Garmin GDU 370 Installation Manual page 91

Test the XM Receiver (if applicable):
1. Power on unit and use the FMS Joystick to select the XM Page.
2. Verify that the XM receiver is functioning correctly as indicated by the green signal strength
bars. See Section 8.6 for XM Activation Instructions if needed.
G3X Installation Manual – Post Installation Checkout and Calibration Procedures
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Revision A