Operation Manual

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3.4 Backlight
1. Tap button on the Device Settings menu. The backlight
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 .
3.5 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.