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5. When the target moves to another position, tap and hold the centre of the new
target. Repeat each time to complete the calibration process.
6. When completed, tap .
4.5 Power
To check the remaining power level of your battery and/or set up the power saving
feature:
1. Tap the Settings button on the Home screen.
2. Tap the Power button.
3. The screen shows the remaining power of your battery.
You can set a timer to automatically turn sleep mode your device when it is
idle for a set period of time. The options include Never, 30 minutes, 20
minutes, and 10 minutes.