190-00709-05 Rev. D
Garmin G1000 Pilot’s Guide for the Socata TBM 850/900
75
FLIGHT INSTRUMENTS
Flight Phase
Annunciation*
Automatic CDI Full-scale Deflection
Departure
DPRT
0.3 nm
Terminal
TERM
1.0 nm
Enroute
ENR
2.0 nm
Oceanic
OCN
4.0 nm
Approach
(Non-precision)
LNAV
1.0 nm decreasing to 350 feet depending on
variables (see Figure 2-30)
Approach
(Non-precision with
Vertical Guidance)
LNAV + V
Approach
(LNAV/VNAV)
L/VNAV
1.0 nm decreasing to a specified course width, then
0.3 nm, depending on variables (see Figure 2-31)
Approach
(LP)
LP
Approach
(LP+V)
LP+V
Approach
(LPV)
LPV
Missed Approach
MAPR
0.3 nm
* Flight phase annunciations are normally shown in magenta, but when cautionary
conditions exist the color changes to yellow.
Table 2-1 Automatic GPS CDI Scaling
OBS MODE
NOTE:
VNV is inhibited while automatic waypoint sequencing has been suspended.
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 path on the moving map retains the modified course line.
