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mFd & pFd messAge Advisories (Cont.)
Message
PFD1 COOLING – PFD1 has poor
cooling. Reducing power usage.
PFD2 COOLING – PFD2 has poor
cooling. Reducing power usage.
MFD1 COOLING – MFD1 has poor
cooling. Reducing power usage.
PFD1 KEYSTK – PFD1 [key name]
Key is stuck.
PFD2 KEYSTK – PFD2 [key name]
Key is stuck.
MFD1 KEYSTK – MFD [key name]
Key is stuck.
CNFG MODULE – PFD1
configuration module is
inoperative.
PFD1 VOLTAGE – PFD1 has low
voltage. Reducing power usage
PFD2 VOLTAGE – PFD2 has low
voltage. Reducing power usage
MFD1 VOLTAGE – MFD1 has low
voltage. Reducing power usage
dAtAbAse messAge Advisories
Message
MFD1 DB ERR – MFD1 aviation
database error exists.
PFD1 DB ERR – PFD1 aviation
database error exists.
PFD2 DB ERR – PFD2 aviation
database error exists.
190-00708-02 Rev. A
Comments
The PFD and/or MFD is overheating and is
reducing power consumption by dimming the
display. If problem persists, the G1000 system
should be serviced.
A key is stuck on the PFD and/or MFD bezel.
Attempt to free the stuck key by pressing it
several times. The G1000 system should be
serviced if the problem persists.
The PFD1 configuration module backup memory
has failed. The G1000 system should be
serviced.
The PFD1 voltage is low. The G1000 system
should be serviced.
The PFD2 voltage is low. The G1000 system
should be serviced.
The MFD voltage is low. The G1000 system
should be serviced.
Comments
The MFD and/or PFD detected a failure in
the aviation database. Attempt to reload the
aviation database. If problem persists, the
G1000 system should be serviced.
Garmin G1000 Cockpit Reference Guide for the Socata TBM 850
Annunciations & Alerts
75
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