G1000 Supplemental Maintenance Manual
Page 3-17
Textron Nav III Series
Revision 3
190-02128-04
3.7 System Software and Configuration Load
System Power Up
Apply power to the G1000 system by connecting external power to the aircraft to energize
the aircraft and avionics electrical busses.
DO NOT RELY ON THE AIRCRAFT BATTERY TO LOAD SOFTWARE. DO NOT USE A
BATTERY CHARGER AS AN EXTERNAL POWER SOURCE DUE TO ELECTRICAL
NOISE IT MAY INJECT IN THE G1000 SYSTEM.
Power loss during a software upgrade may cause a LRU to become corrupted and
unresponsive requiring replacement. Remove power only when told to do so in the
procedure.
MFD & PFD Software Load
1. Open the MFD, PFD (ESS BUS) and PFD (AVN BUS 1) circuit breakers.
2. Remove Garmin SD/MMC/FS510 cards from bottom slots of PFD and MFD if present.
3. Insert the software loader card into the MFD top card slot.
4. Turn on Avionics/electrical busses.
5. Press and hold the
ENT
key on the MFD.
6. Close the MFD circuit breaker.
7.
When the “DO YOU WANT TO UPDATE SYSTEM FILES?” prompt appears, release the
ENT
key, then press the
YES
softkey.
8. After the new GDU software is loaded to the MFD
, a “DO YOU WANT TO UPDATE THE
SPLASH SCREEN?” prompt may appear. If it does, press the
NO
softkey. The splash
screen will be loaded later in this procedure.
9. When complete, the MFD
starts in configuration mode displaying the “System Status”
page.
10. Open MFD circuit breaker, remove the loader card from the MFD and insert it into the
PFD top card slot.
11. Repeat Steps 5 through 9 for the PFD. When complete, leave the PFD on with the
loader card remaining in the top card slot.
12. Start the MFD in configuration mode by pressing and holding the
ENT
key when closing
the circuit breaker. Release the
key when the words “INITIALIZING SYSTEM” appear on
the screen.
Содержание G1000 NXi
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