Garmin G1000 Line Maintenance Manual page 248

Uncontrolled if Printed
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d) Select MAG INTERFERENCE TEST and press the ENT key.
e) Follow the checklist items displayed on the PFD and press the ENT key as
each one is completed or confirmed.
NOTE
The third item on the checklist instructs the operator to prepare a detailed
test sequence list with precise start and stop times for exercising all elec-
tronic devices. Only the electronic devices that are likely to affect the oper-
ation of the GMU 44/44B magnetometer need be included in the test
sequence. The list of relevant electronic devices varies from aircraft to air-
craft. An example of an appropriate test sequence is given in
Table 7-2. Magnetometer Interference Test Sequence Example
Elapsed Time
Since Start of Test
(min:sec)
0:00
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
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Page 7-22
Action
Test Begins
Aileron Full Right
Aileron Full Left
Aileron Level
Flaps Down
Flaps Up
Roll Trim Left
Roll Trim Right
Beacon On
Beacon Off
Strobes On
Strobes Off
Navigation Lights On
Navigation Lights Off
Landing Lights On
Landing Lights Off
Taxi Lights On
Taxi Lights Off
Table 7-2.
LMM for the Kodiak 100
190-02102-00 Rev.4