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Devices settings
Function menu appears as shown below.
2. Tap the knob to adjust the backlight. To decrease the backlight, tap .
To increase the backlight, tap .
3. When tap button, the device will enter into an auto adjustment
backlight state.
Now, if the environment beam is very bright, the display screen of the device will
become light, if the environment beam is very dark, the display screen of the
device will become dark. When the device is opening, if you don’t operate it for a
while, the device will become dark to enter into a saving
electricity state.
3.5 Language
1. Tap button on the Device Settings menu. The Language
Function menu appears as shown below.
2. Tap the knob and to select language.
3. After accomplishing, tap the knob to exit.
3.6 Calibrate
You can calibrate the touch screen if it is not responding accurately to your
Taps.
