Fig. 6 : AHRS leveling. Press “Auto” for automatic leveling, and/or use the arrows to
manually adjust the AHRS and the compass.
1.6 Angle of Attack (AoA)
NOTE 1: Angle of Attack operation needs all previous installation and calibration instructions to
be completed (sections 1.1 – 1.5).
NOTE 2: The AoA indicator will not be visible until the AoA calibration is complete.
Angle of Attack calibration
SAFETY NOTE: It is highly recommended that, for safety reasons and in order to achieve proper
calibration, a second person (e.g. co-pilot) performs the calibration procedure while the Pilot-in-
Command flies the aircraft in a safe manner at a certain altitude.
To perform the AoA calibration procedure please follow the instructions below:
Step 1:
Click on EFIS TA application “MENU” → “Miscellaneous” → “Calibrate AoA” option.
This will bring up the window shown below in Figure 7(a); a value -1.0 in the mid-right part of
the window signifies uncalibrated FlySense AoA.
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