User's Manual

Compass Calibration is required after the binding as instructed on the transmitter.

1 )

Horizontally rotate the X4 in a clockwise direction when the LCD screen shows “Calib compass 1”

2 ) P

ut the X4 nose down and vertically rotate it in a clockwise direction when the LCD screen shows “Calib

compass 2”

3 ) Calibration is completed when the 4 LED indicators remain solid.

START COMPLETE

Horizontally rotate the X4 in a clockwise direction

when the LCD screen shows “Calib compass 1”

Put the X4 nose down and vertically rotate it

in a clockwise direction when the LCD screen shows “Calib compass 2”

Pull the left stick to the left side

Move the right stick left to right

quickly, the LCD screen displays “Calib compass 1”

Horizontally rotate the X4 in a clockwise direction

until the LCD screen shows “Calib compass 2”

Put the X4 nose down and vertically rotate it

in a clockwise direction until the “Calib compass 2” disappears.

START Calibration completed

When the quadcopter yaws during flight, please calibrate the compass manually as insturcted below:

1) Pull the left stick to the left side, and move the right stick from left to right quickly

and repeat until the transmitter displays “Calib compass1”, and the 4 LED indicators blink circularly.

2) Horizontally rotate the X4 in a clockwise direction until the LCD screen shows “Calib compass 2”,

and the 4 LED indicators blink alternately.

3) Put the X4 nose down and vertically rotate it in a clockwise direction until the “Calib compass 2”

disappears.

4) Calibration is completed when the 4 LED indicators remain solid.

COMPASS CALIBRATION

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