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Devices settings
1. Tap “calibrate” button on the Device Settings menu. The calibrate Function
menu appears as shown below .
2. Tap and hold the centre of the target, the target moves to the position of
left-up.
When again tap and hold the centre of the target, the target moves the
Next position of left-down.
3. The target moves to five position (Left-up' left-down' right-up' right-down'
Center) in order, forming a period. If nicetily tap and hold the target each time,
after a period, the target is
Disappear, the device completes the calibration
process and tap screen to back the Device Settings menu.
3.7 About
1. Tap button on the Device Settings menu. The About Function
menu appears as shown below.
2. After accomplishing, tap the knob to exit.
