User Manual

RTF/BNF

Appendix

Compass Calibration

Calibration may be required if the accuracy of the AutoLand feature is poor or a compass error is given.

1. Power ON your transmitter.

2. Connect a fully charged battery to the aircraft and

set the aircraft on the ground on its wheels.

3. Hold the transmitter sticks as shown.

4. Within 90 seconds, the ailerons will move up and

down continuously, indicating that the aircraft

is ready for compass calibration. You can now

release the transmitter sticks (Keep the transmit-

ter ON).

IMPORTANT: DO NOT Power OFF the transmitter

when in Compass Calibration Mode.

When the aircraft is in calibration mode the throttle is

not active.

5. In calibration mode, pick up the aircraft and rotate

it two full rotations nose over tail and then turn the

aircraft 90° and do two full rotations wing tip over

wing tip as shown.

6. Set the aircraft back on the ground on its wheels

and turn off the transmitter.

7. Wait until the ailerons stop moving, then

disconnect the ﬂ ight battery.

2 Full Rotations

Compass Calibration ON

Compass Error

If at any time you experience no throttle

response after power up and the ailerons are

deﬂ ected full right, the aircraft is indicating a

compass error. Disconnect the ﬂ ight battery

and perform the compass

calibration procedure.

Appendix

2 Full Rotations