User Guide
190-00494-00 Rev. B
Garmin G1000 Pilot’s Guide for the Cessna Citation Mustang
A-16
APPENDIX A
MISCELLANEOUS MESSAGE ADVISORIES (CONT.)
Message Comments
PTK FAIL
– Bad geometry, parallel
offset not activated.
Bad parallel track geometry.
PTK FAIL
– Invalid leg type, parallel
offset not activated.
Invalid leg type for parallel offset.
PTK FAIL
– Past IAF, parallel offset not
activated.
IAF waypoint for parallel offset has been passed.
UNABLE V WPT
– Can’t reach current
vertical waypoint.
The current vertical waypoint can not be reached within the maximum flight path
angle and vertical speed constraints. The system will automatically transition to the
next vertical waypoint.
VNV
– Unavailable. Unsupported leg
type in flight plan.
The lateral flight plan contains a procedure turn, vector, or other unsupported leg type
prior to the active vertical waypoint. This will prevent vertical guidance to the active
vertical waypoint.
VNV
– Unavailable. Excessive
crosstrack error.
The current crosstrack exceeds the limit, causing vertical deviation to go invalid.
VNV
– Unavailable. Excessive track
angle error.
The current track angle error exceeds the limit, causing the vertical deviation to go
invalid.
VNV
– Unavailable. Parallel course
selected.
A parallel course has been selected, causing the vertical deviation to go invalid.
NO WGS84 WPT
– Non WGS 84
waypoint for navigation -[xxxx]
The selected waypoint [xxxx] does not use the WGS 84 datum. Cross-check position
with alternate navigation sources.
TRAFFIC FAIL
– Traffic device has
failed.
The G1000 is no longer receiving data from the traffic system. The traffic device
should be serviced.
STRMSCP FAIL
– Stormscope has
failed.
Stormscope has failed. The G1000 system should be serviced.
FAILED PATH
– A data path has failed. A data path connected to the GDU or the GIA 63/W has failed.
MAG VAR WARN
– Large magnetic
variance. Verify all course angles.
The GDU’s internal model cannot determine the exact magnetic variance for
geographic locations near the magnetic poles. Displayed magnetic course angles may
differ from the actual magnetic heading by more than 2°.
SCHEDULER [#]
– <message>. Message criteria entered by the user.