Visioneer Patriot 780 User Manual
Page 20
S
TEP
2: I
NSTALL
THE
S
OFTWARE
13
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TWAIN only—The TWAIN driver is installed without the
OneTouch 4.0 software or the ISIS driver. You can use the
Visioneer TWAIN driver to scan from TWAIN applications.
You will not be able to use the Scan button on the scanner.
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ISIS only—The ISIS driver is installed. You can use applications
that use the ISIS driver, such as QuickScan. You will not be able
to use the Scan button on the scanner. You will not be able to use
the Visioneer TWAIN driver.
11. Click Next.
During installation of the driver you will see this window asking
you to select an image for your Color Space setting.
The Color Space setting sets the gamma value for the scanner so
scanned items look good on your monitor. Gamma controls the
brightness of the midtones of colors. That setting can be changed
later on as you’re scanning.
12. Select the option that looks best to you and click Next.
Note: If you decide to change your scanner’s installed drivers later on,
you must first uninstall the drivers the scanner is currently using. See
“To Install Another Driver” on page 146.