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G1000 System Maintenance Manual - Hawker Beechcraft G36 Page 8-9

190-01259-00 Rev. 5

8.3.1 Autopilot Pre-Flight Test

NOTE

The autopilot pre-flight test will run on every full autopilot power-on.

a. Open the AP SERVOS circuit breaker and reset. The AFCS will re-initiate the pre-

flight test.

NOTE

A red AFCS ( ) annunciation will be displayed until both GIAs, the

AHRS, and the autopilot servos are online.

b. Verify that a white ‘PFT’ annunciation is displayed on the PFD, as shown in Figure

8.8.

Figure 8.8 - GFC 700 Pre-Flight Test

c. Upon successful completion of the pre-flight test, a normal AP disconnect tone will

sound and the ‘PFT’ annunciation will clear. Continue to Section 8.3.2.

NOTE

If the ‘PFT’ annunciation turns red, the test has failed and additional

troubleshooting will have to be performed prior to continuing with the test.

NOTE

If the aural alert is not heard, but pre-flight testing passed, engage the

utopilot by pressing the AP key and disengage the Autopilot by pressing the

P key again. Visual and aural disconnect alerting should occur. If no alert is

heard, the audio interface between GIA No. 1 and the audio panel should be

checked. If an alert is heard, the audio interface between GIA No. 2 and the

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Garmin Software Version 0858.09 Bedienerhandbuch Seite 75