Plustek escan A280 Enterprise User Manual page 22

You can activate the Wi-Fi function on this page. Select the desired Wi-Fi provider
and enter the password if necessary. You may activate the Hotspot function here to
set eScan as an Access Point (AP). Related settings please refer to Setting eScan as
an Access Point section.
Attention
Calibration
You can perform scanner calibration on this page. Calibrate the scanner if colors
appear in areas that should be white, or original document varies in color from the
scanned image. By calibrating the scanner, it allows you to adjust and compensate for
variations that can occur in the optical component over time by its nature. Insert the
special calibration sheet into the ADF of the scanner, with an arrow toward the scanner
buttons. Tap the Start button to start the calibration process.
Attention
Due to the various possible devices connected
to the eScan on the same Wi-Fi services, eScan
will NOT automatically connect to a different Wi-
Fi shall it become disconnected. You must
manually change connection settings if need it.
Please insert the special calibration sheet
included with the scanner. Alternatively you may
also use any plain white sheet of paper sized in
A4 (216 by 297 mm) instead; however, the
calibration effect may be less good than the
special calibration sheet.
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