Avision AV50F (FF-0803S) - Manual (Page 16)

2.2.3 Turning off the Scanner
To turn off the scanner, turn the knob to make the blue pointer
points to the power off mark ( ) as indicated below.
2.2.4 Installing the Scanner Driver
1. Place the supplied CD-ROM onto your CD-ROM drive.
2. The software installation graphic appears. If not, run
“setup.exe” .
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