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Page 5-64
G1000 System Maintenance Manual
Rev. A
190-00903-00
Advisory Message
Possible Cause
Recommended Actions
MFD CONFIG – MFD
configuration error. Config
service req’d.
The G1000 has detected a
MFD configuration
mismatch.
•
Reload MFD Configuration files
including optional equipment
configuration files that list MFD
in the PRODUCT box on the
System Upload page.
•
Press the UPDT CFG softkey
on the Configuration Upload
Page in the System Page
Group to load configuration files
into the configuration module.
•
Check PFD1 configuration
module wiring for faults and
replace if necessary.
•
Replace PFD1 configuration
module.
•
Replace the MFD.
NOTE
New Terrain/Obstacle cards,
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 cards will no
longer work as they will remain
locked to the old System ID
number.
PFD1 VOLTAGE – PFD1 has
low voltage. Reduce power
usage.
PFD1 is not receiving
sufficient voltage.
Check input voltage to PFD1. If
input voltage is ok, replace PFD1.
PFD2 VOLTAGE – PFD2 has
low voltage. Reduce power
usage.
PFD2 is not receiving
sufficient voltage.
Check input voltage to PFD2. If
input voltage is ok, replace PFD2.
MFD VOLTAGE – MFD has low
voltage. Reduce power usage.
The MFD is not receiving
sufficient voltage.
Check input voltage to the MFD. If
input voltage is ok, replace the
MFD.
