Garmin G900X Installation And Maintenance Manual page 551

Miscellaneous Alerts (continued)
Message
PFD1 CONFIG – PFD1
configuration error. Config
service req'd.
PFD2 CONFIG – PFD2
configuration error. Config
service req'd.
G900X/G950 Installation and Maintenance Manual – Troubleshooting
190-00719-00
Cause
The system has detected
a PFD1 or PFD2
configuration mismatch.
Solutions
•
Reload PFD1 configuration files
from SD Loader Card.
•
Reload system configuration files
by pressing the UPDT CFG softkey
on the Configuration Upload Page
in the System Page Group to load
configuration files into the
configuration module.
−
If message persists, check
config module wiring for faults
and replace if necessary.
−
If issue continues, replace
master configuration module.
−
If problem persists, replace the
PFD1.
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 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.
Page D-39
Revision D