Filter
Top Products
Garmin G1000 Pilot’s Guide for the Diamond DA40/40F
190-00592-06 Rev. A46
FLIGHT INSTRUMENTS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICESINDEX
2.1 FLIGHT INSTRUMENTS
AIRSPEED INDICATOR
NOTE: Refer to the Aircraft Flight Manual Supplement (AFMS) for airspeed criteria and Vspeed values.
The Airspeed Indicator displays airspeed on a moving tape rolling number gauge. The true airspeed is
displayed in knots below the Airspeed Indicator. The numeric labels and major tick marks on the moving
tape are marked at intervals of 10 knots. The minor tick marks on the moving tape are marked at intervals of
five knots. Speed indication starts at 20 knots, with 60 knots of airspeed viewable at any time. The indicated
airspeed is displayed inside the black pointer. The pointer remains black until reaching never-exceed speed
(V
NE
), at which point it turns red.
Figure 2-4 Red Pointer
Showing Overspeed V
NE
True
Airspeed
Figure 2-3 Airspeed Indicator
Speed
Ranges
Indicated
Airspeed
Airspeed
Trend
Vector
Vspeed
Reference
A color-coded (white, green, yellow, and red) speed range strip is located on the moving tape. The colors
denote flaps operating range, normal operating range, caution range, and never-exceed speed (V
NE
). Red and
yellow ranges are also present for low speed awareness. For EASA-certified aircraft, the yellow low airspeed
awareness band is not shown and the limits on the other lower speed ranges differ (refer to the AFMS for speed
criteria).
The Airspeed Trend Vector is a vertical, magenta line, extending up or down on the airspeed scale, shown
to the right of the color-coded speed range strip. The end of the trend vector corresponds to the predicted
airspeed in 6 seconds if the current rate of acceleration is maintained. If the trend vector crosses V
NE
, the text
of the actual airspeed readout changes to yellow. The trend vector is absent if the speed remains constant or if
any data needed to calculate airspeed is not available due to a system failure.