Adjusting The Brightness And Contrast - Visioneer OneTouch 8800 Installation Manual

For usb connection
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41
V
O
ISIONEER
NE
T
8800 S
I
OUCH
CANNER
A
B
DJUSTING THE
RIGHTNESS AND
Sometimes an item is scanned with the brightness and contrast set to be
too light or too dark. For example, a note written with a light pencil
may need to be scanned darker to improve legibility.
The following figure shows the brightness and contrast options:
To adjust the brightness and contrast:
1. Drag the Brightness slider to the left to make the item darker or to
the right to make the item lighter.
You can also type a number directly into the sharpness setting box,
or click the up and down arrows next to the box to increase or
decrease the setting.
G
NSTALLATION
UIDE
C
ONTRAST

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