Specifications

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4.1.30 Brightness
This applet is for setting brightness where the power source is provided by either installed battery
pack or external power source via dedicated AC adaptor, the backlight auto dimming, and the
backlight auto off.
Contrast tab
This tab is to set up contrast in the range of 1 to 9 using either the slide or one of the arrow buttons.
(Default = 5). See Fig. 4.65.
Fig. 4.65