Cockpit Reference Guide

Garmin G1000 Cockpit Reference Guide for the Cessna Nav III
190-00384-12 Rev. A
13-13
SECTION 13 – ANNUNCIATIONS
& ALERTS
MFD & PFD Message Advisories (Cont.)
Message Comments
PFD1 KEYSTK – PFD1 [key name]
Key is stuck.
A key is stuck on the PFD and/or MFD bezel. Attempt to free the stuck key by
pressing it several times. The system should be serviced if the problem persists.
MFD1 KEYSTK – MFD [key name]
Key is stuck.
CNFG MODULE – PFD1
configuration module is inoperative.
The PFD1 configuration module backup memory has failed. The system should be
serviced.
PFD1 VOLTAGE – PFD1 has low
voltage. Reducing power usage
The PFD1 voltage is low. The system should be serviced.
MFD1 VOLTAGE – MFD1 has low
voltage. Reducing power usage
The MFD voltage is low. The system should be serviced.
Database Message Advisories
Message Comments
MFD1 DB ERR – MFD1 navigation
database error exists.
The MFD and/or PFD detected a failure in the navigation database. Attempt to
reload the navigation database. If problem persists, the system should be serviced.
PFD1 DB ERR – PFD1 navigation
database error exists.
MFD1 DB ERR – MFD1 basemap
database error exists.
The MFD and/or PFD detected a failure in the basemap database.
PFD1 DB ERR – PFD1 basemap
database error exists.
MFD1 DB ERR – MFD1 terrain
database error exists.
The MFD and/or PFD detected a failure in the terrain database. Ensure that the
terrain card is properly inserted in display. Replace terrain card. If problem persists,
the system should be serviced.
PFD1 DB ERR – PFD1 terrain
database error exists.
MFD1 DB ERR – MFD1 terrain
database missing.
The terrain database is present on another LRU, but is missing on the specified LRU.
PFD1 DB ERR – PFD1 terrain
database missing.