Recommended Test Equipment; Gdu 37X Test Procedure - Garmin GDU 370 Installation Manual

8.1

Recommended Test Equipment

The following test equipment is recommended to conduct and complete all post installation
checkout procedures in this section: (All test equipment should have current calibration
records)
•
Pitot/static ramp tester
•
Digital Multi-Meter (DMM)
•
Ground power unit capable of supplying 14/28 Vdc power to the aircraft systems and avionics
•
Outdoor line-of-site to GPS satellite signals or GPS indoor repeater
•
Digital Level or equivalent
8.2

GDU 37X Test Procedure

Test the GPS Receiver:
1. Power on unit and use the FMS Joystick to select the Info Page.
2. Verify that the GPS receiver is functional and able to calculate its present position.
Page 8-2
Revision A
G3X Installation Manual – Post Installation Checkout and Calibration Procedures
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