Garmin CIRRUS PERSPECTIVE SR20 Line Maintenance Manual page 94

____________________________________________________________________
Message
MFD1 DB ERR – MFD1 terrain
database error exists.
PFD DB ERR – PFD terrain
database error exists.
MFD1 DB ERR – MFD1
obstacle database error
exists.
PFD DB ERR – PFD obstacle
database error exists.
MFD1 DB ERR – MFD1 airport
terrain database error exists.
PFD DB ERR – PFD airport
terrain database error exists.
MFD1 DB ERR – MFD1 Safe
Taxi® database error exists.
Page 5-48
Rev. E
Database and Software Alerts (continued)
Cause
The MFD has encountered
an error in the terrain
database.
PFD has encountered an
error in the terrain
database.
The MFD has encountered
an error in the obstacle
database.
PFD has encountered an
error in the obstacle
database.
The MFD has encountered
an error in the airport
terrain database.
PFD has encountered an
error in the airport terrain
database.
The MFD has encountered
an error in the SafeTaxi®
database.
Solutions
•
Make sure the supplemental data
card is inserted fully in the bottom
slot of the display.
•
Remove the supplemental data card
from the bottom slot of the display
and insert in the top slot.
−
If the problem is resolved, the
bottom card slot is dirty or has
failed. Try reinserting the card
multiple times in the bottom
slot to clean the card contacts.
If the problem remains in the
bottom slot, you may leave the
card in the top slot (if the top
slot if unused) or replace the
display.
•
Swap with a supplemental data card
from another display in the same
system.
−
If problem moves to the other
display, reload the database or
replace all the supplemental
datacards as a set.
−
If problem remains in the same
GDU, replace that GDU.
Cirrus Perspective™ Line Maintenance Manual
190-00920-00