G1000 NXi Integrated Avionics System Line Maintenance Manual

software program flow and/or it can change parameter values being pro- cessed. NOTE To protect against any SEUs, many Garmin LRUs incorporate hardware with Error Checking and Correcting (ECC) functionality. This hardware can detect an SEU and repair the changed memory state caused by the SEU. When SEUs are corrected in this manner, their occurrence does not inter- fere with operation of the equipment and typically goes unnoticed by the crew. In some rare cases however, an SEU might cause more errors than can be corrected by the ECC functionality. In this case, the LRU must be restarted to correct the error and a temporary disruption in LRU functional- ity might be seen. This restart will be performed automatically by the LRU. There is no maintenance action required as a result of such an SEU-driven restart, and the LRU is capable of resuming normal operation after the cor- rective restart. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page iv LMM for the Kodiak 100 190-02102-00 Rev.4 Software License Agreement BY USING THE DEVICE, COMPONENT OR SYSTEM MANUFACTURED OR SOLD BY GARMIN (“THE GARMIN PRODUCT”), YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT CAREFULLY. Garmin Ltd. and its subsidiaries (“Garmin”) grants you a limited license to use the software embedded in the Garmin Product (the “Software”) in binary executable form in the normal operation of the Garmin Product. Title, ownership rights, and intellectual property rights in and to the Software remain with Garmin and/or its third-party providers. You acknowledge that the Software is the property of Garmin and/or its third-party providers and is protected under the United States of America copyright laws and international copyright treaties. You further acknowledge that the structure, organization, and code of the Software are valuable trade secrets of Garmin and/or its third-party providers and that the Software in source code form remains a valuable trade secret of Garmin and/or its third-party providers. You agree not to reproduce, decompile, disassemble, modify, reverse assemble, reverse engineer, or reduce to human readable form the Software or any part thereof or create any derivative works based on the Software. You agree not to export or re-export the Software to any country in violation of the export control laws of the United States of America. Record of Revisions Revision Date Pages Description 1 10/06/2017 All Initial Release 2 04/23/2019 All Comprehensive Revision to support latest software 3 04/13/2021 All Comprehensive Revision for support of GDU 20.94 4 08/06/2021 All Added notes to Section 3. Uncontrolled if Printed ______________________________________________________________________________ TABLE OF CONTENTS Section Page ____________________________________________________________________________ LMM for the Kodiak 100 Page v 190-02102-00 Rev.4 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 Line Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.2 Support Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.3 Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.4 Required Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.5 Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.6 Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.7 Expendables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.8 Supplemental Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.9 Garmin Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.10 Manual Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1.11 Activation of Garmin Connext Satellite Services . . . . . . . . . . . . . . . . . . . . . . 1-3 2 SYSTEM DESCRIPTION AND OPERATION . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2.1 G1000 NXi Integrated Avionics System Description . . . . . . . . . . . . . . . . . . . 2-1 2.2 LRU Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.2.1 GDU 1050 Display Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.2.2 Flight Stream 510 Wireless Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.2.3 GMA 1347 Audio Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.2.4 GMA 1360D Audio Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2.2.5 GMC 710 AFCS Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2.2.6 GIA 63W/GIA 64W Integrated Avionics Unit . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 2.2.7 GEA 71 and GEA 71B Engine and Airframe Interface . . . . . . . . . . . . . . . . . 2-7 2.2.8 GTX 345R Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 2.2.9 GRS 79 Altitude and Heading Reference System . . . . . . . . . . . . . . . . . . . . 2-8 2.2.10 GDC 72 Air Data Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 2.2.11 GMU 44/GMU 44B Magnetometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 2.2.12 GTP 59 Outside Air Temperature Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 2.2.13 GTS 800 Traffic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 2.2.14 GWX 75 Airborne Weather Radar Processor . . . . . . . . . . . . . . . . . . . . . . . . 2-9 2.2.15 GWX 70R Weather Radar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 2.2.16 GDL 69A SXM Satellite Radio Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 2.2.17 GSA 80/81 Servo Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 2.2.18 GSM 86 Servo Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 2.3 System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 2.3.1 G1000 NXi System Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 2.3.2 Apply System Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 2.3.3 Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 2.3.4 Reversionary Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 2.3.5 Configuration Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26 2.3.6 SET>ACTV Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27 2.3.7 Data Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 2.4 CONFIGURATION MODE NAVIGATION . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29 2.5 SOFTWARE FILES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29 2.6 CONFIGURATION FILE DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2-30 Uncontrolled if Printed ______________________________________________________________________________ TABLE OF CONTENTS Section Page ____________________________________________________________________________ Page vi LMM for the Kodiak 100 190-02102-00 Rev.4 2.7 CONFIGURATION FILE STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31 2.8 LOADER CARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32 2.8.1 SD Card Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33 2.8.2 Spare Supplemental Data Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34 3 LOADING SYSTEM SOFTWARE AND CONFIGURATION . . . . . . . . . . . . . 3-1 3.1 Loader Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3.2 ReadyBoost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.2.1 Display Digital Signature Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3.3 PFD/MFD Software Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 3.4 System Upload for Software Versions 2633.00+ and 2634.00 to 2634.04 . . 3-5 3.4.1 Baseline Software and Configuration Loading . . . . . . . . . . . . . . . . . . . . . . . 3-6 3.5 System Upload for Software Version 2634.05 and Later . . . . . . . . . . . . . . 3-14 3.5.1 01 - Baseline Software and Configuration Loading . . . . . . . . . . . . . . . . . . . 3-15 3.6 Loading Optional Equipment Software and Configuration . . . . . . . . . . . . . 3-19 3.7 Loading Optional Features That Use Enablement Cards . . . . . . . . . . . . . . 3-19 3.8 Crossfill Monitoring System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21 3.8.1 Crossfill Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 3.9 Software and Configuration Load Troubleshooting . . . . . . . . . . . . . . . . . . . 3-26 3.9.1 System Communication Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27 3.10 Maintenance Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27 3.11 Aviation Database Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28 3.12 Final Configuration Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30 3.12.1 Aircraft Registration Number Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30 3.12.2 Fuel Flow Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31 3.12.3 Engine Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32 3.12.4 Date and Time Setting (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33 3.12.5 Sidetone Setting (For aircraft with GIA 63W units installed only) . . . . . . . . 3-33 3.12.6 Calibration Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33 4 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.1 Supporting Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.2 System Fault Reporting and Built-In Testing . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4.3 System Annunciations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.3.1 NAV1 or COM1 (Numbers 1 & 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 4.3.2 NAV2 or COM2 (Numbers 1 & 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 4.3.3 Attitude (Number 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 4.3.4 AFCS (Number 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 4.3.5 Altitude (Number 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4.3.6 Vertical Speed (Number 6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4.3.7 TMR (Number 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4.3.8 UTC (Number 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4.3.9 GPS LOI (Loss of Integrity) (Number 9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4.3.10 HDG (Number 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 4.3.11 No Traffic Data (Number 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 4.3.12 No FMS Position (Number 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 Uncontrolled if Printed ______________________________________________________________________________ TABLE OF CONTENTS Section Page ____________________________________________________________________________ LMM for the Kodiak 100 Page vii 190-02102-00 Rev.4 4.3.13 OAT (Number 13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 4.3.14 GS (Number 14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 4.3.15 IAS (Number 15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 4.3.16 FLAPS (Number 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 4.3.17 ELEV (Number 17) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 4.3.18 RUD (Number 18) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 4.3.19 AIL (Number 19) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 4.3.20 Assorted Engine/Airframe Sensors (Number 20) . . . . . . . . . . . . . . . . . . . . 4-10 4.4 System Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 4.5 System Status Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20 4.6 Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20 4.6.1 LRU Visual Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 4.7 LRU Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 4.7.1 GDU 1050 Display Unit Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 4.7.2 GMA 1360D Audio Panel Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 4-31 4.7.3 GIA 64W Integrated Avionics Unit Troubleshooting . . . . . . . . . . . . . . . . . . 4-36 4.7.4 GEA 71B Engine and Airframe Unit Interface Troubleshooting . . . . . . . . . 4-59 4.7.5 GTX 345R Transponder Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62 4.7.6 GTS Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64 4.7.7 GWX Processor Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67 4.7.8 GRS 79 / GMU 44B (AHRS) Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 4-75 4.7.9 GDC 72 Air Data Computer Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 4-88 4.7.10 GTP 59 Outside Air Temperature Probe Troubleshooting . . . . . . . . . . . . . 4-89 4.7.11 GDL 69A SXM Satellite Radio Receiver Troubleshooting . . . . . . . . . . . . . 4-90 4.7.12 AFCS Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-92 4.7.13 Downloading GIA and GSA Maintenance Logs . . . . . . . . . . . . . . . . . . . . 4-104 4.7.14 Downloading Assert (Diagnostic) Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-105 4.8 Additional Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-107 4.8.1 Aircraft Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-107 4.8.2 Aircraft Copy / Fleet Copy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-109 4.9 CMC Maintenance Log Exporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-111 5 LRU REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.1 Accessing LRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2 Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 5.2.1 GDU 1050 Display Unit Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 5.2.2 GMA1360D/GMA1347 Audio Panel Replacement . . . . . . . . . . . . . . . . . . . . 5-3 5.2.3 GIA 64W/63W Integrated Avionics Unit Replacement . . . . . . . . . . . . . . . . . 5-4 5.2.4 GMC 710 AFCS Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5 5.2.5 GRS 79 Attitude and Heading Reference System Replacement . . . . . . . . . 5-5 5.2.6 GMU 44/44B Magnetometer Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 5.2.7 GDC 72 Air Data Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 5.2.8 GEA 71/71B Engine and Airframe Interface Unit Replacement . . . . . . . . . . 5-8 5.2.9 GDL 69A SXM Satellite Radio Receiver Replacement . . . . . . . . . . . . . . . . . 5-9 5.2.10 GTS Traffic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10 Uncontrolled if Printed ______________________________________________________________________________ TABLE OF CONTENTS Section Page ____________________________________________________________________________ Page viii LMM for the Kodiak 100 190-02102-00 Rev.4 5.2.11 GTX 345R Transponder Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11 5.2.12 GTP 59 Outside Air Temperature Probe Replacement . . . . . . . . . . . . . . . 5-11 5.2.13 GWX 70R/75 Weather Radar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13 5.2.14 GSA 80/81 Servo Actuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14 5.2.15 GSM 86 Servo Gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15 5.2.16 Configuration Module Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16 5.2.17 GEA 71B Backshell Thermocouple Removal and Replacement . . . . . . . . 5-18 6 RELOADING SOFTWARE AND CONFIGURATION . . . . . . . . . . . . . . . . . . 6-1 6.1 Applicability and Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6.2 Transaction Log Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6.3 Reloading Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3 6.3.1 LRUs with Unique Loading Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 6.3.2 Reloading Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 6.3.3 Card Copy Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 6.4 Swapping LRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5 6.5 Alternate Loading Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 6.6 GDU 1050A Display Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 6.7 GMA 1360D Audio Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 6.8 GEA 71/71B Engine and Airframe Interface Unit . . . . . . . . . . . . . . . . . . . . . 6-6 6.9 GTX 345R Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6 6.10 GRS 79 AHRS / GMU 44(B) Magnetometer . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.11 GDC 72 Air Data Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 6.12 GDL 69A SXM SiriusXM Datalink Receiver . . . . . . . . . . . . . . . . . . . . . . . . . 6-7 7 LRU TESTING AND CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.1 Display Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7.2 GIA 64W/63W Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 7.2.1 GPS Signal Acquisition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 7.2.2 VHF COM Interference Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4 7.2.3 VOR/LOC/GS Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 7.3 GMA 1347/1360D Audio Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 7.3.1 Intercom System (ICS) Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 7.3.2 Transceiver Operational Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 7.3.3 Failsafe Operation Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6 7.3.4 Marker Beacon Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7 7.3.5 SiriusXM Audio Suppression Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7 7.4 GEA 71/71B Engine and Airframe Interface Unit . . . . . . . . . . . . . . . . . . . . . 7-8 7.5 GTX 345R Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9 7.5.1 Transponder Ground Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9 7.5.2 ADS-B Out Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10 7.5.3 GDC 72 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11 7.5.4 GTP 59 OAT Probe Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11 7.5.5 GRS/GMU Calibration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11 7.6 GRS 79 and GMU 44(B) AHRS Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11 7.6.1 Calibration Procedure A-1: Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14 Uncontrolled if Printed ______________________________________________________________________________ TABLE OF CONTENTS Section Page ____________________________________________________________________________ LMM for the Kodiak 100 Page ix 190-02102-00 Rev.4 7.6.2 Calibration Procedure A-2: Zero Pitch/Roll Offsets by Manual Entry . . . . . 7-15 7.6.3 Calibration Procedure B: Magnetometer Calibration . . . . . . . . . . . . . . . . . 7-16 7.6.4 Calibration Procedure C: Heading Offset Compensation . . . . . . . . . . . . . . 7-18 7.6.5 Calibration Procedure D: Engine Run-Up Vibration Test . . . . . . . . . . . . . . 7-19 7.6.6 Calibration Procedure E: Magnetometer Interference Test . . . . . . . . . . . . 7-21 7.6.7 Site Evaluation of Magnetic Disturbances for Magnetometer Calibration . . 7-24 7.6.8 GEA 71 High-Side Current Monitor Calibration Procedure (GEA 71 only) . 7-26 7.7 GDC 72 Air Data Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28 7.8 GDL 69A SXM Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28 7.8.1 Audio Entertainment Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29 7.8.2 SIRIUS XM Weather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31 7.9 GTS Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31 7.9.1 TAS Test on the MFD Traffic Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31 7.9.2 GTS Ground Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32 7.9.3 GTS 800 Antenna Functional Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33 7.10 GWX Processor Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35 7.10.1 GWX Processor Pitch and Roll Trim Adjustments . . . . . . . . . . . . . . . . . . . 7-36 7.11 GFC 700 TESTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37 7.11.1 Preflight Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37 7.11.2 AFCS Switch Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38 7.11.3 Autopilot Clutch Overpower Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40 7.11.4 Manual Electric Trim Speed Check, Pitch Trim . . . . . . . . . . . . . . . . . . . . . 7-40 7.11.5 HDG, CWS and NOSE UP/DN Wheel Check . . . . . . . . . . . . . . . . . . . . . . 7-41 7.11.6 ESP Functional Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42 7.12 Calibration Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44 7.12.1 Trim Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44 7.12.2 Fuel Level Indication System Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45 8 PERIODIC MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.1 Electrical Bonding Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.2 GWX 70R/GWX 75 Weather Radar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.3 GTS 800 TAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.4 GDC 72 Air Data Computer Periodic Maintenance . . . . . . . . . . . . . . . . . . . . 8-1 8.5 GEA 71/71B Engine and Airframe Interface Unit Periodic Maintenance . . . 8-1 8.6 GMA 1347/1360D Audio Panel Periodic Maintenance . . . . . . . . . . . . . . . . . 8-1 8.7 GIA 63/64W Integrated Avionics Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.8 GTP 59 Outside Air Temperature Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8.9 GMC 710 AFCS Mode Controller Periodic Maintenance . . . . . . . . . . . . . . . 8-1 8.10 GRS 79 Altitude and Heading Reference System Periodic Maintenance . . . 8-2 8.11 GTX 345R Transponder Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . 8-2 8.12 GDL 69A SXM Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 8.12.1 Equipment Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 8.12.2 Audio Suppression Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 8.13 GDU 1050A Display Unit Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . 8-2 8.14 GSA 80/81 Servo Actuator Periodic Maintenance . . . . . . . . . . . . . . . . . . . . 8-2 Uncontrolled if Printed ______________________________________________________________________________ TABLE OF CONTENTS Section Page ____________________________________________________________________________ Page x LMM for the Kodiak 100 190-02102-00 Rev.4 8.14.1 GSA 80/81 Greasing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 8.15 GSM 86 Servo Gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3 8.15.1 GSM 86 Servo Gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3 8.15.2 Slip Clutch Torque Check Procedure and Servo Current Display Check . . . 8-3 8.15.3 GSM Slip Clutch Checking and Adjustment Procedure . . . . . . . . . . . . . . . . 8-9 8.15.4 Slip Clutch Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9 8.16 GFC 700 Visual Inspection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10 8.17 Flight Stream 510 Wireless Transceiver Periodic Maintenance . . . . . . . . . 8-10 Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 1-1 190-02102-00 Rev.4 1 INTRODUCTION This manual contains line maintenance information for the Garmin G1000 NXi Integrated Avionics System installed in the Kodiak 100 aircraft. NOTE All screenshots shown in this manual are included for visual reference only and might not reflect the information displayed during actual G1000 NXi system operation. 1.1 Line Maintenance Performing line maintenance on the G1000 NXi system consists of the following tasks: • Loading and Configuring System Software • Troubleshooting • LRU Replacement • Reloading Software and Configuration • LRU Testing and Calibration • LRU Periodic Maintenance Line maintenance involves identification and replacement of a faulty LRU. The LRU is sent to Garmin for further diagnosis and repair. Component level LRU repair is beyond the scope of maintenance described in this manual. 1.2 Support Equipment Standard avionics support equipment is used to perform line maintenance. 1.3 Special Tools No special tools are required to perform line maintenance. 1.4 Required Software The G1000 NXi system is functional only after airframe-specific software and configuration have been loaded. The correct loader card with the correct software version is required. The system includes optional features that require the correct software enablement card for activation. Refer to Section 3. 1.5 Materials No materials are needed. 1.6 Consumables No consumable items are required. 1.7 Expendables No expendable items are required. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 1-2 LMM for the Kodiak 100 190-02102-00 Rev.4 1.8 Supplemental Documents The following documents supplement the information contained in this manual: • Kodiak 100 Pilot’s Guides, Garmin part numbers 190-02100-00 and 190-02534-01 • SN21-01 Kodiak 100 G1000 Software Configurations and Updates. • Kodiak 100 Aircraft Maintenance Manual • Kodiak 100 Airplane Wiring Diagrams • Garmin LRU Installation Manuals listed in Section 5 1.9 Garmin Technical Support Contact Garmin at the following for technical support: Garmin Aviation Support: • Hours: 7 am to 7 pm (CT), Monday - Friday • Phone: 1-866-739-5687 • Fax: 1-913-397-8282 • Email: avionics@garmin.com For Asia/Australia (APAC): Dealer Sales and Support: • Phone: 1800 244 143 • Fax: 02 9679 3450 • Email: au.order@garmin.com For EMEA: Aviation - Garmin Europe: • Phone: +44 (0)37 0850 1243 • Hours: 8:30 am to 4:30 pm, Western European Time (GMT/UTC), Monday - Friday • Fax: +44 (0)23 8052 4004 • Email: avionics.europe@garmin.com NOTE ‘Aviation Warranty Policies and Procedures’, Garmin document number M02-60069-00, contains information regarding warranties, field repairs, factory repairs/exchanges and service bulletins. The document is available in the Dealer Resource Center at dealers.garmin.com. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 1-3 190-02102-00 Rev.4 1.10 Manual Distribution The latest revision of this manual can be accessed in the Dealer Resource Center at dealers.garmin.com. 1.11 Activation of Garmin Connext Satellite Services Activation of a GSR 56 or GDL 69A SXM unit for Garmin Connext Satellite Services can be done at flyGarmin.com. NOTE In addition to Garmin Connext Satellite Services activation, refer to ‘GDL69 Series SiriusXM Satellite Radio Activation Instruction’ (190-00355-04). Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 1-4 LMM for the Kodiak 100 190-02102-00 Rev.4 BLANK PAGE Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-1 190-02102-00 Rev.4 2 SYSTEM DESCRIPTION AND OPERATION Basic knowledge about system operation is needed to perform line maintenance. Refer to the G1000 NXi Pilot’s Guide for the Kodiak 100 to locate complete operating information not covered in this section. 2.1 G1000 NXi Integrated Avionics System Description This section provides an overview of the G1000 NXi Integrated Avionics System as installed in the Kodiak 100. The G1000 NXi system is an integrated flight control system that presents flight instrumentation, position, navigation, communication, and identification information to the pilot through large-format displays. The Kodiak 100 G1000 NXi systems consists of the Line Replaceable Units (LRUs) listed in Table 2-1. System level block diagrams are shown in Figure 2-1 and Figure 2-2. Table 2-1. Kodiak 100 G1000 NXi System LRUs Part Number LRU Type Qty 011-03470-00 GDU 1050 Display Unit Standard 3 011-03595-00 Flight Stream 510 Wireless Transceiver Standard 1 011-00809-00 GMA 1347 Audio Panel Standard 2 011-03568-20 GMA 1360D Audio Panel Standard 2 011-01020-10 GMC 710 AFCS Controller Standard 1 011-01105-20 GIA 63W Integrated Avionics Unit Standard 2 011-03711-00 GIA 64W Integrated Avionics Unit Standard 2 011-03711-01 GIA 64W Integrated Avionics Unit Standard 2 011-00831-00 GEA 71 Engine and Airframe Interface Unit Standard 1 011-03682-00 GEA 71B Engine and Airframe Interface Unit Standard 1 011-03303-00 GTX 345R Transponder Standard 1 011-03303-01 GTX 345R Transponder Standard 1 011-03732-00 GRS 79 Altitude and Heading Reference System Standard 2 011-03734-00 GDC 72 Air Data Computer Standard 2 011-00870-10 GMU 44 Magnetometer Standard 2 011-04201-00 GMU 44B Magnetometer Standard 2 011-00978-00 GTP 59 Outside Air Temperature Probe Standard 2 011-01356-00 GTS 800 TAS/TCAS Traffic System Optional 1 Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-2 LMM for the Kodiak 100 190-02102-00 Rev.4 011-01768-20 GWX 70R Airborne Weather Radar Optional 1 011-03997-00 GWX 75 Airborne Weather Radar Optional 1 011-03177-10 GDL 69A SXM Satellite Radio Receiver Optional 1 011-03177-15 GDL 69A SXM Satellite Radio Receiver Optional 1 011-00877-20 GSA 80 Servo Actuator - Roll, Yaw Standard 2 011-00878-20 GSA 81 Servo Actuator - Pitch, Pitch Trim Standard 2 011-01904-00 GSM 86 Servo Mount - Pitch, Roll, Yaw, Pitch Trim Standard 4 Table 2-1. Kodiak 100 G1000 NXi System LRUs Part Number LRU Type Qty Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-3 190-02102-00 Rev.4 Figure 2-1. Kodiak 100 Block Diagram-1 Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-4 LMM for the Kodiak 100 190-02102-00 Rev.4 Figure 2-2. Kodiak 100 Block Diagram-2 Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-5 190-02102-00 Rev.4 2.2 LRU Descriptions 2.2.1 GDU 1050 Display Unit The three GDU (Garmin Display Unit) 1050s are LCD screens with 1024 x 786 resolution. The GDU 1050 displays are installed in the Kodiak instrument panel. Two units are configured as PFD 1 and PFD 2, the third is configured as an MFD. All displays provide control and display of nearly all functions of the system. The PFD displays are located on either side of the MFD, with the stand-by instruments located to the left of PFD1. The two GMA 1360D Audio Panels are located inboard of each PFD. Additionally, a GMC 710 AFCS Controller is on the center instrument panel. The GDL 69A SXM datalink and the GWX weather radars are connected to the MFD through a high-speed data bus (HSDB) Ethernet connection. The displays communicate with each other and the GIA units through a HSDB Ethernet connection as well. PFD1 communicates with the GTS 800 through a HSDB. The Garmin GTX 345R transponder communicates with the GIA through an RS-232 interface. 2.2.2 Flight Stream 510 Wireless Transceiver The Flight Stream 510 is a Wi-Fi and Bluetooth capable multimedia card installed in the bottom SD card slot of an MFD. It sends position, velocity, time, attitude, heading, FIS-B, TIS-B traffic, Sirius XM audio control, Sirius XM weather data, and flight plan transfer to mobile devices by Bluetooth. The Flight Stream 510 can also interface with a mobile device using Wi-Fi pairing for the purpose of updating databases used by the GDUs. Bluetooth and Wi-Fi are mutually exclusive, with only one interface functional at a time. Connecting through Wi-Fi requires a pilot-configurable Wi-Fi Protected Access WPA2 security password. By updating databases wirelessly, new databases can be transferred to the G1000 NXi system without taking the data card out of the aircraft. 2.2.3 GMA 1347 Audio Panel The GMA 1347 is a vertically oriented panel mounted audio control and marker beacon system. The system delivers reliability and versatility for all audio controlling functions. LED-illuminated push buttons and logical panel layout allow audio selection of NAV, COM, DME, ADF, MKR, TEL, AUX, and automatic warning audio in voice or tone annunciation. LED brightness is adjusted to a level appropriate for ambient cockpit light conditions automatically by the GDU or manually with radio lighting controls, depending upon installation connections. A failsafe circuit connects the pilot's headset and microphone directly to COM 1 in case power is interrupted or the unit is turned off. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-6 LMM for the Kodiak 100 190-02102-00 Rev.4 2.2.4 GMA 1360D Audio Panel The GMA 1360D is a vertically oriented panel-mounted audio controller and marker beacon system that collects, processes, and distributes audio signals between avionics, crew, and passengers. LED illuminated push buttons allow for the selection of active radios, as well as entertainment audio. LED brightness is adjusted to a level appropriate for ambient cockpit light conditions automatically by the GDU. The GMA 1360D is a high fidelity digital audio panel with improved circuitry that makes audio signals less prone to noise (e.g. whining sound of an alternator or blip sound from a radar). At the core of the GMA 1360D is a digital signal processor (DSP) that cleans up audio using advanced filtering techniques and provides VOX control for mic inputs. The GMA 1360D outputs feature high quality digital-to-analog converters and headset amplifier circuits that are used to minimize noise and distortion. The GMA 1360D provides a speaker output that may be used as a cockpit speaker or for a PA system to address passengers. The GMA 1360D digitally records audio and plays the recordings back. The GMA 1360D provides an intercom communication system (ICS) which controls communication paths between pilot, copilot, and passengers. The ICS also allows independent volume adjustments for the pilot, copilot, and passengers. Additionally, there is a volume adjustment for the MKR, AUX, MUSIC, and TEL sources. A failsafe circuit connects the pilot headset and microphone directly to the on-side COM when power is removed from the unit. This circuit will also connect Pilot PTT to the on- side MIC KEY and pilot headset to a failsafe warning audio input. The GMA 1360D is available as a dual audio panel installation. A GMA 1360D installation can provide redundancy and additional support for COMs, radios, or headset positions, as required by an installation. The GMA 1360D includes Bluetooth® technology, used to wirelessly connect smartphones and tablets to stream audio and make phone calls. The GMA 1360D also connects wirelessly to a VIRB XE, eliminating the need to install a headset audio cable. 2.2.5 GMC 710 AFCS Controller The GMC 710 Autopilot Mode Controller provides pitch and roll commands and displays them on the PFDs. The mode logic and flight director calculations are performed by the Garmin GIA 64W Integrated Avionics Unit (IAU) and are displayed on the pilot's and copilot's GDU 1050 primary flight displays. The AFCS function of the IAU supplies flight director steering commands and annunciations in relation to the active pitch and roll flight director modes. The AFCS system continuously monitors the flight director and autopilot functions for correct sensor data. If the flight director modes cannot be calculated, the flight director and autopilot will automatically disengage. If sensor data for the autopilot or yaw damper are not correct, these modes automatically disengage. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-7 190-02102-00 Rev.4 2.2.6 GIA 63W/GIA 64W Integrated Avionics Unit The Integrated Avionics Unit (GIA) functions as the main communication hub, linking all LRUs with the on-side PFD. Each GIA contains a GPS SBAS receiver, VHF COM/NAV/ GS receivers, a Flight Director (FD) and system integration microprocessors. The GIAs are not paired together and do not communicate with each other directly. An optional configuration is possible which will also interface with older equipment with analog, synchro, and other unique interfaces. 2.2.7 GEA 71 and GEA 71B Engine and Airframe Interface The GEA71(B) Engine Airframe Unit is a microprocessor based input/output Line Replaceable Unit (LRU) which monitors sensor inputs and drive annunciator outputs for aircraft airframe and engine systems. The GEA 71(B) interfaces with various sensors on the aircraft and communicates airframe and engine information through an RS-485 digital interface to the GIA. The GIAs then interface with the PFDs and the MFD. The MFD displays engine instrumentation and the PFDs display airframe alerts provided by the GEA 71(B). Engine/airframe instrumentation is also displayed on the PFDs and/or MFD when the system is in reversionary mode. The displays serve as the GEA 71(B) user interface. All configuration settings are controlled by software settings accessed by the MFD and PFDs. The GEA 71(B) uses a configuration module temperature sensor and a thermocouple sensor housed in a backshell assembly to monitor backshell junction temperatures. The GEA 71(B) has Analog Inputs (18), Engine Temperature Analog Inputs, Transducer Excitation Outputs, RS-485 interfaces, Discrete Inputs, Digital Inputs, and Aircraft Power Inputs. The GEA 71(B) has 9 Annunciator Outputs and 2 Differential Counter Inputs and 2 Extended Common Mode Analog Inputs. The GEA 71(B) operates with 28 V DC nominal aircraft power. 2.2.8 GTX 345R Transponder The GTX 345R Transponder operates on radar frequencies, receiving ground radar or TCAS interrogations. The transponder transmits a coded response of pulses to ground based radar on a frequency of 1090 MHz. The transponder has IDENT capability and replies to ATCRBS Mode A, Mode C and Mode S All-Call interrogation. It also includes ADS-B In which provides TISB and FIS-B data via UAT and 1090 MHz. The transponder offers an optional Garmin altitude encoder to meet the required barometric pressure altitude source and an optional internal GPS/SBAS source to meet the required GNSS position source integrity for ADS-B Out. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-8 LMM for the Kodiak 100 190-02102-00 Rev.4 NOTE ADS-B technology improves situational awareness and flight safety. A Garmin transponder with ADS-B capabilities will automatically transmit position, velocity, and heading information to other aircraft and ground stations. The current air traffic control system depends on a transponder request for pertinent aircraft information, whereas ADS-B provides automatic transmission of aircraft information without a request. 2.2.9 GRS 79 Altitude and Heading Reference System The Attitude and Heading Reference System (AHRS) provides aircraft attitude and heading information to both displays and both GIAs. The AHRS contains advanced sensors (including accelerometers and rate sensors) that interface with the Magnetometer to obtain magnetic field information, with the ADC to obtain air data, and with both GIAs to obtain GPS information. 2.2.10 GDC 72 Air Data Computer The Air Data Computer (ADC) processes data from the pitot/static system as well as the OAT probe. This unit provides pressure altitude, airspeed, vertical speed and OAT information to the system, and it communicates with both GIAs, the PFDs, the MFD, and the AHRS. It also interfaces directly with the OAT probe. 2.2.11 GMU 44/GMU 44B Magnetometer The GMU 44(B) magnetometer measures the magnitude of the local magnetic field in three axes. It also measures its own internal temperature and its two-axis tilt angles. The GMU 44(B) relays all this information to the GRS 79 AHRS unit. The GMU 44(B) uses magneto-resistive sensors, an inclinometer, and a temperature sensor to perform its measurements. The sensor readings are converted from their original analog voltage format into digital format. The GMU 44(B) has a single RS-232 input for code upload and testing. This input is not active in normal operation. The GMU 44(B) is a sensitive instrument that requires careful mounting. Specific guidelines regarding vibration, mounting rigidity, accuracy of orientation (relative to aircraft structure), and placement position (relative to aircraft structure), and magnetic disturbances must be observed. Refer to the GRS 79 AHRS Installation Manual, Garmin P/N 190-01852-00, for details. 2.2.12 GTP 59 Outside Air Temperature Probe Each of the GTP 59 OAT probes provides outside air temperature data for use by the associated GDC 72 Air Data Computer. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-9 190-02102-00 Rev.4 2.2.13 GTS 800 Traffic System The GTS 800 is a microprocessor-based Line Replaceable Unit (LRU) that uses active interrogations of Mode C transponders to provide Traffic Advisories to the pilot. When installed with a 1090 MHz ADS-B transmit class of equipment, the GTS 800 also utilizes passive surveillance. Traffic is displayed on the MFD via ARINC 429 and/or Ethernet High Speed Data Bus (HSDB). An aural alert is also provided to inform the crew a traffic advisory (TA) will be displayed. A top mounted directional antenna is used to derive bearing of the intruder aircraft, which is displayed with relative altitude to own aircraft. Top antenna transmitted interrogations are directional, reducing the number of transponders that receive the interrogation, thus reducing potential garble on the 1090 MHz band. Optional bottom antenna transmit interrogations are directional antenna (recommended for retractable gear installations). A bottom directional antenna installation gives the benefit of intruder bearing visibility for targets that are shaded from the top directional antenna. 2.2.14 GWX 75 Airborne Weather Radar Processor The Airborne Weather Radar is an all-digital, high definition radar that automatically performs multiple scan/sweep angles to help give the actual size, shape and hazardous storm cell activity. It has zero blind range for close-in returns and ground clutter suppression. It provides data to the PFDs and to the MFD. 2.2.15 GWX 70R Weather Radar The GWX 70R is a solid-state weather radar providing airborne weather and ground mapped radar data to the PFDs and to the MFD. The displays communicate with the GWX 70R weather radar through a high-speed data bus (HSDB) Ethernet connection. NOTE R stands for Reduced Scan. It has a 45-degree scan as opposed to ±60 degrees with hard mechanical stops. 2.2.16 GDL 69A SXM Satellite Radio Receiver The GLD 69A SXM is a satellite radio receiver that provides data link weather information to the MFD (and, indirectly, to the inset map of the PFD) as well as digital audio entertainment. The GDL 69A SXM communicates with the MFD via a HSDB connection. Subscriptions to the SiriusXM Weather or SiriusXM Satellite Radio services are required to enable the GDL 69A SXM capability. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-10 LMM for the Kodiak 100 190-02102-00 Rev.4 2.2.17 GSA 80/81 Servo Actuator The GSA 80/81 Servo Actuators are electromechanical units that provide automatic control of a single flight axis (pitch, roll, or yaw) and/or their associated trims. The units contain a motor-control and monitor circuit board, as well as a solenoid and a brushless DC motor, all enclosed in an extruded aluminum housing. The units receive serial RS-485 data packets from two GIA integrated avionics units, which contain data from the flight director, the GRS 79 AHRS. The motor control board processes this incoming data and drives the brushless motor as necessary to obtain the desired aircraft response. The monitor board independently monitors the servo speed, monitors the output torque, and controls the engagement of the drive-clutch solenoid. 2.2.18 GSM 86 Servo Mount The GSM 86 Servo Gear Box is mounted to the aircraft structure via a custom mounting bracket, and is responsible for transferring the output torque of the GSA 80/81 servo actuator to the mechanical flight control surface linkage. The GSM 86 houses its internal components within a cast aluminum housing. The slip clutch is available in a variety of slip torque settings, and in three different lengths, depending on the setting (short, medium, and long). The clutch cannot be set once manufactured; therefore, it is obtained with the proper setting. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-11 190-02102-00 Rev.4 2.3 System Operation 2.3.1 G1000 NXi System Controls Control and operation of G1000 NXi equipment as normally used in flight occurs through the PFD and MFD bezel controls, the GMA 1360D Audio Panel faceplate buttons, and the GMC 710 AFCS Controller. 2.3.1.1 PFD/MFD Controls Figure 2-3 and Table 2-2 identify controls available on the GDU bezels. Figure 2-3. GDU Controls Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-12 LMM for the Kodiak 100 190-02102-00 Rev.4 Table 2-2. GDU Control Functions 1 NAV VOL/ID Knob • Controls NAV audio volume level. • Press to toggle the Morse code identifier audio ON and OFF. 2 NAV Frequency Transfer Key • Toggles the standby and active NAV frequencies. 3 Dual NAV Knob • Tunes the standby frequencies for the NAV receiver (large knob for MHz; small knob for kHz). • Press to switch the tuning box (cyan box) between NAV1 and NAV2. 4 Joystick • Turn to change the map range. • Press to activate Map Pointer and move in the desired direction to pan map. 5 BARO Knob • Sets the altimeter barometric pressure. • Press to enter standard pressure (29.92). 6 Dual COM Knob • Turn to tune COM transceiver standby frequencies (large knob for MHz, small knob for kHz). • Press to toggle cyan tuning box between COM1 and COM2. • The selected COM (green) is controlled with the COM MIC key (Audio Panel). 7 COM Frequency Transfer Key • Transfers the standby and active COM frequencies. • Press and hold two seconds to tune the emergency frequency (121.5 MHz) automatically into the active frequency field. 8 COM VOL/SQ Knob • Turn to control COM audio volume level. (shown as a percentage in the COM Frequency Box) • Press to turn the COM automatic squelch On/Off. 9 Direct-To Key • Activates the Direct-To function and allows the user to enter a destination waypoint and establish a direct course to the selected destination. (designated by identifier, chosen from the active route, or taken from the map pointer position.) 10 FPL Key • Displays the active Flight Plan Page for creating and editing the active flight plan. 11 CLR Key • Erases information, cancels entries, or removes menus • Press and hold to display MAP - NAVIGATION Page (MFD only). Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-13 190-02102-00 Rev.4 2.3.1.2 GDU Softkey Functions Selection softkeys are located along the bottom of the display. The softkeys shown depend on the softkey level previously selected. The bezel keys below the softkey labels can be used to press the appropriate softkey. There are three types of softkeys. The first type of softkey selects a simple On/Off state, indicated by an annunciator on the softkey label displayed as green (On) or gray (Off). The second type of softkey selects among several options, indicated by the softkey label changing to reflect the name of the chosen option. When pressed, the third type of softkey displays another set of softkeys available for the selected function. These softkeys also revert to the previous level after 45 seconds of inactivity. When a softkey function is disabled, the softkey label is subdued. Figure 2-4. GDU Softkeys 12 Dual FMS Knob • Press to turn the selection cursor On/Off. • Data Entry: With cursor on, turn to enter data in the highlighted field (large knob moves cursor location, small knob selects character for highlighted cursor location). • Scrolling: When a list of information is too long for the window or box, a scroll bar appears, indicating more items to view. With cursor on turn large knob to scroll through list. • Page Selection: Turn knob on MFD to select the page to view (large knob selects a page group, small knob selects a specific page from the group). 13 MENU Key • Displays a context-sensitive list of options for accessing additional features or making setting changes that relate to particular pages. 14 PROC Key • Gives access to IFR departure procedures (DPs), arrival procedures (STARs) and approach procedures (IAPs) for a flight plan. If a flight plan is used, available procedures for the departure and/or arrival airport are automatically suggested. These procedures can then be loaded into the active flight plan. If a flight plan is not used, both desired airport and desired procedure may be selected. 15 ENT Key • Validates or confirms a menu selection or data entry. Table 2-2. GDU Control Functions (Continued) Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-14 LMM for the Kodiak 100 190-02102-00 Rev.4 2.3.1.3 GMA 1347 Audio Panel Controls Figure 2-5. GMA 1347 Controls Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-15 190-02102-00 Rev.4 Table 2-3. GMA 1347 Control Functions 1 COM1 MIC Selects the #1 COM for transmitting. The COM1 receiver is simultaneously selected when this key is pressed, allowing received audio from the COM1 receiver to be heard. COM2 receiver audio can be added by pressing the COM2 Key. 2 COM1 When selected, the #1 COM receiver audio can be heard. 3 COM2 MIC Selects the #2 COM for transmitting. The COM2 receiver is simultaneously selected when this key is pressed, allowing received audio from the COM2 receiver to be heard. COM2 can be deselected by pressing the COM2 Key, or COM1 can be added by pressing the COM1 Key. 4 COM2 When selected, the #2 COM receiver audio can be heard. 5 COM 3 MIC Not used. 6 COM 3 Not used. 7 COM 1/2 Not used. 8 TEL Not used. 9 PA Selects the passenger address system. The selected COM transmitter is deselected when the PA Key is pressed. 10 SPKR Selects and deselects the cabin speaker. COM and NAV receiver audio can be heard on the speaker. 11 MKR/MUTE Mutes the currently received marker beacon receiver audio. Unmutes when new marker beacon audio is received. Also, stops play of the clearance recorder. 12 HI SENS Press to increase marker beacon receiver sensitivity. Press again to return to normal. 13 DME Not used. 14 NAV 1 When selected, audio from the #1 NAV receiver can be heard. 15 ADF Not used. 16 NAV 2 When selected, audio from the #2 NAV receiver can be heard. 17 AUX Not used. 18 MAN SQ Press to enable manual squelch for the intercom. When active, press the PILOT Knob to illuminate 'SQ'. Turn the PILOT/PASS Knobs to adjust squelch. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-16 LMM for the Kodiak 100 190-02102-00 Rev.4 19 PLAY Press once to play the last recorded audio. Pressing the PLAY Key during play begins playing the previously recorded memory block. Each subsequent press of the PLAY Key begins playing the next previously recorded block. Press the MKR/MUTE Key to stop play. 20 PILOT Pressing selects the pilot intercom isolation. Press again to deselect pilot isolation. 21 COPLT Pressing selects the copilot intercom isolation. Press again to deselect copilot isolation. 22 PILOT Knob Press to switch between volume and squelch control as indicated by the 'VOL' or 'SQ' being illuminated. Turn to adjust intercom volume or squelch. The MAN SQ Key must be selected to allow squelch adjustment. 23 PASS Knob Turn to adjust Copilot/Passenger intercom volume or squelch. The MAN SQ Key must be selected to allow squelch adjustment. 24 Reversionary Mode Button Pressing manually selects Reversionary Mode. Table 2-3. GMA 1347 Control Functions (Continued) Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-17 190-02102-00 Rev.4 2.3.1.4 GMA 1360D Audio Panel Controls Figure 2-6. Audio Panel Controls Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-18 LMM for the Kodiak 100 190-02102-00 Rev.4 Table 2-4. GMA 1360D Control Functions 1 COM1 MIC Selects the #1 COM for transmitting. The COM1 receiver is simultaneously selected when this key is pressed, allowing received audio from the COM1 receiver to be heard. COM2 receiver audio can be added by pressing the COM2 Key. When the PTT is active the annunciation will be flashing. 2 COM1 When selected, the #1 COM receiver audio can be heard. 3 COM2 MIC Selects the #2 COM for transmitting. The COM2 receiver is simultaneously selected when this key is pressed, allowing received audio from the COM2 receiver to be heard. COM2 can be deselected by pressing the COM2 Key, or COM1 can be added by pressing the COM1 Key. When the PTT is active the annunciation will be flashing. 4 COM2 When selected, the #2 COM receiver audio can be heard. 5 AUXMIC Reserved for optional audio. 6 AUX Reserved for optional audio. 7 DME Turns optional DME audio On or Off. 8 NAV1 When selected, the #1 NAV receiver audio can be heard. 9 ADF Turns optional the ADF receiver audio On or Off. 10 NAV2 When selected, the #2 NAV receiver audio can be heard. 11 PA Selects the passenger address system. The selected COM transmitter is deselected when the PA Key is pressed. A solid annunciation indicates PA mode is active, while a flashing annunciation indicates PTT has been keyed. 12 TEL Selects/deselects the TEL audio source and assigns the Bluetooth device to the TEL audio. Press the TEL button until the annunciator turns blue. The annunciator will cycle from OFF to WHITE to BLUE. WHITE selects the wired audio source and BLUE selects the Bluetooth audio source. The Bluetooth audio source can only be assigned to one source at a time. Once the Bluetooth audio is assigned to an audio source, the remaining entertainment audio sources will only cycle between OFF and WHITE. 13 CREW ICS Controls the crew intercom system. Press and hold to enable/ disable the onside Bluetooth recording mode. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-19 190-02102-00 Rev.4 14 MUS1 Selects/deselects the MUS1 audio source and assigns the Bluetooth device to the MUS1 audio. Press the MUS1 button until the annunciator turns blue. The annunciator will cycle from OFF to WHITE to BLUE. WHITE selects the wired audio source and BLUE selects the Bluetooth audio source. The Bluetooth audio source can only be assigned to one source at a time. Once the Bluetooth audio is assigned to an audio source, the remaining entertainment audio sources will only cycle between OFF and WHITE. 15 PASS ICS Controls the crew intercom system. 16 MUS2 Selects/deselects the MUS2 audio source and assigns the Bluetooth device to the MUS2 audio. Press the MUS1 button until the annunciator turns blue. The annunciator will cycle from OFF to WHITE to BLUE. WHITE selects the wired audio source and BLUE selects the Bluetooth audio source. The Bluetooth audio source can only be assigned to one source at a time. Once the Bluetooth audio is assigned to an audio source, the remaining entertainment audio sources will only cycle between OFF and WHITE. 17 SPKR Selects and deselects the on-side flight deck speaker. COM, NAV, AUX, PA, and MKR receiver audio can be heard on the speaker. 18 MRK/MUTE Selects Marker Beacon receiver audio. Mutes the currently received Marker Beacon receiver audio. Unmutes automatically when new Marker Beacon audio is received. Also, stops play of recorded COM audio. 19 HI SENS Press to increase Marker Beacon receiver sensitivity. Press again to return to low sensitivity. 20 PLAY Press once to play the last recorded COM audio. Press again while audio is playing and the previous block of recorded audio will be played. Each subsequent press plays each previously recorded block. Pressing the MKR/MUTE key during play of a memory block stops play. 21 MAN SQ Enables manual squelch for the intercom. When the intercom is active, press the VOL/SQ Control Knob to illuminate the squelch annunciation. Turn the PILOT/PASS knobs to adjust squelch. 22 Volume/Squelch Indicator Indicates volume/squelch setting relative to full scale. Table 2-4. GMA 1360D Control Functions (Continued) Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-20 LMM for the Kodiak 100 190-02102-00 Rev.4 23 Cursor (CRSR) Control Knob Turn to move the cursor (flashing white or blue annunciator) to the desired source. 24 Volume/Squelch (VOL/SQ) Control Knob Turn the smaller knob to control volume or squelch of the selected source (indicated by the flashing white or blue annunciator). When the volume control cursor is not active press to switch to Blue-Select mode. If the volume control cursor is active, press twice (once to cancel the cursor, twice to activate Blue-Select mode). Press and hold for five seconds to enable the audio panel as discoverable for pairing. The Bluetooth Annunciator will flash to indicate the unit is discoverable. The unit will remain discoverable for 90 seconds or until a successful pair is established. 25 Bluetooth Connection Annunciator The indicator is white. It flashes when discoverable. It is solid when connected and not illuminated when not connected. 26 DISPLAY BACKUP Button Manually selects PFD/MFD Reversionary Mode. Table 2-4. GMA 1360D Control Functions (Continued) Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-21 190-02102-00 Rev.4 2.3.1.5 GMC 710 AFCS Controller Figure 2-7 shows the GMC 710 faceplate controls. The Garmin AFCS is mainly controlled through the GMC 710 AFCS Control Unit. The AFCS Control Unit consists controls listed below. Figure 2-7. GMC 710 Controls NOTE Except for the FD and SPD Keys, if a key is selected, its respective annunciator is illuminated Table 2-5. AFCS Control Unit (GMC 710) 1 HDG Key Selects/deselects Heading Select Mode. 2 APR Key Selects/deselects Approach Mode. 3 NAV Key Selects/deselects Navigation Mode. 4 FD Key Activates/deactivates the flight director in the default pitch and roll modes. If the autopilot is engaged, the FD Key is disabled. 5 XFR Key Switches the autopilot between the pilot-side and the copilot side flight directors. This selection also selects which air data computer is communicating with the active transponder. Upon start, the pilot-side FD is selected. 6 ALT Key Selects/deselects Altitude Hold Mode. 7 VS Key Turns optional DME audio On or Off. 8 FLC Key When selected, the #1 NAV receiver audio can be heard. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-22 LMM for the Kodiak 100 190-02102-00 Rev.4 9 CRS2 Knob Sets the copilot-selected course on the HSI of PFD2 when the VOR1, VOR2, or OBS/SUSP mode is selected. Pressing this knob centers the CDI on the currently selected VOR. The copilot-selected course provides course reference to the copilot-side flight director when operating in Navigation and Approach modes. 10 SPD Key Switches the Flight Level Change mode reference speed between IAS and MACH number 11 NOSE UP/DN Wheel Controls the active mode reference for the Pitch, Vertical Speed, and Flight Level Change modes. 12 VNV Key Selects/deselects Vertical Navigation mode. 13 ALT SEL Knob Sets the selected altitude in the Selected Altitude Box. In addition to providing the standard altitude alerter function, selected altitude provides an altitude setting for the Altitude Capture/ Hold mode of the AFCS. 14 YD Key Engages/disengages the yaw damper. 15 AP Key Engages/disengages the autopilot. 16 BANK Key Selects/deselects Low Bank Mode. 17 CRS1 Knob Sets the pilot-selected course on the HSI of PFD1 when VOR1, VOR2, or OBS/SUSP mode is selected. Pressing this knob centers the CDI on the currently selected VOR. The pilot-selected course provides course reference to the pilot- side flight director when operating in Navigation and Approach modes. 18 BC Key Selects/deselects Back Course Mode. 19 HDG Knob Sets the selected heading on the HSI. When operating in Heading Select mode, this knob provides the heading reference to the flight director. Table 2-5. AFCS Control Unit (GMC 710) Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ LMM for the Kodiak 100 Page 2-23 190-02102-00 Rev.4 2.3.2 Apply System Power The system is integrated with the aircraft electrical system and receives power directly from electrical busses. The PFDs, MFD and supporting sub-systems include both power on and continuous built-in test features that exercise the processor, system memory, external inputs and outputs to provide safe operation. During system initialization, test annunciations appear on both PFDs. All system annunciations should disappear typically within one minute of system start. Upon start, key annunciator lights also become momentarily illuminated on the audio panels, the control units and the display bezels. On the PFDs, the AHRS initializes and displays 'AHRS ALIGN: Keep Wings Level'. The AHRS should display valid attitude and heading fields typically within one minute of system start. The AHRS can align itself both while taxiing and during level flight. When the MFD starts, the MFD Start Page shows the following information: • System version • Checklist File • Land database name and version • Safe Taxi database and expiration date • Terrain database name and version • Airport Terrain database name and version • Obstacle database name and expiration date • Navigation database name and expiration date • Airport Directory name and expiration date • FliteCharts/ChartView name and expiration date Current database information includes the valid operating dates, cycle number and database type. When this information has been reviewed for currency (to ensure that no databases have expired), the pilot is prompted to continue. Pressing the ENT Key acknowledges this information and displays the Navigation Map (MAP) Page. When the system has acquired enough satellites to calculate a position, the aircraft's current position is shown on the Navigation Map Page. Uncontrolled if Printed ______________________________________________________________________________ ____________________________________________________________________________ Page 2-24 LMM for the Kodiak 100 190-02102-00 Rev.4 Figure 2-8. PFD Initialization (both PFDs) Figure 2-9. MFD Start Page Uncontrolled if Printed