Garmin G1000 Maintenance Manual page 152

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Table 7-2. Magnetometer Interference Test Sequence (example)
Test (min:secs)
When the CALIBRATE field is blinking, press the ENT key to begin the procedure, and have a
stopwatch ready to begin recording the elapsed time.
Page 7-26
Rev. B
Elapsed Time
since Start of
0:00 Test begins
0:10 Aileron full right
0:20 Aileron full left
0:30 Aileron level
0:40 Flaps down
0:50 Flaps up
1:00 Landing gear up
1:20 Landing gear down
1:40 Speed brake up
1:50 Speed brake down
2:00 Navigation lights on
2:10 Navigation lights off
2:20 Landing lights on
2:30 Landing lights off
2:40 Taxi lights on
2:50 Taxi lights off
3:00 Landing + Taxi lights on
3:10 Landing + Taxi lights off
3:20 Strobes on
3:30 Strobes off
3:40 Recognition lights on
3:50 Recognition lights off
4:00 Turn on all wing-tip lights
simultaneously (typically
will include navigation
lights, recognition lights
and strobe)
4:10 Turn off all wing-tip lights
simultaneously
4:20 Beacon on
4:30 Beacon off
4:40 Pitot heat on
4:50 Pitot heat off
5:00 End of test
Action
G1000 System Maintenance Manual
190-00907-00