AvMap EKP III C Installationsanleitung PDF herunterladen (Seite 53)

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AvMap Portable Glass Cockpit system - Installation guide

Calibrating A2 ADAHRS

Horizon Alignment

Press MENU > STRUMENTI > EFIS > Horizon Alignment.

1. Make sure the aircraft is in straight and level flight attitude

2. Press the joystick to record a sample of pitch and roll angles

Full Attitude Calibration

Press MENU > STRUMENTI > EFIS > Full Attitude Calibration.

1. Select if the maneuver will be pitch up or down. For tricycle aircraft the pitch up maneuver can be

performed by pushing the tail (pitch up), while tail draggers will execute a pitch down maneuver by raising

the tail.

2. Reset A2 ADAHRS calibration data; select Start. Wait until the reset phase is completed.

3. Set the aircraft in level and straight flight attitude by using jacks or blocks (or by asking a friend to push

or lift the tail and hold). Press ENTER (joystick click) to record the sample in level & straight flight.

4. Set the aircraft in a pitch up (or down) attitude and press ENTER to record the pitch up/down sample.

WARNING: be very careful not to change the aircraft heading while performing the pitch up /down

maneuver.

5. Set values to A2 by pressing ENTER. Wait a few minutes for the sensor to stabilize and realign. If pitch

and roll after a few minutes are still not aligned fine-tune pitch and roll offset by executing a Horizon

Alignment procedure.

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AvMap EKP III C Installationsanleitung Seite 53