
Garmin G1000 Cockpit Reference Guide for the Cessna Corvalis/Corvalis TT
190-00567-05 Rev. A
82
Annunciations & Alerts
Flight
InstrumentsEIS
Nav/Com/
XPDR/AudioAFCSGPS Nav
Flight
PlanningProcedures
Hazard
Avoidance
Additional
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Abnormal
Operation
Annun/
AlertsAppendixIndex
DATABASE MESSAGE ADVISORIES (CONT.)
Message Comments
DB MISMATCH
– Standby
Navigation database mismatch.
The PFD and MFD have different standby
navigation database versions or regions installed.
Check the AUX-SYSTEM STATUS Page to
determine versions or regions. Also, check the
AUX-SYSTEM STATUS Page for a database
synchronization function not completed. After
synchronization is complete, power must be
turned off, then on.
DB MISMATCH
– Terrain database
mismatch.
The PFD and MFD have different terrain
database versions or regions installed. Check
the AUX-SYSTEM STATUS Page to determine
versions or regions. Also, check the AUX-SYSTEM
STATUS Page for a database synchronization
function not completed. After synchronization is
complete, power must be turned off, then on.
DB MISMATCH
– Obstacle
database mismatch.
The PFD and MFD have different obstacle
database versions or regions installed. Check
the AUX-SYSTEM STATUS Page to determine
versions or regions. Also, check the AUX-SYSTEM
STATUS Page for a database synchronization
function not completed. After synchronization is
complete, power must be turned off, then on.
DB MISMATCH
– Airport Terrain
database mismatch.
The PFD and MFD have different airport terrain
database versions or regions installed. Check
the AUX-SYSTEM STATUS Page to determine
versions or regions. Also, check the AUX-SYSTEM
STATUS Page for a database synchronization
function not completed. After synchronization is
complete, power must be turned off, then on.
TERRAIN DSP
– [PFD1, MFD1]
Terrain awareness display
unavailable.
One of the terrain, airport terrain, or obstacle
databases required for TAWS in the specified PFD
or MFD is missing or invalid.
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