Garmin G900X Pilot's Manual - page 73
190-00726-00 Rev. A
Garmin G900X Pilot’s Guide
2-13
FLIGHT INSTRUMENTS
TURN RATE INDICATOR
The Turn Rate Indicator is located directly above the rotating compass card. Tick marks to the left and right
of the lubber line denote half-standard and standard turn rates. A magenta Turn Rate Trend Vector shows the
current turn rate. The end of the trend vector gives the heading predicted in 6 seconds, based on the present
turn rate. A standard-rate turn is shown on the indicator by the trend vector stopping at the standard turn
rate tick mark, corresponding to a predicted heading of 18˚ from the current heading (Figure 2-19). At rates
greater than 4 deg/sec, an arrowhead appears at the end of the magenta trend vector and the prediction is no
longer valid.
Figure 2-19 Turn Rate Indicator and Trend Vector
Half-std Turn Rate
Std Turn Rate
Arrow Shown for
Turn Rate > 4 deg/sec
BEARING INFORMATION
NOTE:
When the Arc HSI is displayed, the Bearing Information windows and pointers are disabled.
Two bearing pointers and associated information can be displayed on the HSI for NAV and GPS sources.
The pointers are light blue and are single- (BRG1) or double-lined (BRG2); an icon is shown in the respective
information window to indicate the pointer type. The bearing pointers never override the CDI and are
visually separated from the CDI by a white ring (shown when bearing pointers are selected but not necessarily
visible due to data unavailability).
Figure 2-20 HSI with Bearing and DME Information
Bearing 1
Pointer
Bearing 2
Pointer
Bearing 1 Information Window
Distance to
Bearing Source
Bearing
Source
Station
Identifier
Pointer
Icon
Bearing 2 Information Window
No
Waypoint
Selected
Pointer
Icon
Bearing
Source