Gmu 44 Software/Configuration - Garmin G1000 System Maintenance Manual

3.22

GMU 44 Software/Configuration

Follow this procedure to configure the GMU 44 magnetometers. Coordinate the GMU 44 configuration
with Section 7.7, "GRS 77 or GRS 7800 AHRS / GMU 44 Magnetometer".
1. With the loader card in the top slot of PFD1 and PFD1 in configuration mode, select the
"SYSTEM UPLOAD" page using the small FMS knob on PFD1.
2. Activate cursor and rotate the small FMS knob to display the drop down menu. Rotate the small
FMS knob to highlight "King Air – Garmin Options" and press ENT key on PFD1.
3. Rotate the small FMS knob to highlight "King Air - GMU 44". Press ENT key on PFD1.
4. Verify "King Air - GMU 44" is displayed in the "Item" window. Press "LOAD" softkey.
5. Monitor load progress. Verify software load completes without errors as indicated by the
following:
•
Green "PASS" in the Configuration and Software columns for each item loaded.
•
"Upload Complete.............COMPLETE" in the summary box.
6. Press ENT key on PFD1 to acknowledge upload complete.
7. Deactivate cursor.
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Revision 4
G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
190-00716-01