3 Controls and settings
3.2.4 Environment
It provides settings for you to adjust different
workplace or match your preference.
■ LCD contrast It determines the contrast ratio. The
bigger the number, the lower the contrast (the darker
the screen).1~10
■ Backlight timer It determines how long the
backlight stays on after you press a key.1~65535. Set 0
will always on.
■ Auto off timer It turns off your terminal after a
certain amount of time elapsed. The unit of time is
the second. If you set it 0, your terminal is always
turned on.30~65535
■ Always on if DC in It will always on when you plug
DC power. Default is disable.
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System Menu