“LCD Settings” page of the cecp provides the function to turn off the LCD backlight, and thus elongates the period of service. For example, if the user wants the backlight turned off automatically after 10 minutes when the device was no longer used. The user must select “10 minutes” in the put down box and then press “OK” button. Then the screen save function is enabled. Once the backlight was turned off, events or perturbations from the touch screen can turn it on.
On the other hand, if users want to disable the screen save function, select “Never” and press “OK” button.
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