Demo Mode - Garmin GTN 725 Cockpit Reference Manual

Message
DATACARD ERROR-
SD card is invalid or
failed.
DATACARD
REMOVED-
Reinsert SD card.
DATALINK-
GDL 69 is inoperative
or connection to GTN
is lost.
DATA LOST-
Pilot stored data was
lost. Recheck settings.
DATA SOURCE-
Pressure altitude
source inoperative or
connection to GTN lost.
DATA SOURCE-
Heading source
inoperative or
connection to GTN lost.

DEMO MODE-

Demo mode is
active. Do not use for
navigation.
42
Description
External SD card has
an error and the unit
is not able to read the
databases.
External SD card was
removed.
The GTN is confi gured
for a Garmin datalink
(GDL 69 or 69A)
and the GTN cannot
communicate with the
datalink. Data from
the datalink will not be
available.
User settings such as
map detail level, NAV
range ring on/off, traffi c
overlay on/off, and alert
settings have been lost.
The GTN is confi gured to
receive pressure altitude
but is not receiving it
from any source.
The GTN is confi gured
to receive heading
information but is not
receiving it from any
source.
Demo mode is in
operation.
GTN 725/750 Cockpit Reference Guide (CRG)
Action
ChartView, FligthtCharts, and
Terrain databases will not
be accessible by the unit.
Contact dealer for service.
Reinsert SD card.
Contact dealer for service.
Recheck settings.
Leg types requiring an
altitude source will no longer
automatically sequence.
Contact dealer for service.
Heading up map displays
will not be available. Contact
dealer for service.
Do not use for navigation.
Power cycle the GTN to exit
demo mode.
190-01007-04 Rev. B