Chapter 4. System Configuration
4.2 Backlight Setting
If you press [Backlight Setting] button in [System Configuration] screen as follows, setting screen shows up.
[Dialog box explanation]
It may adjust brightness of backlight.
Do not turn off backlight
It doesn’t turn off backlight power.
Turn off backlight after idle time
It automatically turns off backlight if not in touch for a certain period of time.
It turns off backlight after a designated time (unit of minute).
Set the sensitivity level for the PIR (Passive Infrared) sensor. The lower the
value, the quicker the backlight will turn on. When set to the lowest value, the
backlight will turn on immediately when the screen is touched.