Garmin MX20 - Page 8

Table of Contents
ii 560-1025-09 Rev E MX20 Installation Manual
2.9.14 HONEYWELL KMH 820 IHAS CHECKOUT PROCEDURE....................................................................... 46
3 SPECIFICATIONS ..........................................................................................................................47
3.1 MX20 FEATURES............................................................................................................................47
3.1.1 DISPLAY.................................................................................................................................................... 47
3.1.2 USER INTERFACE ...................................................................................................................................... 47
3.1.3 EXPANSION/INTERNAL ARCHITECTURE..................................................................................................... 47
3.1.4 POSITION SOURCE..................................................................................................................................... 47
3.1.5 ELECTRICAL.............................................................................................................................................. 47
3.1.6 AVIONICS OUTPUTS .................................................................................................................................. 48
3.1.7 AVIONICS INPUTS...................................................................................................................................... 48
3.1.8 AVIONICS OUTPUTS (I/O MODEL)............................................................................................................. 48
3.1.9 AVIONICS INPUTS (I/O MODEL) ................................................................................................................ 48
3.1.10 SERIAL INTERFACE DATA SOURCES ..................................................................................................... 48
3.1.11 PHYSICAL SPECIFICATIONS................................................................................................................... 49
3.1.12 ENVIRONMENTAL SPECIFICATIONS....................................................................................................... 49
3.1.13 TSO AUTHORIZATIONS ........................................................................................................................ 50
3.1.14 INTERNAL GPS RECEIVER PERFORMANCE ........................................................................................... 50
3.1.15 WEATHER RADAR AND FUNCTIONS...................................................................................................... 51
3.2 REAR CONNECTOR PIN OUTS .........................................................................................................52
3.3 ANTENNA REQUIREMENTS .............................................................................................................54
3.3.1 A-33 ANTENNA......................................................................................................................................... 54
3.3.2 A-34 (590-1112)....................................................................................................................................... 55
4 LIMITATIONS.................................................................................................................................57
4.1 OPERATION .....................................................................................................................................57
4.2 INSTALLATION ................................................................................................................................57
4.3 GPS ANTENNA................................................................................................................................57
4.4 ANTENNA INSTALLATION – GENERAL ............................................................................................57
4.5 TRAFFIC SENSOR ............................................................................................................................57
4.6 FIS SENSOR.....................................................................................................................................57
4.7 RADAR SENSOR ..............................................................................................................................58
4.8 TAWS SENSOR...............................................................................................................................58
5 TROUBLESHOOTING...................................................................................................................59
5.1 TROUBLESHOOTING GUIDE ............................................................................................................59
5.2 INTEGRATION TROUBLESHOOTING PROCEDURE ............................................................................64
5.3 CONTACTING THE FACTORY FOR ASSISTANCE...............................................................................64
6 CONTINUED AIRWORTHINESS INSTRUCTIONS .................................................................65
6.1 EQUIPMENT CALIBRATION .............................................................................................................65
6.2 CLEANING THE FRONT PANEL ........................................................................................................65
6.3 DISPLAY BACKLIGHT......................................................................................................................65
6.4 LITHIUM BATTERY REPLACEMENT.................................................................................................65
6.5 ALTITUDE ENCODER.......................................................................................................................65
6.6 MANUALS .......................................................................................................................................65
7 ENVIRONMENTAL QUALIFICATIONS....................................................................................67
APPENDIX A - I/O SPECIFICATIONS ..................................................................................................1
A.1 MOVING MAP INPUT .................................................................................................................1
A.2 BINARY NEAREST LIST DATA (WHEN EXTENDED DATA IS ENABLED ONLY).......2