replacement The navigation ...

Page 50: ...ader and Jeppesen provided software Contact Jeppesen at 800 621 5377 or www jeppesen com for more information and instructions 1 6 5 SafeTaxi Database SafeTaxi diagrams provide detailed taxiway runway and ramp information at more than 900 airports in the United States The data conversion process is performed using software that is developed and maintained under Garmin configuration management acco...

Page 51: ... defined in this manual complies with the requirements for GPS SBAS primary means of navigation in oceanic and remote airspace when used in conjunction with the provided FDE prediction program The GTN includes internal Fault Detection and Exclusion FDE software which is active for all flight phases including oceanic and remote operations en route and terminal and precision and non precision approa...

Page 52: ... LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS IMPLIED OR STATUTORY INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE STATUTORY OR OTHERWISE THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS WHICH MAY VARY FROM STATE TO STATE IN NO EVENT WILL GARMIN BE LIABLE FOR ANY INCIDENTAL SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER RESULTING FROM THE U...

Page 53: ...able 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 airspace but may be required when operating internationally As required by TSO C169a the quantitative safety objective ...

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Page 55: ...ntenna is required for COM functions GTN 635 650 only VFR installations must be placarded GPS LIMITED TO VFR USE ONLY in clear view of the pilot The placard must be located immediately adjacent to the GTN 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...

Page 56: ...ed with external sensors these sensors must be installed in accordance with the manufacturer s data This manual does not provide information for the installation of specific external sensors The GTN can accept data from multiple altitude heading and baro correction sources If multiple sources are used the GTN will accept data as described in the following sections 3 3 1 Multiple Uncorrected Pressu...

Page 57: ...lows from highest to lowest 1 ARINC 429 label 314 from EFIS Format 1 or Format 3 2 ARINC 429 label 320 from EFIS Format 1 or Format 3 3 ARINC 429 label 320 from EFIS Format 2 4 ARINC 429 label 320 from GDU Format 1 5 ARINC 429 label 314 from INS IRU 6 ARINC 429 label 314 from Data Concentrator 7 ARINC 429 label 320 from INS IRU 8 ARINC 429 label 320 from Airdata AHRS 9 ARINC 429 label 320 from GAD...

Page 58: ... 110 from GAD Format 1 3 TO FROM course from an Omni Bearing Selector OBS control 3 3 7 GPS Selected Course Sources The GTN unit can accept GPS selected course data from multiple ARINC 429 sources If multiple sources of GPS selected course data are supplied to the GTN only valid data from the highest priority source is used If the highest priority source becomes unavailable data is taken from the ...

Page 59: ...4 GDL 88 Installation Considerations When a GDL 88 is installed with a GTN altitude data can be forwarded from sources connected to the GTN to the GDL 88 The GTN is also capable of forwarding Grey Code received from an altimeter connected to a GTX transponder All of these sources must meet the minimum performance requirements of TSO C10 or TSO C106 or altitude digitizers encoders must meet TSO C88...

Page 60: ... antenna should be mounted in a location to minimize the effects of airframe shadowing during typical maneuvers Typically mounting farther away from the tail section reduces signal blockage seen by the GPS antenna 3a The GPS antenna should be mounted no closer than two feet from any VHF COM antenna or any other antenna which may emit harmonic interference at the L1 frequency of 1575 42 MHz An airc...

Page 61: ... generating harmonics that may interfere with GPS signals This can happen when the COM GTN or any other COM is transmitting on certain frequencies such as 121 15 or 121 175 MHz which may cause the ELT output circuit to oscillate from the signal coming in on the ELT antenna coax If simultaneous use of two COM transceivers is desired split COM or simul comm use of the TX interlock function is mandat...

Page 62: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page 3 8 Rev F Figure 3 1 GPS Antenna Installation Considerations ...

Page 63: ... Emergency Locator Transmitter ELT antennas and Direction Finder DF receiver antennas can re radiate through the GPS antenna The GTN COM does not interfere with its own GPS section However placement of the GPS antenna relative to a COM transceiver and COM antenna including the GTN COM antenna ELT antenna and DF receiver antenna is critical Use the following guidelines in addition to others in this...

Page 64: ...cannot be achieved the following issues should be addressed It should not be possible for a cable harness to be exposed to wire chafing in a manner that both GPS units fail simultaneously The cable harness should not be located near flight control cables and controls high voltage lines or fuel lines The cable harness should be located in a protected area of the aircraft e g isolated from engine ro...

Page 65: ...ck heat each other through radiation convection and sometimes by direct conduction Even a single unit operates at a much higher temperature in still air than in moving air Fans or some other means of moving the air around electronic equipment are usually a worthwhile investment The GTN has a cooling fan integrated into the backplate to draw forced air cooling through the unit There are inlets alon...

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Page 67: ... 16W COM is a software enablement feature using an enablement card 2 Unit is NVIS B compatible Model Unit Only Kit Standard Kit Helicopter Standard Kit Unit P N Color COM GTN 625 010 00811 00 010 00811 50 011 02254 00 BLK GTN 635 010 00812 00 010 00812 50 010 00812 A0 011 02255 00 BLK 10W 1 GTN 650 010 00813 00 010 00813 50 010 00813 A0 011 02256 00 BLK 10W 1 010 00889 00 010 00889 50 011 02256 50...

Page 68: ...Mounting Rack 115 01293 00 Product Information Kit K00 00487 00 GTN 635 Configuration Module Kit 011 00979 00 011 00979 03 1 Connector Kit 011 02325 01 Backplate Assembly 011 02245 01 Mounting Rack 115 01293 00 2 115 01293 A0 3 Product Information Kit K00 00487 00 2 K00 00487 A0 3 GTN 650 Configuration Module Kit 011 00979 00 011 00979 03 1 Connector Kit 011 02325 02 Backplate Assembly 011 02245 0...

Page 69: ...ludes 8 32 UNC 2A x 1 00 SS 303 mounting screws qty 4 and O ring qty 1 An antenna doubler may also be required Refer to the appropriate antenna installation data To secure the antenna 8 washers qty 4 and 8 qty 4 self locking nuts are required in addition to the antenna or suitable nutplates may be installed on the doubler To connect the GPS antenna coaxial cable to the antenna a TNC plug is requir...

Page 70: ...t Information provided for convenience only Amphenol RF Four Old Newtown Road Danbury CT 06810 Phone 800 627 7100 Item Part Number Qty A33W WAAS 1 013 00261 00 Garmin 1 Item Garmin P N GTN 6XX 7XX Database 010 00900 00 GTN 6XX 7XX Database Americas 010 00900 10 GTN 6XX 7XX Database International 010 00900 20 GTN 6XX 7XX Database Worldwide 010 00900 30 GTN 6XX 7XX Database Helo 1 010 01157 00 GTN 6...

Page 71: ...used the card will only work with that particular GTN 2 16W COM Enablement Card is to be used on 28 VDC aircraft only 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 Item Garmin P N GTN 6XX 16 Watt COM Enablement Card 1 2 010 00878 04 GTN 6XX Internal TAWS B Enablement Card 1 010 00878 01 GT...

Page 72: ...ent Mounting Screws 8 minimum MS24693 Screw Machine Flat Countersunk Head 100 Cross recessed with 1380 32 UNC 2A Thread Corrosion Resistant Steel 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 Item Requirements COM Antenna GTN 635 and 650 Only Meets TSO ...

Page 73: ...nvenience only Mid Continent Instrument Co Inc 9400 E 34th Street N Wichita KS 67226 Phone 316 630 0101 www mcico com Manufacturer Part Number Type Notes Mid Continent MD41 1408A Indicator Switch GPS Annunciations 5 VDC 14 VDC and 28 VDC indicators available The MD41 151X ACU is the preferred indicator although the MD41 14XX ACU is acceptable MD41 1404A MD41 1418A MD41 1414A MD41 1468A MD41 1464A ...

Page 74: ...ols or Equivalent NOTE Insertion extraction tools from ITT Cannon are all plastic others are plastic with metal tip Manufacturer Hand Crimping Tool 22 28 AWG P1001 P1005 Positioner Insertion Extraction Tool Military P N M22520 2 01 M22520 2 09 M81969 14 01 M81969 1 04 Positronic 9507 0 0 0 9502 4 0 0 M81969 1 04 ITT Cannon 995 0001 584 995 0001 739 000849490 274 7048 000MIL AMP 601966 1 601966 6 9...

Page 75: ...able 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 6 7 187 3 187 1 6 7 29 5 1 675 3 7 72 0 16 21 6 2 1 20 287 5 1 75 0 75 72 0 16 21 6 2 1 38 5 5 6 25 5 1 7 3 5 72 5 17 5 21 8 725 3...

Page 76: ...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 Wire Gauge P1001 P1004 including P1001 configuration module 2 22 28 AWG 2 Garmin P N 336 00021 00 Military P N M39029 58 360 3 AMP 204370 2 3 Positronic MC8522D 3 ITT Cannon 030 2042 000 3 ...

Page 77: ...o that the backplate screw heads pass through the keyed holes in the back of the rack 4 Slide the backplate to the right viewing from cockpit until it clicks into place Secure the back plate by tightening the four 4 40 screws 4 10 2 GTN Unit Insertion and Removal It may be necessary to insert the hex drive tool into the access hole and rotate the drive tool counterclockwise until it completely sto...

Page 78: ...an be used for each connection To maintain integrity of the SBAS signal the GPS antenna coaxial cable must have a minimum of two shields e g RG 400 or RG 142B NOTE If RG 142B or RG 400 is used 1 5 dB equates to a length of approximately 6 5 feet of cable with a connector on each end RG 142B or RG 400 cable can be used as long as the length is less than 35 feet For longer lengths use low loss doubl...

Page 79: ...VSWR should be inserted as close to the transceiver as possible When rack and harness buildup is performed in the shop the coax termination may be provisioned by using a 6 inch inline BNC connection This would be an acceptable place to insert the VSWR Any problem with the antenna installation is most likely seen as high reflected power A VSWR of 3 1 may result in up to a 50 loss in transmit power ...

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Page 81: ...t 12 MAIN VERTICAL UP OUT Out 13 MAIN LATERAL SUPERFLAG OUT Out 14 OBS ANNUNCIATE 1 Out 15 GPS ANNUNCIATE Out 16 OBS MODE SELECT 1 In 17 LIGHTING BUS 1 LO In 18 LIGHTING BUS 1 HI In 19 AIRCRAFT POWER In 20 AIRCRAFT POWER In 21 MAIN OBS STATOR D In 22 TIME MARK OUT B Out 23 AUDIO OUT LO Out 24 RS 232 IN 4 In 25 RS 232 IN 3 In 26 RS 232 IN 2 In 27 RS 232 IN 1 In 28 ARINC 429 OUT 2B Out 29 ARINC 429 ...

Page 82: ... 2 46 RS 232 GND 1 47 ARINC 429 IN 2A In 48 ARINC 429 IN 1A In 49 MAIN LATERAL LEFT OUT Out 50 MAIN LATERAL FLAG OUT Out 51 MAIN VERTICAL FLAG OUT Out 52 VOR LOC ANNUNCIATE 1 Out 53 LOI ANNUNCIATE 1 Out 54 MESSAGE ANNUNCIATE 1 Out 55 APPROACH ANNUNCIATE 1 Out 56 ILS GPS APPROACH Out 57 TAWS INHIBIT ANNUNCIATE 1 Out 58 FAN TACH IN In 59 FAN POWER OUT 12 VDC Out 60 MAIN OBS STATOR G GND 61 LIGHTING ...

Page 83: ...erisk the signal is an Active High 1 This discrete may be configured to perform another function See Section 6 6 13 for more information 70 MAIN VERTICAL FLAG OUT Out 71 TERRAIN WARNING ANNUNCIATE 1 Out 72 TERRAIN NOT AVAILABLE ANNUNCIATE 1 Out 73 TERRAIN CAUTION ANNUNCIATE 1 Out 74 GPS SELECT 1 Out 75 TRAFFIC TEST 1 Out 76 TRAFFIC STANDBY 1 Out 77 AIRCRAFT GND 78 AIRCRAFT GND Pin Pin Name I O ...

Page 84: ...in Name I O 1 DEMO MODE SELECT In 2 RESERVED 3 SUSPEND ANNUNCIATE 1 Out 4 ETHERNET OUT 4A Out 5 ETHERNET OUT 4B Out 6 ETHERNET IN 1A In 7 ETHERNET IN 1B In 8 ETHERNET OUT 1A Out 9 ETHERNET OUT 1B Out 10 SYSTEM ID PROGRAM In 11 GSR STATUS IN 1 In 12 GSR REMOTE POWER OUT 1 Out 13 ETHERNET IN 4A In 14 ETHERNET IN 4B In 15 ETHERNET IN 2A In 16 ETHERNET IN 2B In 17 ETHERNET OUT 2A Out 18 ETHERNET OUT 2...

Page 85: ...VED 10 RESERVED 11 COM MIC 1 KEY In 12 RESERVED 13 RESERVED 14 RESERVED 15 RESERVED 16 RESERVED 17 RESERVED 18 500Ω COM AUDIO LO 19 RESERVED 20 MIC AUDIO IN LO In 21 RESERVED 22 RESERVED 23 RESERVED 24 RESERVED 25 RESERVED 26 RESERVED 27 COM REMOTE TRANSFER In 28 COM REMOTE TUNE UP In 29 COM REMOTE TUNE DOWN In 30 AIRCRAFT POWER In 31 RESERVED 32 RESERVED 33 RESERVED 34 RESERVED 1 2 3 4 5 6 7 8 9 ...

Page 86: ...l 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 35 RESERVED 36 RESERVED 37 AIRCRAFT GND 38 AIRCRAFT GND 39 RESERVED 40 AIRCRAFT GND 41 RESERVED 42 RESERVED 43 AIRCRAFT POWER In 44 AIRCRAFT POWER In Pin Pin Name I O ...

Page 87: ...OR D In 14 VOR OBS STATOR G GND 15 VOR LOC SUPERFLAG Out 16 500Ω VOR LOC AUDIO OUT HI Out 17 500Ω VOR LOC AUDIO OUT LO Out 18 SERIAL DME CLOCK In Out 19 SERIAL DME DATA In Out 20 SERIAL DME RNAV CH REQ In 21 SERIAL DME RNAV MODE In 22 AIRCRAFT GND 23 VOR ILS ARINC 429 OUT B Out 24 VOR ILS ARINC 429 OUT A Out 25 VOR OBI CLOCK Out 26 VOR OBI SYNC Out 27 VOR OBI DATA Out 28 VLOC REMOTE TRANSFER In 29...

Page 88: ...ME 100KHZ C Out 41 DME COMMON In 42 PAR DME 100KHZ D Out 43 PAR DME 50KHZ Out 44 SERIAL DME DME REQUEST In Out 45 PAR DME 1MHZ A Out 46 PAR DME 1MHZ B Out 47 PAR DME 1MHZ C Out 48 RESERVED 49 AIRCRAFT GND 50 RESERVED 51 AIRCRAFT POWER In 52 AIRCRAFT POWER In 53 GLIDESLOPE FLAG Out 54 PAR DME 100KHZ E Out 55 GLIDESLOPE DOWN Out 56 PAR DME 1MHZ E Out 57 RESERVED 58 GLIDESLOPE COMPOSITE OUT Out 59 DI...

Page 89: ... 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 Pin Name Connector Pin I O AIRCRAFT POWER MAIN P1001 19 In AIRCRAFT POWER MAIN P1001 20 In AIRCRAFT POWER COM P1003 30 In AIRCRAFT POWER COM P1003 43 In AIRCRAFT POWER COM P1003 44 In AIRCRAFT POWER NAV P1004 51 In AIRCRAFT POWER NAV P1004 52 In A...

Page 90: ...es allow for independent control of display and bezel lighting Alternatively the GTN can automatically adjust for ambient lighting conditions based on the photocell Refer to Section 6 6 6 for instructions on configuring the lighting inputs 5 2 3 Antennas 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 ...

Page 91: ...GPS altitude in feet see Note below Current velocity vector ground speed and direction of velocity vector over the ground Distance to waypoint Cross track error Desired track Destination waypoint identifier Bearing to destination waypoint Magnetic variation Navigation and warning status Waypoint sequence in route Waypoint position latitude and longitude and magnetic variation NOTE Aviation RS 232 ...

Page 92: ...o Go BCD 012 Ground Speed BCD 074G Data Record Header 075G Active Wpt From To Data 076 GPS Altitude MSL 100 Selected Course 1 100P Selected Course 1 113G Message Checksum 114 Desired Track True 115 Waypoint Bearing True 116 Cross Track Distance 116G 1 Cross Track Distance 117G Vertical Deviation 117P Vertical Deviation 121 Horizontal Command to Autopilot 125 Greenwich Mean Time BCD 130 Autonomous ...

Page 93: ...Waypoint Airport Latitude 307G NAV Waypoint Airport Longitude 310 Present Position Latitude 311 Present Position Longitude 312 Ground Speed 313 Track Angle True 314 True Heading 315 Wind Speed 316 Wind Angle True 320 Magnetic Heading 321 Drift Angle 326G 1 Lateral Scale Factor 327G Vertical Scale Factor 330 Conic Arc Inbound Course 331 Conic Arc Radius 332 Conic Arc Course Change Angle 333 Airport...

Page 94: ...refore is not transmitted at a periodic rate 4 Label 273 will be transmitted only after a GAD 42 configuration change is made on the GAD 42 configuration page 5 These labels do not conform to the standard label definition Use these formats with caution The following labels are output on the VOR ILS ARINC 429 OUT port GTN 650 Only 366 NS Velocity 367 EW Velocity 370 GPS Height WGS84 371G Specific E...

Page 95: ...UT 1 P1001 8 Out RS 232 IN 1 P1001 27 In RS 232 GND 1 P1001 46 RS 232 OUT 2 P1001 7 Out RS 232 IN 2 P1001 26 In RS 232 GND 2 P1001 45 RS 232 OUT 3 P1001 6 Out RS 232 IN 3 P1001 25 In RS 232 GND 3 4 P1001 44 RS 232 OUT 4 P1001 5 Out RS 232 IN 4 P1001 24 In Pin Name Connector Pin I O ARINC 429 OUT 1A P1001 10 Out ARINC 429 OUT 1B P1001 29 Out ARINC 429 OUT 2A P1001 9 Out ARINC 429 OUT 2B P1001 28 Ou...

Page 96: ...he navigation method is optionally annunciated externally by connecting to the VLOC ANNUNCIATE output P1001 52 and GPS ANNUNCIATE output P1001 15 GPS and VOR ILS navigation may be toggled externally when the CDI SOURCE SELECT input P1001 39 is momentarily grounded See Section 5 2 9 and Section 5 2 10 for more information on the discrete inputs and outputs An OBS resolver connection to the GPS is p...

Page 97: ...uts are capable of driving up to three 1000 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 mVDC 5 2 7 2 4 Superflags 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...

Page 98: ...if either the voltage to ground is 3 5 VDC or the resistance to ground is 375 These inputs are considered inactive if the voltage to ground is 6 5 33 VDC or the resistance to ground is 100 k 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 Pin Name...

Page 99: ...PS and VOR LOC Glideslope information on the MAIN external CDI HSI A momentary low on this pin performs the same function as pressing the CDI key on the GTN display 5 2 9 6 DEMO MODE SELECT The DEMO MODE SELECT discrete input may be used to select Demo Mode on the GTN When this pin is connected to ground during power up the GTN starts up in Demo Mode Demo Mode allows the GTN to simulate reception ...

Page 100: ...screte input when toggled momentarily low creates a user waypoint at the aircraft s present location 5 2 9 11 RP MODE RP MODE discrete input when toggled momentarily low may be used to place the HTAWS system in reduced protection mode 5 2 9 12 REMOTE GO AROUND REMOTE GO AROUND discrete input when toggled momentarily low may be used to activate the missed approach 5 2 9 13 HTAWS ALERT ACKNOWLEDGEME...

Page 101: ...ANNUNCIATE 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 Pin Name Connector Pin I O OBS ANNUNCIATE P1001 14 Out GPS ANNUNCIATE P1001 15 Out WAYPOINT ANNUNCIATE P1001 33 Out TERMINAL ANNUNCIATE P1001 34 Out TAWS AUDIO ACTIVE ANNUNCIATE P1001 35 Out VLO...

Page 102: ...th audio that is lower priority than TAWS 5 2 10 6 VLOC ANNUNCIATE GTN 650 Only The VLOC ANNUNCIATE output is driven when the unit is configured with a single CDI HSI and the VOR ILS data is being displayed on the CDI HSI This output parallels the VLOC annunciator on the display 5 2 10 7 LOI ANNUNCIATE The LOI ANNUNCIATE output is active when the GPS receiver detects a position error or is unable ...

Page 103: ...being displayed on the CDI HSI 5 2 10 16TRAFFIC TEST ANNUNCIATE The TRAFFIC TEST ANNUNCIATE discrete output is used to command compatible traffic systems into test mode 5 2 10 17TRAFFIC STANDBY OPERATE ANNUNCIATE The TRAFFIC STANDBY OPERATE ANNUNCIATE discrete output is used to command compatible traffic systems into standby or operate mode 5 2 10 18SUSP ANNUNCIATE The SUSP ANNUNCIATE output is dr...

Page 104: ...input with integrated preamps providing minimum 70mVrms into a 1000Ω load COM MIC 1 AUDIO IN HI is set in the factory so that 100 mVrms modulates the transmitter to 85 nominally at 1000 Hz The microphone gain adjustment is made through Configuration Mode See Section 6 6 11 5 2 12 2 2 COM Audio 500 COM AUDIO supplies 100 mW into a 500 load This is a balanced output and the LO output must be connect...

Page 105: ... emergency frequency is activated through COM REMOTE TRANSFER the GTN transceiver ignores inputs from the front panel controls for COM selections only The pilot may exit this independent mode restoring COM selection control to the front panel knobs and keys by again depressing the switch for two seconds 5 2 13 3 COM REMOTE TUNE UP GTN 650 Only The COM REMOTE TUNE UP discrete input may be used to s...

Page 106: ...at performs switching between GPS and VOR ILS on a remote indicator it is seldom necessary to use these outputs to drive an indicator It is only necessary when it is desired for a separate indicator to display VOR ILS deviation full time regardless of the CDI key status The VOR ILS indicator displays both lateral and vertical To From indications lateral and vertical flags and superflags GTN 650 co...

Page 107: ... 16 2 3 TO FROM The output is capable of driving up to three 200 meter loads When indicating TO the output is 225 75 mVDC When indicating FROM output is 225 75 mVDC When invalid information is present Flag IN VIEW the TO FROM output is 0 10 mVDC 5 2 16 2 4 Flag 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 3...

Page 108: ...5 2 17 RMI OBI GTN 650 Only 5 2 17 1 RMI OBI Function The VOR OBI output provides bearing information from the currently tuned VOR station for Bendix King Serial OBI devices based upon the GTN 650 VOR receiver When a localizer channel is tuned on the VLOC window there is a bit in the data stream set to indicate that a localizer frequency is tuned which stows the needle or drives it to the 3 o cloc...

Page 109: ...ng Serial DME Tuning When SERIAL DME DATA or SERIAL DME CLOCK is asserted high and driving a 360 load the driver output voltage is not less than 8 V and when asserted low is not greater than 10 mV SERIAL DME RNAV CH REQ SER DME RNAV MODE and DME COMMON are considered active if either the voltage to ground is 1 9 V or the resistance to ground is 375 These inputs are considered inactive if the volta...

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Page 111: ... flight and engine controls to verify there is no interference between the cabling and control systems Ensure that all wiring is installed as described in Section 3 6 Prior to powering up the GTN the wiring harness must be checked for proper connections to the aircraft systems and other avionics equipment Point to point continuity must be checked to expose any faults such as shorting to ground Any...

Page 112: ...n three 3 turns are possible the mounting rack should be moved aft toward the pilot such that the aircraft panel does not obstruct the unit from properly engaging in the rack 6 4 Configuration Mode Operations Configuration Mode is used to configure the GTN settings for each specific installation To access configuration mode with the GTN turned off press and hold the Home key and apply power to the...

Page 113: ...describe pages that are accessed from the GTN Setup page as shown in Figure 6 3 To access the GTN Setup page touch the GTN Setup key from the Configuration Mode page Figure 6 3 GTN Setup Page 6 6 1 ARINC 429 Configuration Page Access the ARINC 429 Configuration page as shown in Figure 6 4 by touching the ARINC 429 key on the GTN Setup page This page configures the two ARINC 429 input ports and the...

Page 114: ...be used EFIS Format 1 EFIS Selected course and heading information from the following EFIS systems Bendix King EFS 40 50 Certain versions of Collins EFIS may also be compatible with this format EFIS Format 2 EFIS Airdata Selected course heading altitude temperature and airspeed information from the following systems Collins Pro Line 21 Bendix King EFS 40 50 with SW 1201 or later EFIS Format 3 Hone...

Page 115: ...mation from L3 Communications SKY497 SkyWatch GTN Selection GNS Equivalent Description Off Off No unit s connected to ARINC 429 output ARINC 429 ARINC 429 Standard ARINC 429 output data non GAMA GAMA Format 1 GAMA 429 ARINC 429 data as defined by the General Aviation Manufacturers Association GAMA General Aviation Subset 2nd Edition The output data includes navigation and flight plan information t...

Page 116: ...FIS systems Sextant SMD 45 GAMA Format 6 GAMA 429 Bendix King ARINC 429 data as defined by the GAMA General Aviation Subset 2nd Edition The output data includes navigation flight plan and GPS vertical guidance information to the following system Bendix King EFS 40 50 GPS vertical guidance provided on EFIS GAMA Format 7 N A ARINC 429 data as defined by the GAMA General Aviation Subset 2nd Edition T...

Page 117: ...30 Mod 8 and above Altitude Format 3 Shadin alt Serial altitude data from the following units Shadin 8800T 9000T 9200T FADC Format 1 Shadin fadc Serial air data and fuel flow information from the following units Shadin 9628XX X Fuel Air Data Computer INSIGHT TAS 1000 Air Data Computer Fuel Format 1 Arnav ei fuel Serial fuel flow information from the following units ARNAV FC 10 FT 10 Electronics In...

Page 118: ... for AC 20 165 compliance Choosing this input setting will automatically configure the corresponding channel output to the same setting GTX w TIS 1 N A Select this format for the GTX 33 33ES transponder 1 Provides status data TIS data ICAO address and Flight ID Choosing this input setting will automatically configure the corresponding channel output to the same setting GTX w TIS 1 N A Select this ...

Page 119: ...Ryan TCAD Select this format for the Ryan TCAD 9900BX Series traffic system GTN Selection GNS Equivalent Description Off Off No unit s connected to output of this channel ADS B ADS B Serial communication of GPS data to Garmin panel mount mode S transponders Note This format is not required when using any other GTX output format ADS B N A Serial communication of GPS data to Garmin panel mount mode ...

Page 120: ...d data For use with GTX software version 7 00 or later for AC 20 165 compliance GTX Mode S 2 N A Control of GTX 33 2 transponder functions pressure altitude data and groundspeed data GTX Mode S 2 N A Control of GTX 33ES 330ES 2 transponder functions pressure altitude data and groundspeed data For use with GTX software version 7 00 or later for AC 20 165 compliance GTX w TIS 1 N A Control of GTX 33...

Page 121: ...ovides ground speed GPS PVT and pressure altitude information to the transponder Panel GTX w TIS 1 N A Control of GTX 33ES 330ES 1 transponder functions pressure altitude data groundspeed data and TIS traffic For use with GTX software version 7 00 or later for AC 20 165 compliance Panel GTX w TIS 2 N A Select this format for the GTX 330 330ES transponder 2 This provides ground speed GPS PVT and pr...

Page 122: ...or selection must be accomplished on the EFIS or its control panel SELECTED COURSE FOR GPS If it is desired to ignore a selected course input for GPS operation in OBS mode touch the key to the right of Selected Course for GPS until Ignored is displayed on the key SELECTED COURSE FOR VOR LOC If it is desired to ignore a selected course input such that the VOR valid flag is dependent only on a valid...

Page 123: ...y corresponding to either the Keys or the Display to adjust the minimum brightness The minimum brightness level for the display can be adjusted in a range from 0 14 to 100 00 with 100 00 being the highest brightness level The minimum brightness level for the keys can be adjusted in a range from 0 00 to 100 00 with 100 00 being the highest brightness level The display and key brightness default lev...

Page 124: ...field has a range of 0 zero to 99 and is set to 50 At 50 there is no offset This may also be used to match lighting curves with other equipment in the panel KEY BACKLIGHT CUTOFF This parameter configures the point at which key backlighting is switched off in bright light For example a value of 70 means that the key backlights will be off at photocell source input levels above 70 This field has a r...

Page 125: ...ss the Enhanced Lighting Configuration page as shown in Figure 6 12 by touching the Enhanced Lighting key on the GTN Setup page Figure 6 12 Enhanced Lighting Configuration Page This page allows you to access the following pages Selection Description Source Settings This selection contains display and key lighting source configuration items Day Mode Operation Contains day mode display and backlight...

Page 126: ...red for a dimmer lighting bus KEYS SOURCE Sets the source input for the keys backlight This may be set to Photocell Lighting Bus 1 or Lighting Bus 2 if display source is configured for Lighting Bus 1 If configured for Photocell the photocell sensor will be used to provide the lighting input level for day and night curves The keys source may alternatively be configured for a dimmer lighting bus RES...

Page 127: ...igures the point at which key backlighting is switched off in bright light For example a value of 70 results in the key backlights being turned off at photocell source input levels above 70 This field has a range of 0 zero to 100 and is set to 80 as the default setting The key backlight cutoff is depicted as a purple vertical line on the keys curve configuration page MINIMUM LEVEL This sets the mi...

Page 128: ...election transitions between the source curve and the photocell curve Source Curve This curve may be either be a curve for photocell or lighting bus depending on the main source configuration If display or key source is configured for lighting bus then the source curve is for the lighting bus curve Photocell Curve This curve is only available if a lighting bus is configured as the main source inpu...

Page 129: ...rrain and Test Tone 6 6 9 Traffic Configuration Page Access the Traffic Configuration page as shown in Figure 6 19 by touching the Traffic key on the GTN Setup page If the GTN is installed with other traffic displays choose the appropriate symbol color White or Cyan to maintain cockpit consistency If the GTN is used to control the traffic system touch the GTN Control of Traffic System If the GTN i...

Page 130: ... the key to the right and enter a value This field has a range of 0 zero to 99 knots and is set to 30 knots as a default value AIR GROUND DISCRETE The AIR GROUND discrete is active low and can be configured to interpret if the aircraft is airborne or on the ground based upon whether the input is grounded or open If it is desired for the air ground state to be airborne when the squat switch input i...

Page 131: ...an associated message is displayed telling the pilot to enable the A 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 Selection Description Auto When in GPS mode the GPS Select discrete is unasserted open whenever a GPS approach mode is active no associated messages appear and no pilot ...

Page 132: ...nt configure this setting to Not Connected ENHANCED LIGHTING MODE software version 4 00 or later When upgrading from GTN version 3 00 to 4 00 this setting defaults to Disabled Enabling this feature will change the 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 Connected ...

Page 133: ...ELCH This setting configures the RF squelch threshold for the COM radio The default setting is 0 0 is the most sensitive i e the weakest signal level necessary to break squelch Increasing the value will require a stronger signal to break squelch MIC 1 GAIN This can be adjusted to 12 6 0 6 12 dB 18 dB 24 dB or 30 dB The default value is 12dB SIDETONE VOLUME This parameter sets the audio sidetone ou...

Page 134: ...he OK key as prompted on the display Touch OK after the calibration is complete Verify OBS operation by checking that the course displayed on the GTN is within 2 of the selected course ARINC 429 CONFIGURATION SPEED RX AND TX SDI DME MODE Selection Description Low Standard low speed ARINC 429 nominally 12 5 kilobits per second High High speed ARINC 429 nominally 100 kilobits per second Selection De...

Page 135: ... data output Selection Description King Serial King Serial DME tuning data Parallel 2x5 2 of 5 parallel DME tuning Parallel BCD Shifted BCD Binary Coded Decimal parallel DME tuning Parallel slip Slip code parallel DME tuning Narco 890 891 2 of 5 parallel DME tuning compatible with the following DME units Narco DME 890 and Narco DME 891 ARC Cessna RTA 476A ...

Page 136: ...n to a particular pin select the label and choose the desired function from the drop down menu as shown in Figure 6 25 Each can only be assigned one pin Figure 6 25 Discrete Configuration Menu If at any time it is desired to return to the default discrete pin configuration select Set to Default which is found on the menu bar The GTN will prompt a message stating that the configuration will be over...

Page 137: ...ypoint Configuration Page Mark on Target Heading This selection allows you to configure the GTN for the use of the mark on target function Selection Description Disabled default Additional user interface for handling mark on target waypoints will not be present This is applicable to installations that do not have the MARK ON TARGET discrete input connected Enabled Additional user interface for han...

Page 138: ...g sections describe pages that are accessed from the GTN Options page as shown in 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 ...

Page 139: ...E If enabling TAWS HTAWS on the GTN the audio output from the GTN must be connected to an unswitched and unmuted input on the audio panel Turn off the GTN prior to the following steps 1 Turn the GTN off by pulling the GPS NAV circuit breaker 2 Remove the database SD card from the SD card slot and insert a TAWS Enablement Card P N 010 00878 01 or Helicopter TAWS Enablement Card P N 010 00878 02 3 E...

Page 140: ...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 Description Selections NCR Caution Don t Sink Too Low Terrain EDR Caution Sink Rate PDA Caution Too Low Terrain IOI Caution Obstacle Ahead x2 Caution Obstacle x2 ROC Caution Obstacle Ahead x2 Caution Obstacle x2 ITI Caution Te...

Page 141: ...ower NOTE The 16W COM Enablement Card can only be used on one GTN for dual GTN installations a separate Enablement Card must be used on each GTN A new 16W COM Enablement Card must be used for each GTN that has the 16W COM feature activated 1 Turn the GTN off by pulling the GPS NAV circuit breaker 2 Remove the database SD card from the SD card slot and insert a 16W Enablement Card P N 010 00878 04 ...

Page 142: ...sired port by touching the key labeled Port and selecting the RS 232 channel from the list The data log can be paused by toggling the Pause key Clear the data log by touching the Clear Log key 6 8 3 Discrete Pages 6 8 3 1 Discrete Inputs Page The Discrete Inputs page displays the state of each discrete input of the GTN To perform a checkout of all discrete inputs see Section 6 10 3 6 8 3 2 Discret...

Page 143: ...nt minimum maximum and average board temperatures for the LED board main board display interface board GPS WAAS board and COM board 6 8 10 Error Log Page The Error Log page allows the error log to be written to the SD card in the front slot It also allows the error log to be cleared 6 8 11 Main Data Inputs Page The Main Data Inputs page allows the data on ARINC 429 RS 232 and other electrical inpu...

Page 144: ...nstallation Follow the steps below 1 Access the GDL 69 69A Configuration page as shown in Figure 6 34 by touching the GDL 69 key on the External Systems page 2 Adjust the Antenna Gain and Cable Loss to match the installation Refer to the GDL 69 69A Installation Manual 190 00355 02 to determine the correct values 3 Enable any GDL 69 69A Ethernet ports as required by the installation NOTE The GDL 69...

Page 145: ...ading format is used lightning strike information is visible on the Weather Page but not the Map Page 6 9 2 2 Stormscope Test Page Access the Stormscope Test page as shown in Figure 6 37 by touching the Test key from the Stormscope page This page shows current strike activity WX 500 status and the heading supplied by the WX 500 The WX 500 mode may be changed to Cell Strike Noise Strike Test Self T...

Page 146: ...ges are only available if one of the ARINC 429 or RS 232 inputs configured is for a traffic format or the GDL 88 is interfaced to the GTN Depending on the type of traffic system installed the information displayed on the Traffic Test Page can vary 6 9 3 1 Ryan TCAD For Ryan TCAD the Traffic Test page displays the following data Current Shield Mode Altitude Filter Normal Above Below and Unrestricte...

Page 147: ... present and the type of transponder installed must be specified To do this see Section 6 6 4 Next go to the External Systems page and touch the XPDR key This key displays a page which allows the remote transponder to be configured NOTE If the GTN is not communicating with the transponder all of the editable fields for the setup items shown in the following sections will be dashed out If the field...

Page 148: ...Alt RS 232 serial air data information from air data computer Altitude Format 1 Icarus Alt RS 232 reports serial altitude information Altitude Format 2 Icarus Alt 25 ft RS 232 reports altitude information in 25 foot increments Altitude Format 3 Shadin Alt RS 232 serial altitude from encoders Altitude Format 4 Shadin Alt 25 ft Reports altitude information in 25 foot increments FADC Format 1 FADC w ...

Page 149: ...the parity for RS 232 channel 2 Selection Description 9600 Sets the baud rate to 9600 Bd 19200 Sets the baud rate to 19200 Bd 28800 Sets the baud rate to 28800 Bd 38400 Sets the baud rate to 38400 Bd 57600 Sets the baud rate to 57600 Bd Selection Description Even Parity Sets the Parity to Even No Parity Sets the Parity to None Odd Parity Sets the Parity to Odd ...

Page 150: ...econd High High speed ARINC 429 nominally 100 Kb per second Channel Selection Description All OFF No unit connected to this ARINC 429 input 1 through 3 GPS Selected waypoint information and GPS ground speed recognition ADC NO ALT Temperature and speed information ADC W ALT Altitude temperature and speed information AHRS Attitude and heading information EFIS ADC NO ALT Selected course heading tempe...

Page 151: ...ved data labels are as follows AHRS COMPUTER AHRS AIR DATA COMPUTER ADC If ADC W ALT or EFIS ADC W ALT format selected Label Data 314 True Heading degrees 320 Magnetic Heading degrees 325 Roll Angle 365 Vertical Rate feet min Label Data 203 Pressure Altitude feet 204 Barometric Corrected Altitude feet 205 Mach Number 206 Indicated Air Speed knots 210 True Air Speed knots 211 Total Air Temperature ...

Page 152: ...nots 210 True Air Speed knots 211 Total Air Temperature degrees 212 Vertical Speed feet min 213 Static Air Temperature degrees 234 Barometric Setting hPa 235 Barometric Setting Hg 314 True Heading 320 Magnetic Heading degrees 325 Roll Angle Label Data 102 Selected Altitude feet 310 GPS Latitude degrees 311 GPS Longitude degrees 312 Ground Speed knots 313 Track Angle degrees Label Data 310 GPS Lati...

Page 153: ...TAS Discretes Label Data 102 Selected Altitude feet 234 Barometric Setting hPa 235 Barometric Setting Hg 271 Pitch Discretes Selection Description CHANNEL 1 DATA DATA SOURCE OFF ADLP GARMIN GARMIN TAS or GARMIN W TIS DEFAULTS to OFF ARINC 429 input channel 4 sets the ARINC 429 output channel 1 to the same selection CHANNEL 2 DATA DATA SOURCE OFF GARMIN GARMIN TAS or GARMIN W TIS DEFAULTS to GARMIN...

Page 154: ...lected Course degrees 200 ms 203 Pressure Altitude feet 100 ms 204 Barometric Corrected Altitude feet 100 ms 206 Indicated Air Speed knots 100 ms 210 True Air Speed knots 100 ms 211 Total Air Temperature degrees 100 ms 213 Static Air Temperature degrees 100 ms 314 True Heading 100 ms 320 Magnetic Heading degrees 100 ms 371 GA Equipment Identifier 500 ms 377 Equipment Identifier 500 ms Label Data 3...

Page 155: ...a means of determining the aircraft is on the ground It has a range of 0 zero seconds to 99 seconds The default value of 24 seconds is a nominal value for most aircraft This value can be changed depending on the types of operations the aircraft is expected to encounter ALTITUDE CLIMB RATE FOR AIRBORNE TRANSITION This is the climb rate that is required in order to transition from ground to airborne...

Page 156: ...he website 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 Selection Description Auto Airborne Off This is not a valid setting Squat Switch The transponder is connected to a squat switch to determine airborne state GPS Data The transponder ...

Page 157: ...ing PILOT ENTRY allows the flight ID to remain the same as that entered during the previous flight until it is updated the crew is not prompted to update the flight ID The selections SAME AS TAIL and CONFIG ENTRY are fixed Mode S addresses FLIGHT ID GTX 33 ONLY Enter the flight ID number of the aircraft This field allows 8 alphanumeric characters AIRCRAFT LENGTH GTX 33 ONLY Sets the length of the ...

Page 158: ...o 1E 3 1E 5 or 1E 7 NOTE The GPS INTEGRITY configuration field indicates the integrity of the GPS sensor that is connected to the transponder It is measured in errors per flight hour 1E 3 being the worst and 1E 7 being the best rating This data is used in ADS B transmissions TEMPERATURE SWITCH INSTALLED GTX 33 ONLY This field determines if a temperature switch is connected to the GTX 33 Select Yes...

Page 159: ...the Main Board GPS WAAS board and the RF Board Power Statistics and Temperature Statistics are also displayed Error Log This page displays the option of writing any errors found with the GDL 88 to an SD card or clearing the error log Faults This page displays a list of GDL 88 and ADS B faults A description of each fault and troubleshooting procedure can be found in the GDL 88 STC Installation Manu...

Page 160: ...ng data on each connected port Select the desired port by touching the key labeled Port and selecting the RS 232 channel from the list The data log can be paused by toggling the Pause key Clear the data log by touching the Clear Log key HSDB Ethernet The HSDB Ethernet diagnostics page allows the status of each HSDB port to be displayed This page displays whether or not each port is receiving data ...

Page 161: ...es of the GSR 56 Position Reporting Select this option to enable the position reporting features of the GSR 56 Connext Weather Select this option to enable the datalink weather features of the GSR 56 RUDICS Number Ensure that the RUDICS Number setting is 88160000576 If the RUDICS Number setting is incorrect touch Restore Defaults SMS SCA Ensure that the SMS SCA number setting is 881662900005 If th...

Page 162: ... of the OBS knob using the SELECTED COURSE display At 30 incre ments around the 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 5 6 10 2 VOR ILS Indicator Analog Diagnostics If the GTN is interfaced to an analog indicator on the VOR ILS Indicator output perform the following s...

Page 163: ...annuncia tor toggle the output ACTIVE corresponding box is filled green and dis plays ACTIVE and INACTIVE corre sponding box is not filled green and displays INACTIVE by touching the key corresponding to the output Verify that the appropri ate external annunciator illuminates when the output is set to ACTIVE and extinguishes when the output is set to INACTIVE If the output is not connected to an a...

Page 164: ...d Receiving is displayed under Data 7 If the previous steps do not perform correctly check the electrical connections and configuration setup 6 10 7 TAWS HTAWS Audio Check For Units with TAWS HTAWS Only NOTE The audio panel should also be turned on for this test The TAWS HTAWS audio volume has an initial default of 80 of the maximum volume value The TAWS volume needs to be set so as to ensure that...

Page 165: ...ed that the LIGHTING level displayed on the GTN does not increase as the lighting is increased in brightness verify that the wiring is correct before proceeding The display and key backlighting on the GTN can track an external lighting dimmer bus input and use it to vary the display and key backlight levels accordingly This check verifies that the interface is connected correctly 1 Access the Ligh...

Page 166: ... to warm up During the warm up period the Pressure Altitude display on the GTN will be dashed out 5 If there are multiple altitude sources remove power from the currently active source and apply power to another source that has not been checked 6 Repeat steps 2 4 until all available sources have been checked 6 10 11 AHRS IRU Interface Check The GTN can receive heading data from an external source ...

Page 167: ...tion TO indication flag pulled Glideslope Vert Deviation Half scale up deviation flag pulled Annunciators All On Bearing to Waypoint RMI 135 Selected Course OBS The GTN displays the OBS value 149 5 if interfaced to an HSI with driven course pointer Desired Track 149 5 Displayed as 150 Items below are not displayed on the INSTRUMENT PANEL SELF TEST page Distance to Go 10 0 nautical miles Time to Go...

Page 168: ...surveillance equipment including the Garmin GTN When installing GTN equipment it is the responsibility of the installer to ensure that the 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 w...

Page 169: ...talled in the aircraft 8 If aircraft is TCAS equipped turn on the TCAS system and verify that GPS position remains valid if position is lost the status on the GPS Status page will change to ACQUIRING 9 If aircraft is SATCOM equipped use the SATCOM system and verify that GPS position remains valid if position is lost the status on the GPS Status page will change to ACQUIRING If the GPS LOI flag com...

Page 170: ...ut produces a clear and understandable audio output Verify the transmitter functions properly by contacting another station and getting a report of reliable communications 6 11 6 TAWS HTAWS System Check For Units with TAWS HTAWS Only While on the ground turn on the GTN following normal power up procedures Also turn on the audio panel NOTE A 3D GPS position fix is required to conduct this check NOT...

Page 171: ... 50 is displayed correctly 6 Cycle power to the second GTN and acknowledge the prompts until it gets to the self test page 7 Switch to GPS2 data by pressing the 1 2 key on the EFS40 50 control panel and repeat steps 3 through 5 with the second GTN 6 12 2 Sandel SN 3308 Interface Check If a Sandel EHSI has been connected to the GTN the interface should be verified as described in one of the followi...

Page 172: ...at the SN3308 is displaying the following data from GPS1 Course Deviation Half scale left deviation TO indication flag pulled Vertical Deviation Half scale up deviation flag pulled Active Waypoint GARMN 6 On GTN 1 verify that an OBS value is displayed and not dashed out 7 Acknowledge the self test on GTN 1 by touching the Continue key 8 Select VLOC on GTN 1 and verify that the SN3308 displays NAV ...

Page 173: ... TO indication flag pulled Vertical Deviation Half scale up deviation flag pulled Active Waypoint GARMN 6 On GTN 1 verify that an OBS value is displayed and not dashed out 7 Acknowledge the self test on GTN 1 by touching the Continue key 8 Select VLOC on GTN 1 and verify that the SN3308 displays NAV 1 or NAV 2 depending on which navigation source the GTN is 9 Using a VOR test set verify that the C...

Page 174: ...edge the self test on the GTN by touching the Continue key 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 Ensure that the NAV1 or NAV2 indication does not have a red line through it 6 12 3 EHSI Deviation Scaling If HSI CDI Is Driven by the GTN Via Serial Data If the GTN has a serial connection to an EFIS display proper s...

Page 175: ...n the Home page 2 Touch the Stormscope key 3 Verify that LIGHTNING FAILED is not displayed in yellow on the center of the page 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 2 Create and activate a flight...

Page 176: ...not muted 3 Verify that audio can be heard over the headsets Adjustment of the volume may be required 6 12 8 VOR RMI OBI Interface Check GTN 650 Only The GTN RMI OBI output can be used to drive an RMI or OBI navigation indicator This check verifies that the RMI OBI is receiving data from the GTN If the following steps do not perform correctly check the electrical connections and configuration setu...

Page 177: ...onics systems one at a time and verify that the system functions properly without any unacceptable interference caused by the GTN 8 Wait for the system to begin functioning normally before applying power to the next system 9 Once all of the systems are powered up transmit on the COM over several different frequencies 10 While transmitting verify that the other aircraft systems function normally 6 ...

Page 178: ... that the Reporting Status is not Unavailable 3 If the Iridium phone is enabled go to the Iridium Phone page in the Iridium page group Verify that the Phone Status is not Unavailable 4 Verify that a phone call can be placed NOTE The following steps should only be completed if CONNEXT Weather is enabled In order to receive weather updates the GSR 56 being tested must be registered and the registrat...

Page 179: ...to change the mode of the traffic system It may take several seconds for the traffic system to change modes 4 Verify that the mode of the traffic system can be changed 6 12 16 Transponder Interface Check If the GTN is interfaced to a GTX 32 33 remote transponder or a GTX 327 328 330 configured as a remote transponder the following checks must be completed 1 With the GTN unit running in normal mode...

Page 180: ... the GTN by pressing the Direct To button and entering a way point Fly the flight plan and verify that the display of flight plan data is consistent with the CDI indication deviation TO FROM in the pilot s primary field of view 6 13 2 VHF COM Flight Check GTN 635 650 Only To check the communications transceiver maintain an appropriate altitude and contact a ground station facility at a range of at...

Page 181: ...s the approach 6 Deviate from the glideslope by using control wheel steering or by disengaging the autopilot Ensure the autopilot correctly follows the approach guidance once re engaged 6 13 6 TAWS HTAWS Audio Flight Check TAWS HTAWS equipped units only The TAWS HTAWS volume needs to be loud enough to ensure that aural alerts are audible under all anticipated noise environmental conditions This ch...

Page 182: ...he latest software is loaded it is recommended that software from a current GTN Downloadable Software SD Card P N 010 01000 be loaded into the GTN For dual GTN installations the software loading procedures below must be carried out on each GTN See Section 6 4 for instructions pertaining to entering configuration mode 6 16 1 Creating a GTN Software Loader Card NOTE The application to create a loade...

Page 183: ...ring that GTN Software Updates is displayed on the key in the upper left corner of the display 6 To update the GTN with all software available touch the Select All key or touch to select or deselect which software to update A green checkmark will be displayed next to each item of the list that will be updated 7 To begin the software update touch the Update key on the bottom of the display 8 The GT...

Page 184: ...heckbox in the Limitations section of the AFMS corresponding to the auto pilot coupling limitations NOTE The GPS SELECT setting will determine if the transition into approach mode is automatic or requires pilot acknowledgement of a message prompt 3 Fill in the appropriate checkbox in the Normal Procedures section of the AFMS corresponding to the autopilot mode transitions 4 Fill in the appropriate...

Page 185: ... Replacement WARNING This product contains a lithium battery that must be recycled or disposed of properly Battery replacement and removal must be performed by professional services The GTN includes an internal battery that will last 5 to 8 years The battery is used for internal time clock and GPS system information Regular planned replacement is not necessary The GTN will display a Low Battery an...

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Page 187: ... Installation Manual Rev F Page A 1 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 ...

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Page 189: ...raphs for description ETX ASCII end of text character 03 hex B 1 3 Aviation Output Sentence Type 1 The Type 1 output sentences have the following general format id item designator single ASCII alphabetic character dddd item data 1 to 10 printable ASCII characters CR ASCII carriage return character 0D hex LF ASCII line feed character 0A hex Each Type 1 sentence is output by the GTN approximately on...

Page 190: ...s of minutes B s d d d m m h h Current longitude where s E east or W west ddd degrees mm minutes hh hundredths of minutes C d d d Track in whole degrees D s s s Ground speed in knots E d d d d d Distance to waypoint in tenths of nautical miles G s n n n n Cross track error where s L left or R right of course nnnn error in hundredths of nautical miles I d d d d Desired track in tenths of degrees K ...

Page 191: ...t 2 binary bytes CR ASCII carriage return character 0D hex LF ASCII line feed character 0A hex Each waypoint in the route being navigated by the GTN has a Type 2 sentence output by the GTN approximately once every second If no route is being navigated by the GTN i e the active route is empty the following Type 2 sentence is output approximately once every second id item designator 3 ASCII characte...

Page 192: ...ute sequence number of waypoint unsigned binary wpt 1 5 Destination waypoint identifier will be blank filled on right if less than 5 characters in identifier lat 1 2 3 s d d d d d d d x x m m m m m m x h h h h h h h s 0 north or 1 south ddddddd latitude degrees unsigned binary xx undefined mmmmmm latitude minutes unsigned binary x undefined hhhhhhh hundredths of latitude minutes unsigned binary lo...

Page 193: ...ude Encoders Altitude Serializers and Altitude Converters RMS sp 12345T 12ul CR Where RMS ASCII characters sp space 0x20 sign indicator 0x2b or 0x2d 12345 altitude in feet T ASCII character sign indicator 12 sensor temperature ul checksum of bytes 1 through 14 in hex ASCII i e FA CR carriage return 0x0d Note Checksum is calculated by adding each byte in the message 1 through 14 B 2 3 Altitude Form...

Page 194: ...cter 0x03 Note Checksum is calculated by adding each byte in the message 2 through 51 such that carries are discarded to give a one byte result The ASCII coded decimal representation of that byte is given ranging from 0 0x30 0x30 0x30 to 255 0x32 0x35 0x35 B 2 5 Fuel Format 1 Sentence The Garmin GTN is capable of receiving the following 13 byte message from the ARNAV or Electronics International E...

Page 195: ...01 CR LF ZK ASCII characters sign 901 represents vertical speed tens of ft minute ZL234 CR LF ZL ASCII characters 234 represents heading degrees from north ZM5678 CR LF ZM ASCII characters 5678 represents fuel flow right tenths gallons hour ZN90123 CR LF ZN ASCII characters 90123 represents fuel used right tenths gallons ZO4567 CR LF ZO ASCII characters 4567 represents fuel flow left tenths gallon...

Page 196: ...allons GO4567 CR LF GO ASCII characters 4567 represents fuel flow left or Single tenths gallons hour GP89012 CR LF GP ASCII characters 89012 represents fuel used left or Single tenths gallons GQ001 CR LF GQ ASCII characters 001 represents error log reason indicator 001 temp sensor error 000 no errors GR6789 0 CR LF GR ASCII characters 6789 0 represents fuel remaining gallons Ga 1234 CR LF Ga ASCII...

Page 197: ... fuel remaining tenths gallons SS123 CR LF SS ASCII character 123 represents ground speed knots ST456 CR LF ST ASCII character 456 represents track degrees SU789012 CR LF SU ASCII character 789012 represents distance to waypoint hundredths nautical miles SV E W 345 CR LF SV ASCII character E represents East W represents West 345 represents magnetic variation tenths degrees SW N S 67 8901 CR LF SW ...

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Page 199: ...drawings are included in this section Figure C 1 GTN 625 635 650 CG and Mounting Rack Dimensions 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 ...

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Page 201: ... 75 B A GTN 650 SHOWN NOTES 1 DIMENSIONS INCH mm 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 DIMENSIONS WEIGHT MODEL A B C UNIT UNIT CONN KIT 2 GTN 625 3 14 79 8 3 13 79 5 4 59 116 6 4 62 117 3 1 38 35 1 1 27 32 3 4 2 lb 1 90 kg 5 4 lb 2 48 kg 6 0 lb 2 74 kg GTN 635 3 14 79 8 ...

Page 202: ...BLACK KITS 2 1 SEE TABLE FOR KIT REFERENCE INFORMATION 3 TORQUE 4 5 5 2 IN LBS 4 NOTES 371 00014 01 FAN 1 253 00421 00 CHASSIS GASKET 1 211 60234 08 SCREW 4 40 x 250 4x 1 BLACK GRAY AND NV KITS SEE TABLE FOR BNC CONNECTOR BACKPLATE KIT CONTENT DIFFERENCES 0 1 QTY EACH 011 02245 00 BACKPLATE KIT 2 011 02325 01 CONNECTOR KIT 2 INSTALLATION KIT GTN GTN 635 GTN 650 BLACK UNIT DESCRIPTION WASHER 1 2 QT...

Page 203: ...OUT RACK INSTALLED FROM FRONT OF AIRCRAFT PANEL OPTION 3 RADIO CUTOUT RACK INSTALLED FROM BACK OF AIRCRAFT PANEL ONLY MAXIMUM AIRCRAFT PANEL THICKNESS IS 125 INCH NOTES ALL OPTIONS 1 DIMENSIONS ARE IN INCHES 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 6 32 GTN 6XX 2 69 6 32 GTN 6XX 2...

Page 204: ... Installation Manual 190 01004 02 Page C 6 Rev F 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 ...

Page 205: ...190 01004 02 GTN 625 635 650 TSO Installation Manual Rev F Page C 7 Figure C 5 GTN 6XX Connector Layout Detail Rear View ...

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Page 207: ...3 Audio Panel Interconnect Figure D 14 GTN 6XX Air Data IRU AHRS RS 232 Interconnect Figure D 15 GTN 6XX Air Data IRU AHRS ARINC 429 Interconnect Figure D 16 GTN 6XX GAD 42 Interconnect Figure D 17 VOR ILS Indicator Interconnect Figure D 18 GTN RMI OBI Interconnect Figure D 19 GTN 6XX WX 500 Interconnect Figure D 20 GTN 650 DME Interconnect Figure D 21 GTN 650 Remote DME Interconnect Figure D 22 P...

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Page 209: ...5 3 20 0 20 0 8 2 71 211 725 3 71 211 725 3 20 0 8 2 20 5 027 75 16 5 20 5 027 75 16 5 6 7 20 5 027 781 83 20 5 027 781 6 7 6 20 5 027 781 2 1 0 523 21 20 8 2 9 2 8 2 32 5 5281 5 5 7 32 5 5281 925 2 1 9 5 1 1 1 9 5 1 287 32 5 5281 5 5 7 32 5 5281 3 5 0 781 1 1 9 0 20021 1 9 5 027 75 16 5 1 9 5 027 75 16 5 6 7 7 9 7 21 6 72 520 9 57 9 7 21 6 683 5 6 925 2 6 9 2 20326 7 287 1 9 6 1 5 6 5 0 2 7 0 5 4...

Page 210: ... 6 6 83 2 1 1 9 36 5 5 7 32 5 5 5 7 32 5 9 66 17 86 5 5 7 1 5 5 7 1 5 5 7 5281 7 1 86 7 1 86 2 72 5 5 7 7 1 86 7 1 86 2 7 1 86 8 2 3 1 20 0 8 2 20 0 287 20 8 2 20 8 2 2 1 9 8 2 1 9 8 2 2 ȍ 925 2 8 2 287 ȍ 925 2 8 2 287 2 3 0 8 2 1 2 20 0 20 0 8 2 1 ȍ 20 8 2 2 ȍ 20 8 2 3 5 5 7 32 5 5 5 7 32 5 5 5 7 1 5 5 7 1 9 66 17 86 9 5 5 7 32 5 5 5 7 1 20 5 5 7 5281 3 36 6 17 11 3 20 17 11 3 1 9 17 11 75 16321 ...

Page 211: ... 32 5 1 5281 8 6 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 7 6 5 0 3529 6 1 29 59 2 7 3 71 167 7 21 5 5 72 335235 7 17 5 211 7 5 06 25 63 48 30 17 21 85 7 21 02 8 51 66 86 6 5 6 217 76 6833 7 7 21 85 7 21 02 8 0867 86 25 211 7 1 21 85 7 21 02 8 51 66 72 3 5 5 7 32 5 0867 9 V ...

Page 212: ...9 57 287 0 1 9 57 83 287 0 1 9 57 2 1 287 V V V V V V V V 1 9 7 21 1 725 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 5 72 520 1 9 1 9 6 6 83 2 1 36 5 5 7 32 5 5 5 7 32 5 66 17 86 5 5 7 1 5 5 7 1 5 5 7 5281 7 1 86 7 1 86 2 72 5 5 7 7 1 86 7 1 86 2 7 1 86 8 2 3 1 56 1 56 287 56 287 56 1 8 2 287 2 8 2 287 3 36 6 17 11 75 16321 5 56 287 56 1 5281 V 56 1 56 287 56 1 56...

Page 213: ...32 5 1 5281 5 8 6 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 7 6 5 0 3529 6 1 29 59 2 7 3 71 167 7 21 5 5 72 335235 7 17 5 211 7 5 06 25 63 48 30 17 21 85 7 21 02 8 51 66 86 6 5 6 217 76 6833 7 7 21 85 7 21 02 8 0867 86 25 211 7 1 21 85 7 21 02 8 51 66 72 3 5 5 7 32 5 0867 9 V ...

Page 214: ... 520 7 1 72 7 3 211 725 6 1 66 5 7 02 1 7 0867 127 21 5 7 1 1 6 7 1 51 66 3 57 180 5 6 1 6 6833 6 3 57 2 7 71 211 725 7 1 6833 6 3 57 2 7 3 7 66 0 7 1 7 6 5 7 6 86 25 167 7 216 7 7 87 7 1 1 7 1 21 85 7 21 6 7 6 28 6 6 2 1 7 5 6 12 8 7 21 85 7 21 25 7 6 6 5 7 1387 1 8186 6 5 7 0867 66 1 72 7 6 81 7 21 5 5 72 6 7 21 25 025 1 250 7 21 21 21 85 1 6 5 7 6 1 7 1 1 7 1 81 7 21 V 7 1 86 7 1 86 2 72 5 5 7 ...

Page 215: ...tenna Interconnect Sheet 1 of 3 71 36 6 3 36 6 QWHQQD 6 1 71 167 7 21 71 36 6 3 20 QWHQQD 20 3 36 6 QWHQQD 71 20 3 36 6 3 36 6 QWHQQD 20 QWHQQD 1 9 3 925 2 6 QWHQQD 71 20 3 36 6 3 36 6 QWHQQD 20 QWHQQD 1 9 3 925 2 6 QWHQQD 71 20 3 3 36 6 QWHQQD 20 QWHQQD 1 9 3 6SOLWWHU 6 36 6 8 71 167 7 21 ...

Page 216: ...Antenna Interconnect Sheet 2 of 3 71 1 9 3 6SOLWWHU 6 6 QWHQQD 925 2 QWHQQ 6SOLWWHU 6 LSOH HU 6 925 17 6 925 2 9 1 9 5 2 7 6 3 5 7 6 1 925 2 17 11 32576 6 1 71 27 5 5 2 1 8 17 11 6 71 20 3 36 6 3 36 6 QWHQQD 20 QWHQQD 1 9 3 6 QWHQQD 6 1 71 8 1 9 17 11 167 7 21 LSOH HU 6 925 17 925 2 QWHQQD ...

Page 217: ...925 2 71 20 3 36 6 3 1 9 3 71 20 3 3 1 9 3 36 6 36 6 QWHQQD 20 QWHQQD 36 6 QWHQQD 20 QWHQQD 6SOLWWHU 6 6 QWHQQD 925 2 QWHQQD LSOH HU 6 925 17 8 71 8 1 9 17 11 167 7 21 7 36 17 11 2 0867 28 25 75 3 6 1 7 266 1 8 1 211 7256 0867 868 5 7 5 7 1 G 1 66 7 1 G 50 1 3 1 0 1 5 8 76 63 77 5 3 1 6 25 48 9 17 6 28 86 20 17 3 5 3 1 25 48 9 17 6 28 86 7 3 5 6 167 5 6 520 75 7 21 33 7 216 1 6 1 925 2 17 11 6 167...

Page 218: ...6 3352 36 1181 7 9 2 1181 7 1 9 7 21 1 725 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 2 6 5 62 9 5 5 72 520 1 9 1 9 6 6 83 2 1 6 1 5 36 11 1 9 11 V V V V V V V V 0 1 7 5 683 5 287 1 9 683 5 1 9 683 5 2 6 683 5 6 683 5 2 0 1 9 57 683 5 287 0 1 9 57 287 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 ...

Page 219: ...7 0 1 7 5 287 0 1 9 57 287 0 1 9 57 287 0 1 9 57 83 287 0 1 9 57 2 1 287 72 0 1 V V V V V 8723 27 7 9 7 7 9 57 7 9 7 9 6 9 83 6 9 2 1 6 9 6 9 5 1 1 5 1 1 36 6 7 1 36 6 1 5 3 1 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 5281 7 6 6 257 21 8 725 6 35 7 6 6 7 21 25 71 21 85 7 21 6 783 16758 7 216 8 7...

Page 220: ...27 5 48 5 7 71 6 21 85 25 µ 7 51 21752 1 7 6 6 7 71 127 21752 7 75 9 625 6 67 0 23 5 7 21 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 V 237 21 7 3 211 7 216 72 5 1 75 6285 7 6 25 7 56 6285 7 3 211 7 216 72 56 75 6285 V 3 71 75 67 1 75 7 67 3 71 6 6285 3 71 V 7 51 7 287 V 7 51 7 1 7 3 211 7 216 72 6 6285 7 51 7 1 7 51 7 287 56 287 56 1 6 1 1 V 56 287 56 1 56 1 5 1 1 86 ...

Page 221: ... 9 GTN 6XX Transponder Interconnect Sheet 1 of 4 3 56 1 71 56 287 56 1 V 6 1 71 6 1 75 16321 5 7 25 7 287 7 6 3 56 1 71 56 287 56 1 56 1 56 287 56 1 V V 6 1 71 8 75 16321 56 7 25 7 287 7 6 75 16321 5 56 7 56 5 6 1 5281 75 16321 5 56 7 56 5 6 1 5281 75 16321 5 56 7 56 5 6 1 5281 ...

Page 222: ...er Interconnect Sheet 2 of 4 3 56 1 71 56 287 56 1 V 56 1 71 56 287 56 1 3 V 8 71V 6 1 75 16321 5 7 25 7 287 7 6 3 56 1 71 56 287 56 1 V 56 1 71 56 287 56 1 3 V 8 71V 8 75 16321 56 7 287 7 6 75 16321 5 56 7 56 5 56 7 56 5 6 1 5281 6 1 5281 75 16321 5 56 7 56 5 6 1 5281 75 16321 5 56 7 56 5 6 1 5281 ...

Page 223: ...7 Figure D 9 GTN 6XX Transponder Interconnect Sheet 3 of 4 3 56 1 71 56 287 56 1 56 1 56 287 56 1 3 56 1 71 56 287 56 1 56 1 56 287 56 1 75 16321 5 56 7 56 5 56 7 56 5 6 1 5281 6 1 5281 75 16321 5 56 7 56 5 56 7 56 5 6 1 5281 6 1 5281 V V V V 8 71V 8 75 16321 56 7 7 6 ...

Page 224: ... 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 56 3257 6 5 86 25 127 5 385326 1 56 3257 0 211 7 1 8 2 3257 1 7 6 6 86 1 7 5 5 7 2 127 211 7 127 5 75 6 67 0 72 7 6 0 71 81 7 5 5 72 6 7 21 25 56 21 85 7 21 6 77 1 6 V ...

Page 225: ...6 1 8 6 7 2 2 1 8 62 7 5 9 56 21 25 7 5 6 5 48 5 25 17 5 72 7 71 3 211 7 216 5 21 9 21 7 71 71 V 7 0 0 5 287 7 0 0 5 287 V 5 1 1 5 1 1 V 5 1 287 5 1 287 V V V 71 7 0 0 5 287 7 0 0 5 287 V 5 1 287 5 1 287 V V V V 3 3 3 3 5 1 1 5 1 1 V V V 56 287 56 287 56 1 56 1 7 51 7 1 7 51 7 287 7 51 7 1 7 51 7 287 7 51 7 1 7 51 7 287 7 51 7 1 7 51 7 287 V V V V V 6 67 0 352 5 0 V 3 1 0 18 785 5 3 5 1 DUOLVOH 7 ...

Page 226: ...25 6 5 1 287 925 6 5 1 287 5 1 6 63 1 9 75 160 77 5 1 9 75 160 77 5 51 1 9 5 9 5 51 1 9 5 9 5 51 1 9 5 9 5 51 1 9 5 9 5 1 9 5 9 5 1 9 5 9 5 1 9 5 9 5 1 9 5 9 5 71 5 1 1 3 3 5 1 1 5 1 287 5 1 287 925 6 5 1 287 925 6 5 1 287 5 1 6 63 1 9 75 160 77 5 1 9 75 160 77 5 51 1 9 5 9 5 51 1 9 5 9 5 51 1 9 5 9 5 51 1 9 5 9 5 1 9 5 9 5 1 9 5 9 5 1 9 5 9 5 1 9 5 9 5 V V V V V V ...

Page 227: ...6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 7 5 1 1 3257 3 3 16 1 6 5 86 25 127 5 385326 7 5 1 1 3257 3 3 16 1 0 211 7 167 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 5 5 72 6 7 21 25 71 21 85 7 21 6 77 1 6 7 6 2873876 5 86 21 7 71 21 V ...

Page 228: ... 6 7 7 72 76 211 725 6 1 25 1 7 7 167 7 21 16758 7 216 1 7 51 7 3257 0 86 1 8 2 7 51 7 3257 7 5 5 12 5 32576 21 7 71 7 27 5 58 1 6 211 7 520 7 71 1 7 1 211 7 72 7 71 1 76 3 7 6 211 7 58 1 211 7 72 7 51 7 3257 25 21 7 86 5 5 7 5 7 25 7 51 7 7 6 1 8 7 2 2 1 3 71 V 7 51 7 32576 25 0 86 8 2 3257 7 3257 7 7 6 86 0867 1 1 21 85 7 21 02 5 5 72 7 167 7 21 0 18 25 7 21 7 6 7 51 7 1 7 51 7 287 7 51 7 1 7 51...

Page 229: ... 6 8 2 6 55 7 528 6 211 7 55 7 6 5281 7 528 7 6 211 7 21 6 3 5 7 3 1 211 7 1 7 2 0 523 21 6 72 0 8 2 2 7 7 6 0 7 0 0 5 68 7 1 25 67257 8 2 0 62 7 21 5 6 5 5 200 1 62 7 7 21 21 0 6 7 9 7 7 0 86 7 8 2 1 7 1 6 5 7 1387 72 1 7 71 85 576 1 5 35 25 7 6 67 0 6 3 1 8 2 0 66 6 86 7 8 2 7 9 287 6 5 7 287387 72 1 7 85 576 520 2 5 35 25 7 6 67 06 1 9 5 7 71 6 3 1 8 2 0 66 6 33 21 72 57 1 50 1 8 2 3 1 6 8 7 6 ...

Page 230: ...5281 7 21 1 21 1 7 2 7 1 7 7 27 5 1 6 8 2 6 55 7 528 6 211 7 55 7 6 5281 7 528 7 6 211 7 21 6 3 5 7 3 1 8 2 3 1 2 6 127 9 1 9 816 7 1387 8 2 520 7 71 0867 0 7 1 67 1 8 2 6285 86 1 5 6 67256 72 62 7 7 8 2 287387 520 58 7 3 9 8 25 0 1 5 6 67256 6 ȍ ó 7 8 2 9 6 2 67 1 8 2 6285 6 9 72 5 9 8 7 7 5 0 1 5 6 67256 5 167 V 5 0 1 8 2 6 1 6 86 1 5 6 67256 67 1 58 8 2 287 25 02 7 21 67 1 58 8 2 287 8 2 3 1 81...

Page 231: ...D 14 GTN 6XX Air Data IRU AHRS RS 232 Interconnect Sheet 1 of 2 7 78 1 2 5 56 287 56 287 2 8 5 7 56 287 56 287 2 71 56 1 56 287 56 1 56 1 3 50 1 6HULHV 36 56 1 3 36 56 287 V 56 1 V 56 1 56 1 V 71 3 56 287 V 56 1 56 5 9 5 56 1 56 1 2 71 56 287 56 1 3 5 7 20387 5 56 5 56 7 V 56 1 ...

Page 232: ...66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 6 7 21 25 56 11 6 77 1 6 56 11 32576 72 5 6 2 1 1 9 56 3257 0 86 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 3 12876 2 27 5 81 76 6 2 1 25 5 5 1 21 86 21 21 7 6 V ...

Page 233: ... 5 1 1 5 1 1 V 3 71 5 1 1 5 1 1 3 58 56 58 56 75 160 77 5 58 56 75 160 77 5 V 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 6 7 21 25 5 1 11 6 77 1 6 5 1 1 3257 6 1 86 25 127 5 385326 7 5 1 1 3257 3 3 16 1 0 211 7 1 8 2 3257 V ...

Page 234: ... 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 25 71 21 85 7 21 6 77 1 6 6 6 7 21 6 50 1 167 7 21 0 18 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 21 85 7 5 1 86 63 72 0 7 7 71 287387 63 7 6 211 7 216 5 21 86 21 7 71 7 5 1 287 3257 3 3 16 1 6 5 86 25 127 5 385326 7 5 1 2...

Page 235: ...V V 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 3 12876 2 27 5 81 76 6 2 1 25 5 5 1 21 7 6 17 5 211 7 33 6 21 1 7 6 6 5 25 6 3 5 7 1 725 72 63 71 925 6 1 250 7 21 5 5 66 2 7 87721 67 786 V...

Page 236: ...7 1 725 2 6 1 2 2 2 7 3 925 2 6 1 925 2 7 925 2 2 71 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 V V V V ...

Page 237: ...281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 25 7 72 63 21 7 71 0 3 3 7 71 0867 9 7 1 6285 25 7 0867 9 6 1 52 25 6 5 1 6285 67 33 5 1 6285 127 2 7 72 63 21 7 0 3 3 1 9 56 3257 0 86 5 5 72 6 7 21 25 56 11 6 77 1 6 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 3 12876 2 ...

Page 238: ... 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 3 12876 2 27 5 81 76 6 2 1 25 5 5 1 21 7 71 0867 21 85 7 167 7 21 72 287387 1 6 5 0 781 1 7 81 5 7 0 11 02 5 5 72 6 7 21 25 21 85 7 21 6 77 1 6...

Page 239: ... 5 4 6 5 0 7 6 5 0 2 71 0 20021 V V V 3 6 5 0 51 9 5 4 6 5 0 7 6 5 0 2 71 0 20021 V V V 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 7 71 0867 21 85 7 167 7 21 72 287387 0 781 1 7 81 5 7 0 ...

Page 240: ...2 6 7 0 71 3 5 0 0 3 5 0 0 3 5 0 0 3 5 0 0 3 5 0 0 3 5 0 3 5 0 3 5 0 0 20021 3 5 0 3 5 0 3 5 0 1 1 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 V 3 ...

Page 241: ...5 0 0 3 5 0 0 3 5 0 0 3 5 0 0 3 5 0 3 5 0 3 5 0 0 20021 3 5 0 3 5 0 0 0 0 0 0 20021 127 6 5 6 25 5 5 81 66 27 5 6 63 5 5 72 0 18 785 5 6 2 80 17 7 21 25 203 7 3 1287 1 17 5 211 7 1 250 7 21 3 12876 2 27 5 81 76 6 2 1 25 5 5 1 21 7 71 0867 21 85 72 287387 6 3 2 0 781 1 7 25 3523 5 23 5 7 21 1 7 6 21 85 7 21 5 5 72 6 7 21 25 21 85 7 21 6 77 1 6 3 ...

Page 242: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 36 Rev F Figure D 24 Reserved ...

Page 243: ...6 11 17 11 2 6 02 6 7 9 2 11 36 11 37 11 6285 6 7 127 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 6 6285 6 7 21 1181 725 6 5 48 5 1 7256 21 7 6 3 5 68 7 72 0 7 7 1181 7 21 5 48 5 0 17 1 6 5 1 1 127 80 1 7 7 35 55 1181 7 21 6 9 2 36 7 28 1 9 36 6 37 25 36 8V 7 287 6863 1 1181 7 1387 63 7 71 6 6863 1 1181 7 1 2 6 1181 7 2873876 72 7 5 8 7 6 5 7 81 7 216 25 3 16 1 5 6 2 1 7 6 3 1 ...

Page 244: ... F Figure D 26 NAV Source Select Annunciator Interconnect 71 3 9 2 1181 7 36 1181 7 03 92 7 520 00 5 5 8 7 1 9 36 1 725 36 9 2 1 9 2 36 7 5 1 7 35 55 1181 7 21 6 9 2 36 7 28 1 9 36 6 37 8 7 6 5 7 81 7 21 25 7 6 3 1 6 6 2 1 7 6 3 1 81 7 21 6 21 85 6 6 5 1 6 7 21 127 6 ...

Page 245: ...167 7 216 7 08 7 3 716 21 21 71 6 28 9 7 6 7 6 1 72 35 9 17 21 7 1 8 2 0 66 6 211 7 72 7 8 2 1 7 13876 2 27 5 6 67 06 7 2 5 35 25 7 85 6 7 1 7 6 7 6 3 16 5 86 25 7 6 1 7 6 167 7 216 7 6 3 16 5 86 21 25 7 6 167 7 216 7 5 6 12 8 7 21 85 7 21 25 7 6 6 5 7 13876 2873876 1 8186 6 5 7 0867 66 1 72 7 6 81 7 21 5 5 72 6 7 21 25 025 1 250 7 21 21 21 85 1 6 5 7 6 8 7 6 5 7 81 7 21 25 3 16 1 5 6 2 1 7 6 3 1 ...

Page 246: ... 0867 66 7 1 211 7 27 5 6 5281 6 72 5 5 7 66 6 7 6 6 257 21 8 725 6 35 7 7 0 0 5 287 3 2873876 5 17 0 6 21 38 6 21 3 5 6 21 02 02 6 7 3 0 5281 72 67 57 7 81 7 1 02 02 2 127 86 1 1 5 5 7 167 7 21 20 5 027 75 16 5 0 86 72 75 16 5 7 67 1 20 5 48 1 72 7 7 9 20 5 48 1 9 5 027 6 7 20 5 027 781 83 1 20 5 027 781 2 1 0 86 72 6 52 7 528 67 2 35 6 7 20 5 48 1 6 1 9 5 027 75 16 5 0 86 72 75 16 5 7 67 1 1 9 5...

Page 247: ... 5 5 7 5 1 6 7 6 8 2 7 9 287 8 2 1 7 7 6 81 76 21 6 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 71 7 0 0 5 287387 6 5 211 7 72 5 5 7 5 1 63 172 7 6 5 1 25 7 211 7 21 72 7 7 51 7 3257 6 5 86 25 127 5 385326 1 7 51 7 3257 0 211 7 5 5 72 6 7 21 25 3 1287 1 250 7 21 86 5 5 7 5 7 25 7 51 7 7 6 1 8 6 7 2 2 1 8 7 6 5 7 81 7 21 25 7 6 3 1 6 6 2 1 7 6 3 1 81 7 21 6 21 85 6 6 5 1 6 7 21 ...

Page 248: ... 72 67 1 5 5 7 5 1 6 7 6 8 2 7 9 287 8 2 1 7 71 7 6 81 76 21 7 51 7 1 7 51 7 287 6 67 0 352 5 0 6 6 6 6 6 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 71 7 0 0 5 287387 6 5 211 7 72 5 5 7 5 1 63 172 7 6 5 1 25 7 211 7 21 72 7 7 51 7 3257 6 5 86 25 127 5 385326 1 7 51 7 3257 0 211 7 5 5 72 6 7 21 25 3 1287 1 250 7 21 211 7 21 0 0 72 71 1 8 2 71 86 5 5 7 5 7 25 7 51 7 7 6 1 8 6 7 2 ...

Page 249: ... 0 8 2 287 7 0 8 2 287 2 7 8 2 1 7 8 2 1 2 V 3 237 21 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 7 6 5281 6 7 7 65 72 76 211 725 6 1 25 1 7 65 167 7 21 16758 7 216 237 21 8 2 211 7 216 5 5 48 5 7 3 21 785 2 7 65 6 87 7 6 56 3257 6 5 86 25 127 5 385326 1 56 3257 0 211 7 1 8 2 7 6 3257 5 5 72 6 7 21 25 56 6 77 1 6 8 7 6 5 ...

Page 250: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 44 Rev F Figure D 32 Reserved ...

Page 251: ...5 5 7 0 7 5 5 1 287 5 6 25 5 5 81 66 27 5 6 63 5281 6 1 7 216 6 2 5281 5 5 0 5281 7 71 211 7 6 5281 6 72 7 211 725 6 7 6 6 0867 66 7 1 211 7 7 6 5281 6 7 7 5 5 7 0 7 5 72 76 211 725 6 1 25 1 7 5 5 7 0 7 5 167 7 21 16758 7 216 7 6 5 1 3257 6 5 86 25 127 5 385326 1 5 1 3257 0 211 7 1 8 2 7 6 3257 5 5 72 6 7 21 25 5 1 6 77 1 6 V 127 6 5 1 287 ...

Page 252: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 46 Rev F This page intentionally left blank ...

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