Garmin G3X Touch Maintenance Manual page 8

B.9 ADS-B Antenna Interface .............................................................................................. B-16
FIGURE
Figure 2-1 - GDU 460 (Single Display, with EIS Optional) .............................................................. 8
Figure 2-2 - GDU 470 ...................................................................................................................... 9
Figure 2-3 - GSU 25D ADAHRS ................................................................................................... 10
Figure 2-4 - GMU 11 Magnetometer ............................................................................................. 10
Figure 2-5 - GTP 59 ...................................................................................................................... 11
Figure 2-6 - GAD 29B (ARINC 429 Adapter) ................................................................................ 11
Figure 2-7 - GAD 27 ...................................................................................................................... 12
Figure 2-8 - GEA 24 Engine and Airframe Unit ............................................................................. 12
Figure 2-9 - GDL 52R Data Link ................................................................................................... 13
Figure 2-10 - GPS Antenna ........................................................................................................... 14
Figure 2-11 - G3X Architecture (Summary) .................................................................................. 15
Figure 3-1 - GDU Features and Controls ...................................................................................... 19
Figure 3-2 - Split/Full Format Buttons
Figure 3-3 - Split/Full Format Buttons
Figure 3-4 - Normal Mode, Full Format - PFD w/ EIS (Example) ................................................. 20
Figure 3-5 - Normal Mode, Split Format - PFD W/ EIS (Example) ............................................... 21
Figure 3-6 - Normal Mode, Full - MFD with EIS (Example) .......................................................... 22
Figure 3-7 - GDU Knob Function Example ................................................................................... 23
Figure 3-8 - Data Entry Options (Examples) ................................................................................. 23
Figure 3-9 - Configuration Mode Pages ........................................................................................ 24
Figure 5-1 - Incorrect CAN Bus Topographies .............................................................................. 33
Figure 5-2 - Correct CAN Bus Wiring Example and Node Connections ....................................... 33
Figure 5-3 - Network Error Rate (Configuration/Diagnostic Mode) ............................................... 34
Figure 5-4 - Heading Failure Indication ......................................................................................... 39
Figure 5-5 - Attitude Failure Indication .......................................................................................... 40
Figure 5-6 - Magnetometer Interference Test On-screen Instructions .......................................... 41
Figure 5-7 - Magnetometer Interference Test Progress ................................................................ 42
Figure 5-8 - Magnetometer Interference Test Status .................................................................... 42
Figure 5-9 - Engine/Airframe Failure Indications .......................................................................... 44
Figure 5-10 - View of P4X01 Connector from back of GDU ......................................................... 48
Figure 5-11 - View of P4X02 Connector from back of GDU ......................................................... 48
Figure 5-12 - View of J251 Connector on the GSU 25D ............................................................... 50
Figure 5-13 - View of J252 Connector on the GSU 25D ............................................................... 50
Figure 5-14 - View of J111 Connector on the GMU 11 ................................................................. 51
Figure 5-15 - View of J271 Connector on the GAD 27 ................................................................. 52
Figure 5-16 - View of TB273 Terminal Block on GAD 27 ............................................................. 54
Figure 5-17 - View of J241 Connector on the GEA 24 .................................................................. 54
Figure 5-18 - View of J242 Connector on the GEA 24 .................................................................. 55
Figure 5-19 - View of J243Connector on the GEA 24 ................................................................... 56
Figure 5-20 - View of J244 Connector on the GEA 24 .................................................................. 57
Maintenance Manual
G3X Touch EFIS Part 23 AML STC
LIST OF ILLUSTRATIONS
- GDU 460 ...................................................................... 20
- GDU 470 ...................................................................... 20
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190-02472-02
Revision 2