Garmin G1000 NXi Pilot's Manual page 75

Flight Phase
Departure
Terminal
Enroute
Oceanic
Approach
(Non-precision)
Approach
(Non-precision with
Advisory Vertical
Guidance)
Approach
(Non-precision with
Advisory Vertical
Guidance)
Approach
(LNAV/VNAV)
Approach
(LPV)
Approach
(Non-precision with
Advisory Vertical
Guidance)
Approach
(LP)
Missed Approach
* Flight phase annunciations are normally shown in magenta, but when cautionary
conditions exist the color changes to amber.
OBS MODE
VNV is inhibited while automatic waypoint sequencing has been suspended.
NOTE:
Enabling Omni-bearing Selector (OBS) Mode suspends the automatic sequencing of waypoints in a GPS
flight plan (GPS must be the selected navigation source), but retains the current Active-to waypoint as the
navigation reference even after passing the waypoint. OBS is annunciated to the lower right of the aircraft
symbol when OBS Mode is selected.
While OBS Mode is enabled, a course line is drawn through the Active-to waypoint on the moving map. If
desired, the course to/from the waypoint can now be adjusted. When OBS Mode is disabled, the GPS flight
plan returns to normal operation, with automatic sequencing of waypoints, following the course set in OBS
Mode. The flight plan on the moving map retains the modified course line.
190-02177-00 Rev. A
Annunciation*
DPRT
TERM
ENR
OCN
LNAV
LNAV + V
1.0 nm decreasing to 350 feet depending on
VISUAL
L/VNAV
LPV
1.0 nm decreasing to a specified course width, then
0.3 nm, depending on variables (Figure 2-25)
LP+V
LP
MAPR
Table 2-2 Automatic GPS CDI Scaling
Garmin G1000 NXi Pilot's Guide for the Cessna Nav III
Automatic CDI Full-scale Deflection
0.3 nm
1.0 nm
2.0 nm
2.0 nm
variables (Figure 2-24)
0.3 nm
FLIGHT INSTRUMENTS
61