Garmin GTN 625 Pilot's Manual page 428

Message
Foreword
AIRSPACE ALERT -
Getting
Airspace within
Started
2 nm and entry
in less than 10
Xpdr Ctrl
minutes.
Com/Nav
AIRSPACE ALERT -
FPL
Airspace entry
in less than 10
Direct-To
minutes.
Proc
AIRSPACE ALERT -
Within 2 nm of
Wpt Info
airspace.
Map
APPROACH NOT
ACTIVE -
Traffic
Do not continue
Terrain
GPS approach.
Weather
Nearest
APPROACH
Services/
Music
DOWNGRADE -
Approach
Utilities
downgraded. Use
LNAV minima.
System
Messages
Symbols
Appendix
Index
16-2
Description
The aircraft is within 2
nm and predicted to
enter an airspace type,
within 10 minutes,
for which alerts are
configured.
The aircraft is predicted
to enter an airspace
type, within 10 minutes,
for which alerts are
configured.
The aircraft is within
2nm of an airspace type
for which alerts are
configured.
GPS approach could
not transition to active
(e.g., the GTN is on
an approach and did
not have the required
HPL/VPL to get into at
least LNAV, so is still in
TERM).
Approach has been
downgraded from
LPV or LNAV/VNAV,
to an LNAV approach.
Vertical guidance will
be removed from the
external CDI/HSI display.
Garmin GTN 625/635/650 Pilot's Guide
Action
No action is necessary; message is
informational only.
No action is necessary; message is
informational only.
No action is necessary; message is
informational only.
Abort the approach, and execute a
non-GPS based approach.
Continue to fly the approach using
published LNAV minimums.
190-01004-03 Rev. F