Garmin GTN 725 Pilot's Manual page 480

Message
Foreword
GTN -
Getting
GTN needs service.
Started
Audio &
Xpdr Ctrl
INTERFACE
Com/Nav
ADAPTER -
GAD 42
FPL
configuration
needs service.
Direct-To
INTERFACE
ADAPTER -
Proc
GAD 42 needs
service.
Charts
INTERNAL SD
Wpt Info
CARD ERROR -
GTN needs service.
Map
INTERNAL SD
CARD REMOVED -
Traffic
GTN needs service.
Terrain
KEY STUCK -
Weather
HOME key is stuck.
Nearest
Services/
Music
KEY STUCK -
Direct-To key is
Utilities
stuck.
System
Messages
Symbols
Appendix
17-14
Index
Description
The GTN has lost
calibration data that
was set by Garmin
during manufacturing.
GAD 42 indicates a
configuration error.
GAD 42 indicates it
needs service. The GAD
42 may continue to
function.
Internal SD card has an
error. This card is not
accessible by the user.
Internal SD card was
removed or failed. This
card is not accessible by
the user.
The HOME key has
been in pressed
position for at least 30
seconds. This key will
now be ignored.
The Direct-To key
has been in pressed
position for at least 30
seconds. This key will
now be ignored.
GTN 725/750 Pilot's Guide
Action
Contact dealer for service.
Verify all input/output data from/
to the GAD 42 Interface Adapter.
Contact dealer for service.
Verify all input/output data from/
to the GAD 42 Interface Adapter.
Contact dealer for service.
Contact dealer for service.
Contact dealer for service.
Verify the HOME key is not
pressed. Press the Home key again
to cycle its operation. Contact
dealer for service if this message
persists.
Verify the Direct-To key is not
pressed. Contact dealer for service
if this message persists.
190-01007-03 Rev. C