Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- INTRODUCTION
- Organization
- Definitions/Abbreviations
- Units of Measure
- Section 1 1-1 –
- SYSTEM DESCRIPTION
- Figure 2-2, Transponder
- Figure 2-3 GSU-75 ADAHRS with Connector and Mounting Tray
- Figure 2-4, GDL 69A SXM Datalink
- G1000 Optional Interfaces
- G1000 Normal Mode
- Section 2 2-1 –
- SOFTWARE AND CONFIGURATION
- Figure 3-1, SET>ACTV Diagram
- Figure 3-2, Loss of Communication
- G1000 System Software Information
- Figure 3-5, GSU Configuration Settings Storage
- Configuration Mode
- Figure 3-6, Garmin Unit S/N Location
- G1000 Software/Configuration Procedure
- System Software and Configuration Load
- Figure 3-8 – Airframe Group Selection
- Figure 3-9 – Airframe Change Confirmation
- Feature Enablement
- Aircraft Registration Number Entry
- Configuration Manager
- Splash Screen Loading
- Figure 3-10, MFD Aux - Database Page DB Transfer
- Configuration of Navigation Map for Traffic System
- Interface Confirmation
- Section 3 3-1 –
- Servicing Information
- Maintenance Intervals
- Electrical Bonding Test
- GSU 75 Earth Magnetic Field Updates
- Section 4 4-1–
- TROUBLESHOOTING
- System Annunciations
- G1000 Alerting System
- Synthetic Vision and Pathways Troubleshooting
- Backup Communications Path Checks
- GDU 105X Troubleshooting
- GDU 105X Alerts
- GTX Troubleshooting
- GDL69A SXM Troubleshooting (if installed)
- GSU 75 and GMU 44 Troubleshooting
- Figure 5-5, Magnetometer Interference Test
- Table 5-3, Magnetometer Interference Test Sequence
- GSU 75 Troubleshooting
- Software/Configuration Troubleshooting
- Backshell/Backplate Connectors
- Section 5 5-1 –
- EQUIPMENT REMOVAL & INSTALLATION
- GDU 1054B/1050
- GDL 69A SXM (if installed)
- Figure 6-1, Configuration Module Installation
- Figure 6-2, GSU 75 Configuration Module Installation
- Section 6 6-1 –
- GARMIN G1000 LRU REPLACEMENT/CONFIGURATION & TESTING
- Figure 7-1, G1000 Normal Mode Check
- GMA 1347 Audio Panel
- GIA 63W Integrated Avionics Unit
- Figure 7-2, Aux – GPS Status Page (MFD)
- GEA 71 Engine/Airframe Unit
- Figure 7-3, Normal Engine Instrument Markings (MFD)
- GTX 335R, GTX 345R, or GTX 33 Transponder
- Figure 7-4, Aircraft Registration
- GSU 75 ADAHRS (if installed)
- GDC 74A Air Data
- Table 7-1, Altitude Test Points
- Table 7-2, Airspeed Test Points
- GRS 77 and GMU 44 Magnetometer (if installed)
- GMU 44 Magnetometer
- GSU/GRS/GMU Calibration Procedures
- Table 7-4, Required GRS/GMU Calibrations
- Figure 7-5, GRS/GMU Calibration, Pitch/Roll Offset
- Figure 7-6, GRS/GMU Calibration, Engine Run-Up
- Figure 7-7, Normal Mode AHRS Check
- GDL 69A or GDL 69A SXM Data Link (if installed)
- GSA 81 Servos (if installed)
- Garmin Traffic Systems (GTS 800) (if installed)
- Section 7 7-1–
- SUBSYSTEM FUNCTIONAL CHECKS
- ChartView Functional Check
- SafeTaxi Functional Check
- DME Functional Check
- Section 8 8-1 –
- G1000 SYSTEM RETURN TO SERVICE PROCEDURE
- Figure 9-2, PFD Power-up System Annunciations
- Figure 9-3, PFD Normal Operation
- Display Failure Test
- Reversion Mode Check
- GPS Signal Acquisition
- GPS Failure Test
- GIA Failure Test
- GEA Functional Check
- G1000 Backup Path Test
- Appendix A
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G1000 Supplemental Maintenance Manual Page 7-32Textron Nav III Series Revision 3190-02128-047.9 GMU 44 MagnetometerOriginal GMU 44 is ReinstalledIf the original GMU 44 is reinstalled, then no software loading is required. This does not includeunits that were returned for repair as their software and configuration files are deleted during therepair testing process. Continue to the GRS/GMU Test Section 7.10.5.New, Repaired or Exchange GMU 44 is InstalledIf a new, repaired or exchange GMU 44 is installed, then software must be loaded.LRU Replacement Procedure GMU1. Open the MFD, PFD (ESS BUS), and PFD (AVN BUS 1) circuit breakers.2. Remove Garmin SD/MMC/FS 510 cards from bottom slots of the MFD and PFD ifpresent.3. Apply power to the G1000 system by connecting external power to the aircraft toenergize the aircraft and avionics electrical busses.4. Turn on Avionics electrical busses.5. Power on the MFD and PFD in configuration mode.6. Using the PFD, scroll to the LRU replacement page.7. Activate the cursor and select GMU1 in the LRU dropdown box.8. Verify all boxes are checked. If they are not checked, press the CHK All softkey.9. Press the Load softkey.10. Press ENT to acknowledge the process was complete.11. Deactivate the cursor.12. Scroll to the Configuration Manager page.13. Press the CNFM CFG softkey.14. Select ok when prompted to “Confirm configuration as expected configuration”15. Power cycle the system verify there are no red-Xs or system alerts.16. If red-Xs or system alerts are present, troubleshoot as necessary using Section 5 or re-load the system using the legacy method in Section 7.9.2.17. If there are no red-Xs or system alerts, continue to Section 7.10.Legacy Replacement Procedure GMU1 (Alternate Method)1. Insert the software loader card in the top slot of the PFD.2. Power on the MFD and PF1 in configuration mode.3. Select no when “Do you want to update system files” is displayed on the screen of thePFD.4. Select the “SYSTEM UPLOAD” page using the small FMS knob on the PFD.5. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotatethe large FMS knob to highlight “0X – XXX” (where 0X is the menu position and XXX isthe airframe type) and press ENT key on the PFD. |
