Specifications

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External Power Tab
Figure 3-25
To set the backlight auto off, select Turn off backlight if device is not used for checkbox,
and a period of elapse time in the pull-down menu.
Battery Brightness Tab
Figure 3-26
Brightness level
The upper slider is for specifying brightness in one of nine grades which becomes effect while
battery pack is being used as the power source.
Auto dimming brightness
The lower slider is for specifying brightness in one of eight grades which becomes effect when the
auto brightness dimming mode starts up. This auto brightness dimming mode is operable only
during battery pack is used as the power source.