User's Manual

18
Accelerometer Calibration
Turn on the gimbal and there is no obvious drift, the accelerometer calibration is
required when the camera doesn’t keep level. The steps are as follows:
a. Turn on the gimbal（long press the power button）
b. Turn off the motors（double press the power button/enter the menu, select
gimbal>motor>switch, set ‘off’）
c. Leave the L-shaped quick release plate on the horizontal table. Avoid the bottom
screw and keep the AirCross 2 at static position. Do not shake the it or tilt it. (or
mount the camera to refer to its level)
d. Enter the menu, select advanced>calibrate>Acc cali, and press the dial right
button to enter calibration. Wait about 5 seconds, when the ‘？’ changes to
‘OK’, the calibration is completed.
Note：
1.Please keep the gimbal stationary during the calibration, any shaking will cause
the calibration to deviate. 2.Any drastic shaking might cause ’err’ shown on the
screen, please calibrate again. 3.Do not arbitrarily perform calibration operations
while it is not necessary.
Gyroscope Calibration
Turn on the gimbal and leave it quietly for about 5 minutes, the gyroscope
calibration is required when the gimbal drifts obviously. The steps are as follows:
a. Turn on the gimbal（long press the power button）
b. Turn off the motors（double press the power button/enter the menu, select
gimbal>motor>switch, set ‘off’）
c. Leave the AirCross 2 on the table and don't shake it or the desktop.
d. Enter the menu, select advanced>calibrate>Gyro cali and press the dial right
button, wait about 5 seconds, when the ‘？’ changes to ‘OK’, the calibration
is completed.
Offset
In case of emergency shooting, the camera cannot be leveled and there is no
time for sensor calibration, the camera can be adjusted to a horizontal state by
offset.
a. Turn on the gimbal and the camera level, check the offset of the tilt and yaw axis.
b. Enter the menu, select advanced>calibrate>offset, select an axis that is not
horizontal, and then turn the dial to adjust the fine adjustment value of the
axis until the camera completely keeps level.
Sensor Calibration
camera > iFocus > gyro gyro ok
gimbal > inception > acc acc
advanced > > > >
general > calibration >
camera > iFocus > gyro gyro
gimbal > inception > acc acc ok
advanced >
manual pos >
>
angle offset
>
angle offset
>
general > calibration >
manual pos angle offset angle offset