G1000 Supplemental Maintenance Manual
Page 5-17
Textron Nav III Series
Revision 3
190-02128-04
5.6 GDU 105X Alerts
Software/Configuration Alerts
Failure Message
Cause
Solution
SW MISMATCH
– GDU software
version mismatch. Xtalk is off.
The system has found the PFD
and MFD software versions do not
match.
•
Load correct software version.
See Section 3.7.2 for GDU 1050A
Software Loading procedure.
MANIFEST
– PFD 1 software
mismatch. Communication
Halted.
The system has detected an
incorrect software version loaded
in the specified display.
MANIFEST
– MFD1 software
mismatch. Communication
Halted.
CNFG MODULE
– PFD 1
configuration module is
inoperative.
The PFD master configuration
module has failed.
•
Check master configuration module
connector and wiring for damage
inside the GDU connector
backshell.
✓
Replace master configuration
module wiring and pins.
✓
If problem persists, replace
master configuration module.
NOTE
New Terrain/Obstacle databases,
Jeppesen Aviation Database and other
optional features (i.e. TAWS unlock
card) will need to be replaced if the
master configuration module is
changed. The G1000 System ID
number will change to a new number
when installing a new master config
module. The old Terrain and other
databases will no longer work as they
will remain locked to the old System ID
number.
Summary of Contents for G1000 NXi
Page 61: ......
