Garmin G5 Installation Manual page 146

o Ground Track display (if not interfaced to a GMU 11, indicated by magenta
numbers indicating GPS ground track.
•
Ground speed field (configurations without a GPS input will not display Ground
Speed)
•
Current track bug
•
Rotating compass rose.
6.3.8.5 GPS Position Check (Installations using an External Antenna
interfaced to the G5)
This test must be conducted outside, as the use of a GPS repeater inside a hangar may result in
a failed test.
1. Apply power to the aircraft and aircraft systems and allow the aircraft systems to
initialize and the G5(s) to acquire sufficient satellites for a GPS solution.
2. Enter configuration mode on the G5 Attitude indicator and the G5 HSI if the optional
GPS antenna is interfaced, and navigate to the GPS Configuration Page.
3. Ensure a valid GPS position fix is obtained by monitoring the GPS status. The
following status indications are valid fixes for this test.
•
3D GPS
•
3D DIFFERENTIAL
6.3.8.6 GPS Position Check (Installations using a GPS Navigator
interfaced to the G5)
This test must be conducted outside, as the use of a GPS repeater inside a hangar may result in
a failed test.
1. Apply power to the aircraft and aircraft systems and allow the aircraft systems to
initialize and the GPS Navigator to acquire sufficient satellites for a GPS solution.
2. On the G5 Attitude display, verify the following;
•
Ground Track display (if not interfaced to a GMU 11)
•
Ground speed field
3. On the G5 HSI display, verify the following;
•
Ground Track display (if not interfaced to a GMU 11, indicated by magenta
numbers indicating GPS ground track.
•
Ground speed field
•
Current track bug
Garmin G5 Electronic Flight Instrument Part 23 AML STC Installation Manual
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Page 146
190-01112-10
Rev. 9