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Garmin G1000 NAV III Line Maintenance Manual

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G1000 NAV III
LINE MAINTENANCE MANUAL
190-00352-00
March 2008
Rev. L

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Summary of Contents for Garmin G1000 NAV III

  • Page 1 G1000 NAV III LINE MAINTENANCE MANUAL 190-00352-00 March 2008 Rev. L...
  • Page 2 Except as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without the express prior written consent of Garmin. Garmin hereby grants permission to download a single copy of this manual and of any revision to this manual onto a hard drive or...

  • Page 3: Section 2 2-1 To

    California to cause cancer, birth defects, or reproductive harm. This Notice is being provided in accordance with California's Proposition 65. If you have any questions or would like additional information, please refer site www.garmin.com/prop65. G1000 Nav III Line Maintenance Manual Page i 190-00352-00 Rev. L...
  • Page 4 All G1000 screen shots used in this document are only intended to serve as a visual reference. All information depicted in screen shots, including software version and part numbers, is subject to change and may not be up to date. Page ii G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 5: Table Of Contents

    3.6 GEA 71 ..............................3-2 3.7 GTX 33 ..............................3-3 3.8 GDL 69/69A ............................3-3 3.9 GDL 90 ..............................3-3 3.10 GSA 81 ..............................3-3 3.11 GSM 85..............................3-4 3.12 Configuration Module........................3-5 3.13 GEA 71 Backshell Thermocouple .....................3-6 G1000 Nav III Line Maintenance Manual Page iii 190-00352-00 Rev. L...
  • Page 6 A.5 GDC 74A ............................A-16 A.6 GEA 71 ............................A-18 A.7 GMA 1347 ............................A-22 A.8 GTX 33 ............................A-26 A.9 GDL 69/69A ........................... A-28 A.10 GSA 81 ............................A-30 Page iv G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 7 B.2 Final Configuration Items....................... B-24 B.3 Software/Configuration Troubleshooting ..................B-26 B.4 System Communication Hierarchy ....................B-27 B.5 Aviation Database........................... B-28 B.6 TAWS Configuration........................B-29 B.7 SD Card Use ........................... B-31 G1000 Nav III Line Maintenance Manual Page v 190-00352-00 Rev. L...
  • Page 8 2-25 GEA 71 DATA Paths ........................2-65 2-26 MFD AUX – SYSTEM STATUS Page ..................2-66 2-27 HSCM Offset Tool User Interface....................2-67 2-28 CONFIGURATION UPLOAD Page (GDU software version 6.01 or earlier) .......2-68 Page vi G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 9 6-1 Backup Capacitor Test Selection .......................6-2 6-2 Upload Complete Window ........................6-3 6-3 BKUP CAPS Checkbox on GDU TEST Page...................6-3 B-1 Software/Configuration Overview (GDU Software Version 6.01 and earlier)......... B-2 G1000 Nav III Line Maintenance Manual Page vii 190-00352-00 Rev. L...
  • Page 10 4-2 Example Magnetometer Interference Test Sequence ..............4-28 6-1 Long Term Power Interrupt Category B (50 mS) Mod Status............6-1 6-2 T206H Slip Clutch Settings .......................6-3 6-3 T182T Slip Clutch Settings........................6-3 Page viii G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 11: General Description

    This section contains basic periodic maintenance instructions for the G1000 system. Appendix A: This section contains a list of G1000 pinouts. Appendix B: The section serves as a complete reconfiguration of the G1000 system. G1000 Nav III Line Maintenance Manual Page 1-1 190-00352-00 Rev. L...

  • Page 12: Lru Description

    GDU 104X displays using a HSDB Ethernet connection. Software and configuration settings are sent from the displays through the GIA to LRUs in the system. The GIA 63W contains a WAAS certified GPS receiver. Page 1-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 13 485 digital interface. The GEA 71 can serve aircraft from basic single-engine platforms to sophisticated turbine propulsion systems. Software and configuration settings are received through RS-232 digital interface with the GIA. G1000 Nav III Line Maintenance Manual Page 1-3 190-00352-00...
  • Page 14 “ownship” data via the UAT data link. It will receive data from other UAT- equipped aircraft as well as FIS-B weather – the received data may be output to an appropriate display. Page 1-4 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 15 The GTP 59 OAT Probe provides outside air temperature measurement GTP 59: which is used by the GDC 74A. Communication interface to the G1000 is through the GDC 74A. G1000 Nav III Line Maintenance Manual Page 1-5 190-00352-00 Rev. L...

  • Page 16: G1000 Block Diagrams

    1.3 G1000 Block Diagrams 1.3.1 Typical System Interconnect Figure 1-1 shows a typical Cessna Nav III G1000 system interconnect. Figure 1-1. Typical Cessna Nav III G1000 System Interconnect Page 1-6 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 17: G1000 Flight Instrumentation Data Paths

    The GRS 77 receives GPS data from both GIAs, airspeed data from the GDC, and magnetic heading from the GMU. Using these three external sources, combined with internal sensor data, the GRS accurately calculates aircraft attitude and heading. Figure 1-2. G1000 Flight Instrumentation Data Paths G1000 Nav III Line Maintenance Manual Page 1-7 190-00352-00 Rev. L...

  • Page 18: G1000 Navigation/Communication Data Paths

    GIAs communicate to the servos through RS-485, see Figure 1-1. The GMA 1347 Audio Panel controls audio selections and the display reversionary mode. Figure 1-3. G1000 Navigation/Communication Data Paths Page 1-8 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 19: User Interface

    All control and operation of G1000 equipment as normally used in flight occurs through the PFD, MFD or GMA 1347 audio panel. Figure 1-4 identifies various GDU 104X buttons. See the appropriate G1000 Nav III Cockpit Reference Guide, as well as the appropriate AFMS for more detail on control and operation of the G1000.

  • Page 20: Fms Control Knob

    Configuration settings for each G1000 LRU must be adjusted on the PFD. 1.4.4 FMS Cursor The FMS knob is the primary control for the G1000 system. Operation is similar to the Garmin 400/500 Series units. • To cycle through different configuration screens: To change page groups: Rotate the large FMS knob.

  • Page 21: G1000 Softkeys

    2. GFC STATUS Page 1. GMA Configuration Page 1. GDL Page 1. FUEL CALIBRATION Page 2. FUEL TANK CONFIGURATION Page 3. FLAPS AND TRIM CALIBRATION Page Figure 1-8. Configuration Mode Navigation G1000 Nav III Line Maintenance Manual Page 1-11 190-00352-00 Rev. L...
  • Page 22 The G1000 Loader Card uses a 128 MB Secure Digital (SD) data card that contains all necessary files to load software and configuration settings to all G1000 LRUs. Nearly all software and configuration parameters are pre-determined by Garmin and/or Cessna. During removal and replacement of LRUs, software and configuration files may need to be reloaded. To satisfy TC/STC requirements for a specific aircraft, it is critical that the technician use the correct G1000 Loader Card part number.
  • Page 23 NOTE The GRS 77 AHRS and GMU 44 Magnetometer do not utilize a configuration file. However, these LRUs do require several calibrations during installation and/or maintenance. G1000 Nav III Line Maintenance Manual Page 1-13 190-00352-00 Rev. L...

  • Page 24: G1000 Configuration Storage

    Figures 1-9 and 1-10 show a block diagram of how a typical G1000 system stores configuration settings. Figure 1-9. G1000 Configuration Storage Page 1-14 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 25: Grs/Gdc Configuration Storage

    SET and ACTIVE indicates a configuration mismatch. By pressing the SET>ACTV softkey, this copies the SET column to the LRU unit’s configuration memory. The settings then become the ACTIVE settings for the LRU being configured. G1000 Nav III Line Maintenance Manual Page 1-15 190-00352-00...

  • Page 26: Set/Actv Feature

    LRU. The technician receives on-screen confirmation that the configuration is successful, as depicted in Figure 1-12. Likewise, if a configuration error is detected, it too is shown in similar fashion. Figure 1-12. Configuration Status Page 1-16 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 27: Recommended Tools

    • Air Data Test Set (ADTS) capable of simulating altitude up to the aircraft’s service ceiling • GPS indoor repeater (if outside GPS signals cannot be acquired) • Headset/Microphone G1000 Nav III Line Maintenance Manual Page 1-17 190-00352-00 Rev. L...
  • Page 28 Blank Page Page 1-18 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 29: Troubleshooting

    Sensors GTX 33 Transponder or #1 & 2 GIA 63 GTP 59 OAT Probe GIA 63 No. 1, 2 or GDC 74A ADC Figure 2-1. Red X’d Display Fields G1000 Nav III Line Maintenance Manual Page 2-1 190-00352-00 Rev. L...
  • Page 30 Check GDC config module wiring for damage, replace if any is found. GTP 59 • Replace GDC config module • Replace GDC 74A with a known good unit: If problem persists, replace the GTP 59. Page 2-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 31 If problem persists replace GRS 77 configuration module. See Section 3.4 for configuration instructions. • Contact Garmin Aviation Product Support if condition continues after replacing the GRS 77 and config module for additional assistance. G1000 Nav III Line Maintenance Manual...
  • Page 32 Recalibrate the GMU 44, see Section 4.4.5..2. • Load configuration files to the PFD, MFD, GIA1, and GIA2 If problem persists replace the GMU 44. If problem persists, replace the GRS 77. Page 2-4 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 33 If problem persists, replace the GEA 71. • For only Red-X of the EGT and CHT temperature readings, replace the GEA configuration module and backshell thermocouple. If problem persists, replace the GEA 71. G1000 Nav III Line Maintenance Manual Page 2-5 190-00352-00 Rev. L...

  • Page 34: Alerts & Annunciations

    System Status Page (MFD Normal Mode) Figure 2-3. System Status Page (AUX Group) The AUX – SYSTEM STATUS page on the MFD provides LRU health status when in normal mode. Page 2-6 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 35 2.1.4.1 Annunciations and Alerts The GFC 700 AFCS Annunciation field is located above the airspeed tape on the PFD as shown in Figure 2-4. Figure 2-4. AFCS Annuciation Field G1000 Nav III Line Maintenance Manual Page 2-7 190-00352-00 Rev. L...

  • Page 36: Afcs Annunciation Field

    If mistrim condition still exists remove and replace the roll Aileron Mistrim Left servo. • Reset servo power by cycling the circuit breaker. Pre-Flight Test • See Section 2.11 for further troubleshooting. Page 2-8 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 37 Black = data path status is unknown Green = data path is known to be good The applicable data paths can be verified by viewing the configuration mode pages listed below. G1000 Nav III Line Maintenance Manual Page 2-9 190-00352-00...
  • Page 38 PFD. Replace original PFD if box turns green after swapping displays. Replace GDC 74A if problem remains. PFD1/GDC 74 data path functionality is unknown. Reload PFD configuration file. Page 2-10 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 39 MFD. Replace original MFD if box turns green after swapping displays. Replace GDC 74A if problem remains. MFD1/GDC 74 data path functionality is unknown. Reload MFD configuration file. G1000 Nav III Line Maintenance Manual Page 2-11 190-00352-00 Rev. L...
  • Page 40 GIA. Replace original GIA if box turns green after swapping units. Replace GRS 77 if problem remains. GIA1/GRS 77 data path functionality is unknown. Reload GIA1 configuration file. Page 2-12 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 41 GIA. Replace original GIA if box turns green after swapping units. Replace GRS 77 if problem remains. GIA1/GRS 77 data path functionality is unknown. Reload GIA1 configuration file. G1000 Nav III Line Maintenance Manual Page 2-13 190-00352-00 Rev. L...
  • Page 42 Replace GTX 33 if problem persists. GIA2/GTX 33 #1 data path functionality is unknown. Reload GIA2 configuration file. CHNL 7 GMA 1347 #1 GIA2/GMA 1347 #1 data path is functioning correctly. Page 2-14 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 43 GIA. Replace original GIA if box turns green after swapping units. Replace GMA 1347 if problem persists. GIA1/GMA 1347 data path functionality is unknown. Reload GIA2 configuration file. G1000 Nav III Line Maintenance Manual Page 2-15 190-00352-00 Rev. L...
  • Page 44 GIA. Replace original GIA if box turns green after swapping units. Replace GRS 77 if problem persists. GIA2/GRS 77 data path functionality is unknown. Reload GIA2 configuration file. Page 2-16 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 45 Troubleshoot GSA servos to determine which one is causing the problem (ref section 2.10). GIA1/GFC 700 data path functionality is unknown. Reload GFC 700 Installation configuration files (if equipped). G1000 Nav III Line Maintenance Manual Page 2-17 190-00352-00 Rev. L...
  • Page 46 Troubleshoot GSA servos to determine which one is causing the problem (ref section 2.10). GIA2/GFC 700 data path functionality is unknown. Reload GFC 700 Installation configuration files (if equipped). Page 2-18 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 47: Gdu 104X

    This window shows the currently selected GDU display. RS-232 This window shows active RS-232 configuration settings for currently selected display. ARINC 429 This window shows active ARINC 429 configuration settings for currently selected display. G1000 Nav III Line Maintenance Manual Page 2-19 190-00352-00 Rev. L...

  • Page 48: Gdu Status Page

    A red or black box indicates it may not be used or a wiring fault is present. IRDA: Indicates status of GDU 104X IrDA infrared port. Used for Garmin testing, it is not activated at this time ETHERNET 4: Indicates status of GDU 104Xs Ethernet channel 4. Used for Garmin testing, it is not activated at...
  • Page 49 The input box is green if it is receiving the input, black if no input is expected, or red for a missing input. If the active column does not match the set column, load PFD/MFD configuration files. These settings are loaded with the G1000 Loader Card and must not be changed. G1000 Nav III Line Maintenance Manual Page 2-21 190-00352-00...

  • Page 50: Gdu Test Page

    Not useful for troubleshooting. TOGGLE KEY BKLT OFF?: Allows the technician to toggle the keyboard backlight off. REINIT PAGE INFO?: Allows technician to re-initialize all information on the test page. Page 2-22 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 51 A red or black box indicates it may not be used or a wiring fault is present. IRDA: Indicates status of GDU 104X IrDA infrared port. Used for Garmin testing, it is not activated at this time. BKUP CAPS Indicates status of the Backup Capacitor Test.
  • Page 52 PULSE PER SEC 1, 2: Shows status of GPS time synchronization inputs (from GIA 63/GIA 63W) to the GDU. Used for Garmin testing, not useful for troubleshooting. TEST, DEMO MODE SELECT: A green box indicates Pin 53/54 is grounded. These inputs should have a black box, if either box is green check for connector miswiring or a bent pin.

  • Page 53: Diagnostics Page

    2.2.1.4 DIAGNOSTICS Page Figure 2-8. DIAGNOSTICS Page The DIAGNOSTICS Page is a “display only” page, this page is protected and cannot be changed. G1000 Nav III Line Maintenance Manual Page 2-25 190-00352-00 Rev. L...

  • Page 54: Serial/Ethernet I/O Page

    If the number of errors are continually increasing, check Ethernet wiring between GDU’s and GIA’s for any disconnects. If none are found, troubleshoot which LRU (PFD, MFD, GIA 1, GIA2, or GDL) is causing the problem. Page 2-26 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 55: Alert Configuration Page

    Figure 2-11. AIRFRAME CONFIGURATION Page The AIRFRAME CONFIGURATION Page displays the airframe configuration parameters for instruments, airspeed bugs, and other items. This page is protected and cannot be changed. G1000 Nav III Line Maintenance Manual Page 2-27 190-00352-00 Rev. L...
  • Page 56 Cards is not recommended. • If card was inserted with the label facing to the right, do not attempt to remove. Return the unit to Garmin for repair • Engine instruments are missing Clear user settings on each GDU by pressing and holding the CLR key on the MFD while powering up each display.
  • Page 57 Check dimmer bus to verify voltage (refer to the airframe specific maintenance manual for troubleshooting). • Switch MFD and PFD: If problem follows unit, replace the display. • Display delaminating Replace GDU, reference Garmin Service Bulletin 0527. 2.2.3 Database and Software Alerts Message Cause Solutions •...
  • Page 58 Confirm datacard is inserted properly. an error in the Safe Taxi Taxi database error exists. • Reload Safe Taxi database. database. If unable, replace supplemental datacard. If problem persists, replace the PFD. Page 2-30 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 59 Load correct software version. mismatch. Communication incorrect software version Halted. loaded in the PFD. MANIFEST – MFD software The system has detected an mismatch. Communication incorrect software version Halted. loaded in MFD. G1000 Nav III Line Maintenance Manual Page 2-31 190-00352-00 Rev. L...
  • Page 60 Check cooling fan and wiring for proper cooling. Reducing power usage. operating temperature operation (if applicable). range. If problem persists, replace the PFD. If problem continues contact Garmin Aviation Product Support for assistance. Page 2-32 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 61 • Replace with known good card to verify failed card If problem does not persist replace the datacard. If problem persist replace PFD. G1000 Nav III Line Maintenance Manual Page 2-33 190-00352-00 Rev. L...
  • Page 62 50, apply light to the photocell and observe if the CCFT level rises. If the CCFT level rises, disregard the message. If the CCFT level does not rise, replace the MFD • Replace the MFD Page 2-34 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 63 The old Terrain and other cards will no longer work as they will remain locked to the old System ID number. G1000 Nav III Line Maintenance Manual Page 2-35 190-00352-00 Rev. L...
  • Page 64 Communication with the • If a non-Garmin Traffic device is traffic device has failed installed, refer to the manufacturer's maintenance manual to determine if it is Page 2-36 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 65 CO DET FAIL – The carbon The G1000 and CO Check GIA/CO Guardian interconnect monoxide detector is Guardian are not • Replace the CO Guardian inoperative. communicating. • Replace the GIA G1000 Nav III Line Maintenance Manual Page 2-37 190-00352-00 Rev. L...

  • Page 66: Gma 1347

    MARKER BEACON HI/LO SENSE THRESHOLD: Sets Hi/Lo marker sensitivity thresholds, value is adjustable between –31 and 31. VOLUME: Adjusts marker beacon volume, value is adjustable between –31 and 31. Page 2-38 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 67 PASS AUTO SQL: Allows the passenger mic squelch to always be set to auto regardless of the pilot's selection of auto or manual squelch. INTRCOM ON PWR ON: Not used in SEP installations. DSBL ICS SIDETONE: Not used in SEP installations. G1000 Nav III Line Maintenance Manual Page 2-39 190-00352-00 Rev. L...
  • Page 68 • Noise in Audio Remove GMA and check for MOD 1 marking if below S/N 47100641. If MOD 1 is not marked, unit may be returned to Garmin for installation of Service Bulletin 0410. • On the MFD AUX – SYSTEM STATUS page, see if GIA63’s are under S/N 46902653.
  • Page 69 Symptom Recommended Action • No COM Audio Verify the COM radios are not tuned to the same frequency and each volume adjusted to the same level. Reference Garmin Service Advisory 0535. • Mic Audio Heard in Speaker Reduce ICS Volume 2.3.3...

  • Page 70: Gma 1347 Data Paths

    BACKUP PATH – Audio panel The GMA 1347 is using a See Section 2.1.5.2 for using backup data path. backup RS-232 data path. troubleshooting. Figure 2-13. GMA 1347 Data Paths Page 2-42 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 71: Gia 63/Gia 63W

    CLR NV: Clears all ‘Active’ settings from memory from the selected GIA 63/GIA 63W and restores default settings. You will need to reload GIA and optional equipment configuration files if you clear the memory. G1000 Nav III Line Maintenance Manual Page 2-43 190-00352-00...

  • Page 72: Can/Rs-485 Configuration Page

    This window shows active Clocked Data Interface settings, typically only used when interfacing to an external DME. SOFTKEYS The following softkeys appear at this page: • SET>ACTV: See Section 1.4.12 for description. • ACTV>SET: See Section 1.4.12 for description. Page 2-44 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 73: Gia I/O Configuration Page

    SOFTKEYS The following softkeys appear at this page: • SET>ACTV: See Section 1.4.12 for description. • ACTV>SET: See Section 1.4.12 for description. G1000 Nav III Line Maintenance Manual Page 2-45 190-00352-00 Rev. L...

  • Page 74: Com Setup Page

    SIDETONE: Sets the sidetone audio output level. May be set to any value between 0 (zero) and 63. MIC GAIN: Sets the headset microphone gain level. May set to any value between 0 (zero) and 63. Page 2-46 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 75: Gia Status Page

    LOW PWR: Informs the technician of a low power condition for the COM transceiver. (Green = Low Power) OVER TEMP: Informs the technician of an over-temperature condition for the COM transceiver. (Red = Over-temperature, Green = Normal-temperature) G1000 Nav III Line Maintenance Manual Page 2-47 190-00352-00 Rev. L...
  • Page 76 #1 GIA Green Black #2 GIA Black Green #3 GIA Green Green #4 GIA FUEL FUEL: This window shows the type of fuel to be used on the aircraft. Page 2-48 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 77 On the MFD AUX – SYSTEM STATUS page, see if GIA’s are under S/N 46905099. If so, remove GIA’s from rack and check if MOD 3 has been installed. If not, units may be returned to Garmin for installation of Service Bulletin 0505.
  • Page 78 • Check GIA2/GMA 1347 interconnect • Switch GIA1 and GIA2, to verify location of problem: If problem follows the unit, replace GIA2. If problem persists replace the GMA 1347. Page 2-50 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 79 (or “pressed”) • Check NAV1 remote transfer switch and wiring state. • Switch GIA1 and GIA2, to verify location of problem: If problem follows the unit, replace GIA1. G1000 Nav III Line Maintenance Manual Page 2-51 190-00352-00 Rev. L...
  • Page 80 Switch GIA1 and GIA2, to verify location failure in GPS1 receiver. inoperative. of problem: If problem follows the unit, replace GIA1. If problem does not follow the unit, check GPS1 antenna and cabling. Page 2-52 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 81 The old Terrain and other cards will no longer work as they will remain locked to the old System ID number. G1000 Nav III Line Maintenance Manual Page 2-53 190-00352-00 Rev. L...
  • Page 82 (and vice-versa) HW MISMATCH – GIA hardware A GIA hardware mismatch without additional G1000 system mismatch. GIA 2 has been detected. hardware and software modifications. communication halted. Page 2-54 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 83: Grs 77/Gmu 44

    P ALT: Pressure altitude input from GDC 74A, expressed in feet. STATIC PRESS: The raw value of the atmospheric pressure in the static input. DIFF PRESS: The raw value of the pressure in the pitot vs. static inputs. G1000 Nav III Line Maintenance Manual Page 2-55 190-00352-00...
  • Page 84 Ensure GRS 77 connector is securely fastened and proper strain relief is provided. • Remove GRS 77 connector and verify there are no bent pins. • Replace the GRS 77. • Contact Garmin for further troubleshooting if required. Page 2-56 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 85 GRS77 connector configuration module or the back shell for broken pins or configuration module is smashed wires. Disconnect and defective reconnect configuration module connector. If problem persists replace configuration module. G1000 Nav III Line Maintenance Manual Page 2-57 190-00352-00 Rev. L...

  • Page 86: Grs 77 Data Paths

    A fault has occurred in the Check GMU 44/GRS 77 interconnect magnetometer fault has magnetometer. for faults. occurred. • Replace the GMU 44. If problem persists, replace the GRS 77. Page 2-58 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 87: Gdc 74A

    The GDC is field adjustable, see Section 2.6.4. Note: Both units may individually be in spec but show a difference in altitude. Do not return the GDC to Garmin for service if not outside limits. • GDC Config file does not load.

  • Page 88: Gdc 74A Data Paths

    Both the GDC 74(X) Field Calibration Tool (software) and the GDC 74(X) Field Calibration Instructions (190- 00303-82) can be downloaded from the Dealer Resource portion of the Garmin website at www.garmin.com. First download the GDC 74(X) Field Calibration Instructions document, then use the steps listed in that document to download and run the GDC 74(X) Field Calibration Tool.

  • Page 89: Gea 71

    TIT ENG 1, 2: Turbine Intake Temperature, expressed in degrees Celsius. (Turbine aircraft only) OT ENG 1, 2: Oil Temperature, expressed in degrees Celsius. CHT ENG 1, 2 (1-6): Cylinder Head Temperature, expressed in degrees Celsius. G1000 Nav III Line Maintenance Manual Page 2-61 190-00352-00...

  • Page 90: Gea Status Page

    This window shows the currently selected GEA 71 engine/airframe unit. STATUS NOTE A green box indicates good working order. A red box indicates a problem, contact Garmin for assistance. CALIBRATE: Shows status of GEA 71 calibration. CONFIG: Shows status of GEA 71 configuration.

  • Page 91: Gea Configuration Page

    DIGITAL: Shows digital input configuration settings. • DSCRT: Shows discrete input configuration settings. • COPY: Copies the selected input/output or channels in preparation for a SET>ACTV or ACTV>SET command. G1000 Nav III Line Maintenance Manual Page 2-63 190-00352-00 Rev. L...
  • Page 92 System ID number. • MANIFEST – GEA1 software The system has detected an Load correct software version. mismatch. Communication incorrect software version Halted. loaded in GEA 71. Page 2-64 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 93: Gea 71 Data Paths

    BACKUP PATH – EIS using The GEA 71 is using a See Section 2.1.5.4 for troubleshooting. backup data path. backup RS-485 data path. Figure 2-25. GEA 71 Data Paths G1000 Nav III Line Maintenance Manual Page 2-65 190-00352-00 Rev. L...

  • Page 94: Mfd Aux – System Status Page

    SanDisk SD Card Reader, P/N SDDR-93 or SDDR-99 or equivalent card reader • Blank SD Card • HSCM Offset Tool (HSCM.exe, Garmin P/N 006-A0173-01) obtained from the Dealer section of Garmin’s website. 2.7.5.2 Procedure In the Aircraft: 1. Apply power to the aircraft using an external 28 volt cart.

  • Page 95: Hscm Offset Tool User Interface

    27. Insert the SD card into the upper card slot of the PFD. 28. Power up MFD1 and PFD1 in Configuration mode: A. MASTER Switch (BAT) – On B. AVIONICS Switch (BUS 1 and BUS 2) – On G1000 Nav III Line Maintenance Manual Page 2-67 190-00352-00 Rev. L...

  • Page 96: Configuration Upload Page (Gdu Software Version 6.01 Or Earlier)

    Using the FMS knob highlight GEA 1 in the SELECTION field. iv. Press the ENT key to start the configuration upload. Figure 2-28. CONFIGURATION UPLOAD Page (GDU software version 6.01 or earlier) Page 2-68 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 97: Configuration Upload Page (Gdu Software Version 7.01 Or Later)

    In the Aircraft: 33. Power down PFD1 and MFD1. A. AVIONICS Switch (BUS 1 and BUS 2) – Off B. MASTER Switch (BAT) – Off C. STBY BATT Switch – Off G1000 Nav III Line Maintenance Manual Page 2-69 190-00352-00 Rev. L...

  • Page 98: Hscm Offset Tool User Interface

    45. Insert the SD card into the upper card slot of the PFD. 46. Power up MFD1 and PFD1 in Configuration mode: A. MASTER Switch (BAT) – On B. AVIONICS Switch (BUS 1 and BUS 2) – On Page 2-70 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 99: Example Post-Calibration Email

    S current indication does not read 0.0, repeat procedure ensuring all steps have been followed. If the BATT S current indication still does not read 0.0, return the GEA 71 to Garmin for servicing. 52. Power down PFD1 and MFD1.

  • Page 100: Hscm Calibration Page

    15. Perform an extended ground run to see if the main battery ammeter indication is fixed. If the indication is fixed we will get the official approval put together via Engineering Order (EO) to allow flight of that Page 2-72 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 101 SOFTWARE LOAD FOR THAT AIRPLANE. 16. Load the original software (0563.03) back on the airplane. The instructions for loading the 0563.03 software are included in SB07-34-02 – Garmin G1000 System Software Upgrade to Version 0563.03. G1000 Nav III Line Maintenance Manual...

  • Page 102: Gtx 33

    BACKUP PATH – Transponder The GTX 33 is using a See Section 2.1.5.2 for troubleshooting. using backup data path. backup RS-232 data path. Figure 2-33. GTX 33 Data Paths Page 2-74 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 103: Gdl 69/69A

    NOTE AUDIO RADIO refers to XM audio receiver installed in the GDL 69A, DATA RADIO refers to the XM data receiver installed in both the GDL 69 and GDL 69A. G1000 Nav III Line Maintenance Manual Page 2-75 190-00352-00 Rev. L...
  • Page 104 SATELLITE 1 ERROR: Displays the error status for satellite 1. SATELLITE 2 ERROR: Displays the error status for satellite 2. TUNER STATUS: Displays the tuner status for the GDL 69/69A. Page 2-76 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 105 If a red X is present, verify the unit is receiving power at the rack connector. Check GDL software version for the following conditions – If 2.99 or less follow instructions in Garmin Service Advisory 0538 for reactivation. If software version is 3.02 or less, see Service Advisory 0613 concerning storm cell limitation that could cause the GDL to stop sending data to the MFD.

  • Page 106: Gdl 90

    Check the GDL 69/69A and MFD interconnect • Replace GDL 69/69A Figure 2-35. GDL 69 Data Paths 2.10 GDL 90 Refer to the GDL 90 Installation Manual (560-1049-02) for troubleshooting information. Page 2-78 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 107: Gfc 700 (Bp 2007 And Later Only)

    PITCH TRIM SERVO: Shows the currently selected pitch trim servo. ROLL TRIM SERVO: Shows the currently selected roll trim servo. YAW TRIM SERVO: Shows the currently selected yaw trim servo. G1000 Nav III Line Maintenance Manual Page 2-79 190-00352-00 Rev. L...

  • Page 108: Gfc Status Page

    PFT: Indicates wether the pre-flight test has passed or failed. HIGH RES & HIGH RNG LOAD CELL CAL: Shows the condition of the high resolution and high range load cells on the monitor board. If box is black, return the servo to Garmin. DRIVE SERVO Shows the revolutions per minute (RPM) of the drive servo.
  • Page 109 Pre-flight test has failed because the specified step has not passed in the allotted time. See the GIA pre-flight steps for a description of the possible values for <STEP> on the failed GIA and corrective actions. G1000 Nav III Line Maintenance Manual Page 2-81 190-00352-00 Rev.
  • Page 110 Time Division Multiplexer protocol, has been lost. b. AP Pitch MET not stuck: The specified mode has been disengaged due to a stuck pitch MET switch. Check the MET (trim) switches for proper identification. Page 2-82 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 111 Ensure the PFD and MFD are turned on. • PFT Step 8: Verify servo type This step checks to ensure the servos are correct type. Verify servos are correct type. G1000 Nav III Line Maintenance Manual Page 2-83 190-00352-00 Rev. L...
  • Page 112 The following is a listing of possible faults that could be reported in a GSA fault log. Faults can occur in either the monitor board processor or the control board processor, both of which are contained in the GSA unit. Page 2-84 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 113 Check the connector strap inputs to the unit “MET STUCK SWTCH” Check the MET switch inputs into the system “MET STATUS DIF” Check the MET switch inputs into the system G1000 Nav III Line Maintenance Manual Page 2-85 190-00352-00 Rev. L...
  • Page 114 Check the connector strap inputs to the unit “MET STUCK SWTCH” Check the MET switch inputs into the system “MET STATUS DIF” Check the MET switch inputs into the system Page 2-86 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 115 You may download multiple GIA and GSA Maintenance Logs to the same file, however in your email to Garmin you must furnish the order in which they were downloaded (i.e. GIA1, then GIA2, then SRVO PTCH MON, then SRVO PTCH CTL, etc.).

  • Page 116: Backshell Connectors

    40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 Figure 2-39. GEA 71 Backshell Connectors Page 2-88 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 117: Gma 1347 Backshell Connectors

    43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 TOP ANTENNA CONNECTOR BOTTOM ANTENNA CONNECTOR Figure 2-41. GTX 33 Backshell Connectors Figure 2-42. GDU 104X Backshell Connector (P10001) Figure 2-43. GRS 77 Backshell Connector (P771) G1000 Nav III Line Maintenance Manual Page 2-89 190-00352-00 Rev. L...

  • Page 118: Gdc 74A Backshell Connector (P741)

    Figure 2-45. GDL 69/69A Backshell Connector (P691) P3 - GPS Antenna P4 - Top Antenna P2 (37-Pin) Cooling Fan P1 (15-Pin) P5 - Bottom Antenna Figure 2-46. GDL 90 Backshell Connectors Page 2-90 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 119: Gsa 81 Connector (P801)

    Figure 2-47. GSA 81 Connector (P801) G1000 Nav III Line Maintenance Manual Page 2-91 190-00352-00 Rev. L...
  • Page 120 Blank Page Page 2-92 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 121: Equipment Removal & Installation

    3. Push the GIA lever down towards the bottom of the unit, avoiding the use of excessive force. 3. Lock the handle into the GIA body and tighten the Phillips screw. 4. Proceed to Section 4.3. G1000 Nav III Line Maintenance Manual Page 3-1 190-00352-00...

  • Page 122: Grs 77/Gmu 44

    4. If lever fails to go down, adjust backplate while engaging unit. 5. Lock the handle into the GEA 71 body and tighten the Phillips screw. 6. Proceed to Section 4.6. Page 3-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 123: Gtx 33

    3. Fasten the servo to the capstan using the existing hardware. 4. Inspect the backshell assembly and connector for damaged pins. 5. Connect backshell assembly to the unit. 6. Proceed to Section 4.9. G1000 Nav III Line Maintenance Manual Page 3-3 190-00352-00 Rev. L...

  • Page 124: Gsm 85

    4. Carefully remove the servo mount. Installing: 1. Follow the installation instructions in the respective servo installation drawing. 2. If no other maintenance is to be performed, reinstall the servo(s) per Section 3.10. Page 3-4 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 125: Configuration Module

    If the master configuration module is replaced, the G1000 system ID number will change. You may need to replace the Terrain, TAWS unlock, Chartview/Jeppview/FlightCharts and other SD cards since they will be locked to the old system ID number. Contact Garmin for assistance in determining which cards will need to be replaced.

  • Page 126: Gea 71 Backshell Thermocouple

    4. Fasten thermocouple tightly to backshell using the provided screw, item 3. 5. Fasten cover, item 6, to backshell using the provided screw, item 7. Page 3-6 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 127: Uploading Software, Configuring, & Testing

    Refer to the Cessna Maintenance Manual for approved software versions and part numbers. NOTE Garmin recommends the use of SanDisk or Toshiba SD cards to load G1000 software and configuration files. If software loading problems occur when using another brand of card, replace the card with a SanDisk or Toshiba card and reattempt the software load.
  • Page 128 17. Some instances may require the user to re-enter the aircraft registration number. Refer to Section B.2.1 for instructions on aircraft registration number entry. For software/configuration troubleshooting see Section B.4, otherwise continue to Section 4.1.3. Page 4-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 129 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 130 6. De-activate reversionary mode by pushing the red reversion button. NOTE Insure Jeppesen aviation database is present. Refer to Section B.5 for aviation database update instructions. If no other maintenance is required, continue to Section 5. Page 4-4 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 131: Gma 1347

    11. View the SUMMARY field and ensure that the load is ‘complete’, then de-activate the cursor. 12. Verify the correct part number and software version on the SYSTEM STATUS page. For software/configuration troubleshooting see Section B.4, otherwise continue to Section 4.2.4. G1000 Nav III Line Maintenance Manual Page 4-5 190-00352-00...
  • Page 132 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.

  • Page 133: Marker Beacon Symbology

    Figure 4-1. Operate the MKR MUTE key on the GMA 1347 and ensure that the audio signal is muted. If no other maintenance is required, continue to Section 5. G1000 Nav III Line Maintenance Manual Page 4-7 190-00352-00...

  • Page 134: Gia 63/Gia 63W

    Reference Figures 4-2, 4-3, and 4-4 to identify which type of GIA 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Figure 4-2. Non-WAAS (GIA 63) System Status Page Page 4-8 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 135: Waas (Gia 63W) System Status Page

    Select the correct FILE to load (WAAS or Non-WAAS) as determined by the GIA installed in the aircraft. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 136 Continue to Section 4.3.1.2 for instructions on loading GIA main boot block version 4.01. NOTE If GIA main boot block version is 4.01, do not cancel the software upload. 15. Repeat steps 7 through 13 for GIA 2. Page 4-10 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 137 9. Confirm update completion and press the ENT key. 10. Confirm correct software part number and software version on the SYSTEM STATUS page. For software/configuration troubleshooting see Section B.4, otherwise Continue to Section 4.3.2. G1000 Nav III Line Maintenance Manual Page 4-11 190-00352-00...
  • Page 138 14. Verify the correct part number and software version on the SYSTEM STATUS page. Reference Section B.1.6 for configuring optional equipment. For software/configuration troubleshooting see Section B.4. For Stormscope configuration see Section 4.3.6, otherwise continue to Section 4.3.7. Page 4-12 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 139 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 140 ‘OTHER’ appears. A Stormscope configuration page is now available in this page group to further configure the Stormscope. Refer to the WX-500 installation manual for information on Stormscope post- installation procedures. For software/configuration troubleshooting see Section B.4, otherwise Continue to Section 4.3.7. Page 4-14 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 141: Aux-Gps Status Page

    AUX group). Two softkeys on the bottom of the display allow the user to toggle between GPS 1 and GPS 2. Verify that both receivers show 3D Navigation on the MFD. G1000 Nav III Line Maintenance Manual Page 4-15 190-00352-00 Rev.
  • Page 142 10° deviation signal. Exercise the CDI with both right and left deviations for both NAV 1 and 2. Exercise the Glideslope indicator with up and down deviation indications. If no other maintenance is required, continue to Section 5. Page 4-16 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 143: Grs 77/Gmu 44

    8. Press the ENT key at the “BEGIN FILE UPLOAD?” prompt. 9. Confirm update completion and press the ENT key. 10. Confirm correct software part number and software version on the SYSTEM STATUS page. G1000 Nav III Line Maintenance Manual Page 4-17 190-00352-00...
  • Page 144 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 145 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 146 GRS/GMU Calibration NOTE G1000 Nav III System Software allows valid outputs from the AHRS, prior to completion of the AHRS and magnetometer calibration procedures, as long as the GRS 77 can definitively determine that the aircraft is not moving. This gives a technician the ability to perform functional tests during aircraft assembly that require valid AHRS outputs.

  • Page 147: Pitch/Roll Offset

    GMU 44 was removed and reinstalled (same serial number) None Required Continue to Section 4.4.4 Table 4-1. GRS 77/GMU 44 Calibration 4.4.5.1 Procedure A1: Pitch/Roll Offset Calibration Figure 4-6. Pitch/Roll Offset G1000 Nav III Line Maintenance Manual Page 4-21 190-00352-00 Rev. L...
  • Page 148 4. Press the ENT key on the PFD to conclude this procedure. Page 4-22 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 149: Magnetometer Calibration

    1. If the MFD and PFD(s) are not in configuration mode, proceed with step 2. If the MFD and PFD(s) are already in configuration mode, skip ahead to Step 3. G1000 Nav III Line Maintenance Manual Page 4-23 190-00352-00...
  • Page 150 12. Repeat the turn-and-stop process until the PFD instructs the operator that a successful calibration is complete. 13. Press the ENT key on the PFD to conclude this procedure. Page 4-24 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 151: Engine Run-Up

    In the event of repeated failure of the engine run-up test, record the values that are reported to be out of range for future reference. G1000 Nav III Line Maintenance Manual Page 4-25 190-00352-00...
  • Page 152 With the G1000 in normal mode, the aircraft can now be taxied back and the engine can be shut down for final testing. When the PFD powers up in normal mode, the AHRS attitude and heading information displayed should become valid within 1 minute of power-up. Page 4-26 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 153: Magnetometer Interference

    Select MAG INTERFERENCE TEST and press the ENT key. d) Follow the checklist items displayed on the PFD, and press the ENT key as each one is completed or confirmed. G1000 Nav III Line Maintenance Manual Page 4-27 190-00352-00...

  • Page 154: Example Magnetometer Interference Test Sequence

    NOTE It is important that the “time equals zero” moment corresponds with the moment the PFD first displays the blinking TEST COMPLETE message. Page 4-28 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 155 Any maximum deviation value greater than 2.5 milliGauss indicates a problem that must be resolved. Compare the corresponding timestamps with the prepared test sequence to identify which action produced the problem. Contact Garmin for assistance in resolving the problem.

  • Page 156: Gdc 74A

    10. Confirm correct software part number and software version on the SYSTEM STATUS page. 11. If configuration module is new, continue to Section 4.5.2, for configuration. For software/configuration troubleshooting see Section B.4, otherwise continue to Section 4.5.4. Page 4-30 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 157 4. Using the FMS knob go to the SYSTEM UPLOAD page on the PFD. 5. Activate the cursor and highlight the appropriate airframe in the AIRFRAME field. 6. Press the ENT key. 7. Highlight the appropriate full configuration in the FILE field. G1000 Nav III Line Maintenance Manual Page 4-31 190-00352-00 Rev. L...
  • Page 158 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 159 2. Wait for ADTS to report that target values have been achieved. 3. Verify that computed air speeds shown on the PFD are within the tolerances specified in the table below: Calibrated air speed, Allowed tolerance, ±knots knots G1000 Nav III Line Maintenance Manual Page 4-33 190-00352-00 Rev. L...

  • Page 160: Gea 71

    GEA configuration, the following steps should be conducted: 1. Insert the proper G1000 Nav III Loader Card into the top card slot of the PFD. 2. While holding the ENT key on PFD, apply power by closing the PFD circuit breaker.

  • Page 161: Gea Configuration

    8. Press the VERIFY softkey to begin the manual verification. 9. Following completion of the GEA verification, cycle power and restart the G1000 system. 10. Continue loading software and configuration files for the GEA and any remaining LRUs as required. G1000 Nav III Line Maintenance Manual Page 4-35 190-00352-00...
  • Page 162 13. View the SUMMARY field and ensure the load is ‘complete’, then de-activate the cursor. 14. Verify the correct part number and software version on the SYSTEM STATUS page. For software/configuration troubleshooting see Section B.4, otherwise continue to Section 4.6.4. Page 4-36 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 163 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.

  • Page 164: Gtx 33

    6. Rotate the small FMS knob to select GTX software. 7. Press the LRU softkey. 8. Rotate the small FMS knob to select the desired GTX path. 9. Press the LOAD softkey. Page 4-38 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 165 4. Using the FMS knob go to the System Upload page on the PFD. 5. Activate the cursor and highlight the appropriate airframe in the AIRFRAME field. 6. Press the ENT key. 7. Highlight the appropriate full configuration in the FILE field. G1000 Nav III Line Maintenance Manual Page 4-39 190-00352-00 Rev. L...
  • Page 166 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.

  • Page 167: Gdl 69A

    If a new, repaired, or exchange GDL 69A is installed, verify the correct software version on the SYSTEM STATUS page. NOTE See the GDL 69A XM Satellite Radio Activation Instructions, Garmin part number 190-00355-04, for instructions on activating the GDL 69A. If the correct software version is not installed: For installations with GDU software version 6.01 (BP 2006) and earlier, continue to Section 4.8.1.
  • Page 168 63 (WAAS or Non-WAAS) is installed in the aircraft, and how to choose the correct WAAS or Non-WAAS software file. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 169 6. Press the ENT key. 7. Highlight the Pre Model Year 2007 Comant CI 2480-400 Antenna Configuration in the FILE field. 8. Press the ENT key. 9. Press the LOAD softkey. G1000 Nav III Line Maintenance Manual Page 4-43 190-00352-00 Rev. L...

  • Page 170: Gdl 90

    5. Activate the cursor and highlight the appropriate airframe in the AIRFRAME field. 6. Press the ENT key. 7. Highlight the appropriate GFC 700 Installation Option in the FILE field. Page 4-44 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 171 4.10.2 GSA 81 Testing The following procedure will verify the proper operation of the GFC 700 AFCS. The technician performing these checks must be thoroughly familiar with the GFC 700, refer to the applicable Garmin Nav III Cockpit Reference Guide.
  • Page 172 21. Press the CWS button and verify there is no residual force on the control wheel for the pitch axis. 22. Disengage the autopilot by pressing the AP DISC switch. Page 4-46 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 173 11. Press the NOSE DN button. Verify that the command bars command down and the control wheel begins moving forward. 12. Hold the controls and press CWS to re-center the command bars and stop control wheel movement. G1000 Nav III Line Maintenance Manual Page 4-47 190-00352-00...

  • Page 174: Section 4 4-1 To

    23. Press the FD key and verify that the mode annunciations and command bars are removed from the display. If no other maintenance is required, continue to Section 5. Page 4-48 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 175: Final System Checkout

    ⎫ 3. Remove shrouds from GPS antennas. Airspeed, Altitude, Vertical Speed, and OAT remain valid from Air Data Computer. 4. Allow both receivers to re-acquire satellite signals before continuing. G1000 Nav III Line Maintenance Manual Page 5-1 190-00352-00 Rev. L...

  • Page 176: Gia Failure Test

    3. Restore power to PFD. ⎫ Airspeed, Altitude, Vertical Speed, and OAT remain valid from Air Data Computer. ⎫ MFD retains engine instrumentation. ⎫ COM/NAV 1 fields flag invalid. Page 5-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 177: Ahrs/Air Data Backup Path Test

    VOR radial and check for proper LEFT/RIGHT, TO/FROM flag indications on the CDI. Check the VOR accuracy. It may be required by the governing regulatory agency to verify operation of the VOR receiver at the extents of a ground facility’s service volume. (FAA AC 23-8A) G1000 Nav III Line Maintenance Manual Page 5-3 190-00352-00...
  • Page 178 This page intentionally left blank Page 5-4 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 179: Periodic Maintenance

    The GRS 77 utilizes an Earth magnetic field model, which is updated once every five years. The update is expected to be available from Garmin by July 1 of each of the following years: 2005, 2010, 2015, and every five years thereafter, so long as the GRS 77 remains a Garmin-supported product. Otherwise maintenance of the GRS 77 is ‘on condition’...
  • Page 180 Category B (50 mS)* Mod Status 011-00972-00 GDU 1040 011-00972-03 GDU 1044B 011-01274-00 *Per RTCA DO-160D Section 16 Table 6-1. Long Term Power Interrupt Category B (50 mS) Mod Status Page 6-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 181: Gfc 700 Visual Inspection Procedure

    Section 3.3 of the GSA 8X/GSM 85(A) Installation Manual (P/N 190-00303- 72). See Tables 6-2 and 6-3 for slip clutch settings. This adjustment requires the use of the Garmin servo adjustment fixture, P/N T10-00110-01.

  • Page 182: Category A Long Term Power Interrupt Annual Inspection Procedure

    “GDU Backup Cap Test Software (006-B0380-15)” must be downloaded from the Garmin website: a. Access the Dealer Resource portion of the Garmin website (www.garmin.com). b. From the Technical Resource list, click on the “GDU Backup Cap Test Software (006-B0380-15)”...

  • Page 183: Upload Complete Window

    21. Use the FMS knob to select the GDU TEST Page. Verify that the “BKUP CAPS” checkbox on the GDU TEST Page is green (Figure 6-3), for each GDU. If the “BKUP CAPS” checkbox is red return the GDU to Garmin for repair. Figure 6-3. BKUP CAPS Checkbox on GDU TEST Page 22.
  • Page 184 Blank Page Page 6-6 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 185: Appendix A G1000 Pinout List

    AIRCRAFT POWER 1 SPARE AIRCRAFT POWER 1 SPARE AIRCRAFT POWER 1 SPARE RESERVED SPARE RESERVED SPARE RESERVED RESERVED RESERVED POWER GROUND POWER GROUND RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED G1000 Nav III Line Maintenance Manual Page A-1 190-00352-00 Rev. L...
  • Page 186 Connector P601, continued Pin Name RESERVED RESERVED RESERVED RESERVED POWER GROUND POWER GROUND Page A-2 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 187 VOR/ILS ARINC 429 IN A PARALLEL DME 100 KHZ-A GLIDESLOPE SUPERFLAG PARALLEL DME 100 KHZ-B PARALLEL DME 100 KHZ-C DME COMMON PARALLEL DME 100 KHZ-D PARALLEL DME 50 KHZ SPARE G1000 Nav III Line Maintenance Manual Page A-3 190-00352-00 Rev. L...
  • Page 188 SPARE GLIDESLOPE –FLAG (GLIDESLOPE COMMON) PARALLEL DME 100 KHZ-E GLIDESLOPE +DOWN (GLIDESLOPE COMMON) PARALLEL DME 1 MHZ-E RESERVED SPARE VOR/LOC DIGITAL AUDIO OUT SIGNAL GROUND POWER GROUND POWER GROUND Page A-4 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 189 MAIN ARINC 429 IN 1 B CAN BUS 2 HI MAIN ARINC 429 IN 2 A CAN BUS 1 TERMINATION MAIN ARINC 429 IN 2 B RS-485 5 A/RS-422 OUT A G1000 Nav III Line Maintenance Manual Page A-5 190-00352-00 Rev. L...
  • Page 190 MAIN ARINC 429 OUT 2 B MAIN ARINC 429 OUT 2 A MAIN ARINC 429 OUT 3 B MAIN ARINC 429 OUT 3 A ETHERNET IN A ETHERNET IN B RESERVED Page A-6 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 191 ANNUNCIATE* 7 ANNUNCIATE* 8 ANNUNCIATE* 9 ANNUNCIATE* 10 ANNUNCIATE* 11 ANNUNCIATE* 12 ANNUNCIATE* 13 ANNUNCIATE* 14 ANNUNCIATE* 15 ANNUNCIATE* 16 ANNUNCIATE* 17 ANNUNCIATE* 18 ANNUNCIATE* 19 ANNUNCIATE* 20 ANNUNCIATE* 21 G1000 Nav III Line Maintenance Manual Page A-7 190-00352-00 Rev. L...
  • Page 192 SPARE AIRCRAFT POWER 1 POTENTIOMETER SIGNAL OUT AIRCRAFT POWER 1 POTENTIOMETER REF OUT HI AIRCRAFT POWER 2 POTENTIOMETER REF OUT LO (GROUND) AIRCRAFT POWER 2 GIA REMOTE POWER OFF Page A-8 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 193 SUPERFLAG 1A DISCRETE OUT* 2A DISCRETE OUT* 3A DISCRETE OUT* 4A ANNUNCIATE* 1A ANNUNCIATE* 2A DISCRETE IN* 17A DISCRETE IN 24A SUPERFLAG 2A POWER GROUND SUPERFLAG 3A POWER GROUND G1000 Nav III Line Maintenance Manual Page A-9 190-00352-00 Rev. L...
  • Page 194 ROLL ATTITUDE Z (GROUND) SIGNAL GROUND SPARE SPARE SPARE SPARE RESERVED SIGNAL GROUND RESERVED ADF DC REF IN RESERVED ANALOG ROLL STEERING HI RESERVED ANALOG ROLL STEERING LO (GROUND) Page A-10 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 195 DISCRETE OUT* 2B DISCRETE OUT* 3B DISCRETE OUT* 4B DISCRETE OUT* 5B DISCRETE OUT* 6B DISCRETE OUT* 7B DISCRETE OUT* 8B DISCRETE OUT* 9B RESERVED DISCRETE OUT* 10B RESERVED G1000 Nav III Line Maintenance Manual Page A-11 190-00352-00 Rev. L...

  • Page 196: Gdu 104X

    SIGNAL GROUND POWER GROUND SIGNAL GROUND POWER GROUND SIGNAL GROUND AIRCRAFT POWER 1 SIGNAL GROUND AIRCRAFT POWER 1 SIGNAL GROUND AIRCRAFT POWER 2 SIGNAL GROUND AIRCRAFT POWER 2 SIGNAL GROUND Page A-12 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 197 DEMO MODE SELECT* CDU SYSTEM ID PROGRAM* 1 CDU SYSTEM ID PROGRAM* 2 CDU SYSTEM ID PROGRAM* 3 REVERSIONARY MODE SELECT 1 LIGHTING BUS HI LIGHTING BUS LO RESERVED RESERVED G1000 Nav III Line Maintenance Manual Page A-13 190-00352-00 Rev. L...

  • Page 198: Grs 77

    CONFIG MODULE CLOCK SPARE ARINC 429 OUT 3 A SPARE SIGNAL GROUND SPARE SIGNAL GROUND SIGNAL GROUND MAGNETOMETER RS-485 IN B MAGNETOMETER GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND Page A-14 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 199: Gmu 44

    A.4.1 P441 View of J441 connector looking at pigtail Pin Name SIGNAL GROUND RS-485 OUT B SIGNAL GROUND RS-485 OUT A SPARE POWER GROUND SPARE RS-232 IN +12 VDC POWER G1000 Nav III Line Maintenance Manual Page A-15 190-00352-00 Rev. L...

  • Page 200: Gdc 74A

    ARINC 429 OUT 2 B SIGNAL GROUND ARINC 429 OUT 3 A ARINC 429 OUT 3 B SIGNAL GROUND ARINC 429 IN 2 A ARINC 429 IN 2 B Page A-16 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 201 ADC SYSTEM ID PROGRAM* 2 SIGNAL GROUND ARINC 429 IN 3 A ARINC 429 IN 3 B SIGNAL GROUND ARINC 429 IN 4 A ARINC 429 IN 4 B SIGNAL GROUND G1000 Nav III Line Maintenance Manual Page A-17 190-00352-00 Rev. L...

  • Page 202: Gea 71

    ENGINE TEMP ANALOG IN 4 HI ENGINE TEMP ANALOG IN 4 LO AIRCRAFT POWER 1 ENGINE TEMP ANALOG IN 5 HI AIRCRAFT POWER 2 ENGINE TEMP ANALOG IN 5 LO Page A-18 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 203 DISCRETE IN* 1 DISCRETE IN* 2 ANALOG IN 9 HI ANALOG IN 9 LO ANALOG IN 10 HI ANALOG IN 10 LO DISCRETE IN* 3 GEA REMOTE POWER OFF POWER GROUND G1000 Nav III Line Maintenance Manual Page A-19 190-00352-00 Rev. L...
  • Page 204 DISCRETE IN* 13A DISCRETE IN* 14A DISCRETE IN* 15A DISCRETE IN* 16A SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND SIGNAL GROUND Page A-20 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 205 DIGITAL IN* 7A DIGITAL IN* 8A DISCRETE IN* 8A DISCRETE IN* 9A DISCRETE IN* 10A DIGITAL IN* 1A DIGITAL IN* 2A DIGITAL IN* 3A DIGITAL IN* 4A SIGNAL GROUND G1000 Nav III Line Maintenance Manual Page A-21 190-00352-00 Rev. L...

  • Page 206: Gma 1347

    PILOT MIC IN LO PILOT ICS KEY* CROSS-SIDE COM MIC AUDIO OUT HI CROSS-SIDE COM MIC KEY* CROSS-SIDE NAV AUDIO IN LO ADF AUDIO IN HI ADF AUDIO IN LO Page A-22 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 207 PILOT VOICE RECORDER OUT HI COPILOT VOICE RECORDER OUT HI AUX AUDIO IN HI AUX AUDIO IN LO MUSIC IN 2 LO COM 3 MIC AUDIO OUT HI COM 3 MIC KEY* G1000 Nav III Line Maintenance Manual Page A-23 190-00352-00 Rev. L...
  • Page 208 AIRCRAFT POWER 2 VOICE ALERT 3 SELECT HI AIRCRAFT POWER 2 VOICE ALERT 4 SELECT HI MIDDLE MARKER SENSE ETHERNET OUT B REVERSIONARY MODE 1 REVERSIONARY MODE COMMON 1 Page A-24 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 209 ETHERNET IN A VOICE ALERT 6 SELECT HI AIRWAY/INNER MARKER EXT LAMP OUT MIDDLE MARKER EXT LAMP OUT OUTER MARKER EXT LAMP OUT SHARED MODE SELECT* MARKER ANTENNA HI G1000 Nav III Line Maintenance Manual Page A-25 190-00352-00 Rev. L...

  • Page 210: Gtx 33

    ARINC 429 OUT 1 B ARINC 429 IN 1 B ARINC 429 IN 2 B ARINC 429 OUT 1 A RESERVED RESERVED SPARE CURRENT TEMPERATURE PROBE OUT AIRCRAFT POWER 1 Page A-26 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 211 ALTITUDE COMMON (GROUND) SIGNAL GROUND RESERVED RESERVED XPDR REMOTE POWER OFF NOT USED AIRCRAFT POWER 2 NOT USED SIGNAL GROUND NOT USED AIRCRAFT POWER 2 NOT USED SWITCHED POWER OUT G1000 Nav III Line Maintenance Manual Page A-27 190-00352-00 Rev. L...

  • Page 212: A.9 Gdl 69/69A

    ETHERNET IN 3 B ETHERNET IN 3 A ETHERNET OUT 3 B ETHERNET OUT 3 A SPARE AIRCRAFT POWER 1 SPARE AIRCRAFT POWER 2 SPARE SIGNAL GROUND CONFIG MODULE DATA SPARE SPARE Page A-28 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...
  • Page 213 DISCRETE IN 1 TEST ENABLE AUDIO MUTE CHANNEL UP (+) CHANNEL DOWN (-) VOLUME UP (+) VOLUME DOWN (-) SIGNAL GROUND SPARE DATA LINK REMOTE POWER OFF POWER GROUND G1000 Nav III Line Maintenance Manual Page A-29 190-00352-00 Rev. L...
  • Page 214 SERVO PROGRAM 3 SERVO PROGRAM 2 SERVO PROGRAM 1 RS-485 1 A SPARE SPARE SPARE AIRCRAFT POWER AP DISCONNECT PROGRAM GROUND RS-485 2 A RS-485 1 B PROGRAM GROUND POWER GROUND Page A-30 G1000 Nav III Line Maintenance Manual Rev. L 190-00352-00...

  • Page 215: Appendix B G1000 System Software & Configuration

    Refer to the Cessna Maintenance Manual for approved software versions and part numbers. NOTE Garmin recommends the use of SanDisk or Toshiba SD cards to load G1000 software and configuration files. If software loading problems occur when using another brand of card, replace the card with a SanDisk or Toshiba card and reattempt the software load.

  • Page 216: Initial Software & Configuration Overview

    Once all G1000 software is loaded, the final LRU configuration settings can be loaded. Configuration files include: GMA1 GTX1 GEA1 GDC1 GDL 69/69A Figure B-1. Software/Configuration Overview (GDU Software Version 6.01 and earlier) Page B-2 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 217 11. For systems using GDU software version 6.01 or earlier, continue the procedure at step B.1.2. For systems using GDU software version 7.01 or later, continue the procedure at step B.1.8. G1000 Nav III Line Maintenance Manual Page B-3 190-00352-00...
  • Page 218 6. Select YES and press the ENT key to acknowledge the following prompt: 7. Monitor the status of the upload. When the upload is finished, press the ENT key to acknowledge the following confirmation: Page B-4 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 219 Highlight ‘MFD1’ in the SECTION field and repeat steps 5 through 7. 10. Highlight ‘PFD1’ in the SECTION field and repeat steps 5 through 7. 11. View the SUMMARY field and ensure that all items are ‘complete’, then de-activate the cursor: G1000 Nav III Line Maintenance Manual Page B-5 190-00352-00...
  • Page 220 4. Select YES and press the ENT key to acknowledge the following prompt: 5. The software for GIA1 begins to load. GIA2 software loads immediately after GIA1 software finishes loading. Monitor the upload status as it progresses: Page B-6 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 221 6. After the files finish loading, press the ENT key to acknowledge the following prompt: 7. View the SUMMARY field and verify that both GIA1 and GIA2 software loading is complete. De-activate the cursor. G1000 Nav III Line Maintenance Manual Page B-7 190-00352-00...
  • Page 222 8. Highlight GIA2 in the SECTION field and repeat Steps 5 through 7. 9. View the SUMMARY field and ensure that all items are ‘complete’: 10. De-activate the cursor. Page B-8 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 223 Monitor the upload status as it progresses: 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the load is ‘COMPLETE’. G1000 Nav III Line Maintenance Manual Page B-9 190-00352-00...
  • Page 224 4. The software for the GMA 1347 Audio Panel begins to load. Monitor the upload status as it progresses: 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the load is ‘COMPLETE’. Page B-10 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 225 4. The software for the GDC 74A Air Data Computer begins to load. Monitor the upload status as it progresses: 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the load is ‘COMPLETE’. G1000 Nav III Line Maintenance Manual Page B-11 190-00352-00 Rev. L...
  • Page 226 4. The software for the GRS 77 AHRS begins to load. Monitor the upload status as it progresses: 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the load is ‘COMPLETE’. Page B-12 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 227 4. The software for the GMU 44 Magnetometer begins to load. Monitor the upload status as it progresses: 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the load is ‘COMPLETE’. G1000 Nav III Line Maintenance Manual Page B-13 190-00352-00...
  • Page 228 4. The software for the GTX 33 transponder begins to load. Monitor the upload status as it progresses: 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the load is ‘COMPLETE’. Page B-14 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 229 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the all software loads are ‘COMPLETE’. 7. De-activate the cursor. G1000 Nav III Line Maintenance Manual Page B-15 190-00352-00...
  • Page 230 5. After the files finish loading, press the ENT key to acknowledge the following prompt: 6. Check the SUMMARY field to ensure the all software loads are ‘COMPLETE’. 7. De-activate the cursor. Page B-16 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 231 Press the ENT key at the CONFIGURATION UPLOAD COMPLETE prompt. e) GDL1 Press the LOAD softkey. Press the ENT key at the START CONFIGURATION UPLOAD prompt. iii. Press the ENT key at the CONFIGURATION UPLOAD COMPLETE prompt. G1000 Nav III Line Maintenance Manual Page B-17 190-00352-00 Rev. L...
  • Page 232 (detailed below) will be overwritten by the base airframe configuration if the optional system configuration is completed first. 1. Insert the proper G1000 Nav III Loader Card into the top card slot of the PFD. 2. While holding the ENT key on PFD, apply power by closing the PFD circuit breaker.
  • Page 233 9. Select YES and press the ENT key to acknowledge the following prompt: 10. Monitor the status of the upload. When the upload is finished, press the ENT key to acknowledge the following confirmation: G1000 Nav III Line Maintenance Manual Page B-19 190-00352-00...
  • Page 234 GMU1 _____ COM1 _____ NAV1 _____ COM2 _____ NAV2 _____ GRS1 – GIA1 _____ GPS1 _____ GMA1 – GIA1 _____ GPS2 _____ 5. Proceed to Section B.2 Final Configuration Items Page B-20 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 235 Non-WAAS software file before loading GIA main software. Loading the incorrect software may make the GIA 63 or GIA 63W inoperable and necessitate returning the unit to Garmin for non-warranty repair. No warning appears if the wrong software is selected.
  • Page 236 (detailed below) will be overwritten by the base airframe configuration if the optional system configuration is completed first. 1. Insert the proper G1000 Nav III Loader Card into the top card slot of the PFD. 2. While holding the ENT key on PFD, apply power by closing the PFD circuit breaker.
  • Page 237 9. Press the ENT key. 10. Press the LOAD softkey. 11. When the upload is complete, press the ENT key to confirm. G1000 Nav III Line Maintenance Manual Page B-23 190-00352-00 Rev. L...

  • Page 238: Final Configuration Items

    Registration/ID number to be entered once and stored in memory by entering the Registration/ID number in the ‘FLIGHT ID’ field. PFD ENTRY allows the pilot to enter the Registration/ID number from the PFD, via the ‘TMR/REF’ softkey. Page B-24 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...
  • Page 239 ‘OTHER’ appears. A Stormscope configuration page is now available in this page group to further configure the Stormscope. Refer to the WX-500 installation manual for information on Stormscope post- installation procedures. G1000 Nav III Line Maintenance Manual Page B-25 190-00352-00...

  • Page 240: Software/Configuration Troubleshooting

    LRU. • Ensure that LRU part number is compatible with software version and Loader Card. Refer to approved post-installation and/or maintenance data. • Reload ‘MANIFEST’ configuration file to the PFD. Page B-26 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...

  • Page 241: System Communication Hierarchy

    • GIA 63/GIA 63Ws must be successfully configured with - GTX 33 GIA1 and GIA2 configuration files. - GDL 69A • Data path from GIA1 to each LRU must be operational. G1000 Nav III Line Maintenance Manual Page B-27 190-00352-00 Rev. L...

  • Page 242: Aviation Database

    6. Repeat steps 1 through 4 for the MFD. The MFD and PFD aviation databases are now updated. 7. Confirm that the correct update cycle and version is loaded during startup of the MFD. Page B-28 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...

  • Page 243: Taws Configuration

    10. Select YES and press the ENT key to acknowledge the following prompt: 11. Monitor the status of the upload. When the upload is finished, press the ENT key to acknowledge the following confirmation: G1000 Nav III Line Maintenance Manual Page B-29 190-00352-00...
  • Page 244 ‘TAWS FAIL’ message. 16. Cycle power again to the PFD and MFD to reboot the system. 17. Verify the unit successfully passes TAWS self test. Page B-30 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...

  • Page 245: Sd Card Use

    70 days of the expiration date, ChartView will no longer function. The ChartView database should be copied to the Garmin supplied Supplemental Data Card which will reside in the bottom card slot of the MFD.
  • Page 246 This database is updated on a 56-day cycle. The SafeTaxi database should be copied to the Garmin supplied Supplemental Data Card which will reside in the bottom card slot of the MFD.
  • Page 247 • Existing 010-00330-41 and 010-00330-42 Supplemental Database SD Cards from both PFD and MFD In some cases it may be necessary to obtain an unlock code from Garmin in order to make the database product functional. It may also be necessary to have the system configured by a Garmin authorized service facility in order to use some database features.
  • Page 248 Blank Page Page B-34 G1000 Nav III Line Maintenance Manual Rev.L 190-00352-00...

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