Garmin GTN 650 Series Pilot's Manual Upgrade Supplement page 126

Message
VNAV -
Unavailable:
Unsupported leg
type in flight plan.
VNAV -
Unavailable:
Excessive cross-
track error.
VNAV -
Unavailable:
Excessive track
angle error.
VNAV -
Unavailable:
Parallel course
selected.
WAYPOINT -
Arriving at [wpt
name].
WX ALERT -
Possible severe
weather ahead.
WX RADAR FAIL -
Weather radar is
inoperative.
WX RADAR
SERVICE -
Weather radar
needs service.
Return unit for
repair.
120
GTN 650/750 Series SW V3.00 Upgrade Supplement 190- 01007-05 Rev A
Description
User has configured
the arrival alarm and
is within the specified
distance.
Weather radar is
reporting a system
fault.
Weather radar is
reporting a system
failure.
Table 9-1 Messages
Action
No action is necessary; message is
informational only.
Contact dealer for service.
Contact dealer for service.