143
Brightness
The brightness setting screen has three tabs named Contrast, Brightness, and Auto-Dim.
Contrast Tab
Use this tab to change screen contrast, which affects the relative lightness and darkness of display
colors.
NOTE
You can also use the following button operations at any time to adjust screen contrast without
displaying the brightness setting screen.
Brightness Tab
Use this tab to adjust the brightness of the backlight. You can make separate settings for screen
brightness under battery operation and AC adaptor operation.
Perform this button operation:
Hold down Power button and press the up cursor
button.
Hold down Power button and press the down cursor
button.
To do this:
Make contrast darker
Make contrast lighter
Watch this color
sample to see how
your setting affects
display colors.
Drag this slider or tap
the
H
and
J
buttons
to change the screen
contrast setting.
Drag this slider or tap
the
H
and
J
buttons to change the
setting for screen
brightness when
running under AC
adaptor power.
Drag this slider or tap
the
H
and
J
buttons to
change the setting for
screen brightness when
running under battery
power.
Summary of Contents for Cassiopeia BE-300
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