Visioneer OneTouch 9520 User Manual page 137

130 V O T 9520 P S U ' G
ISIONEER NE OUCH HOTO CANNER SER S UIDE
2. Click the Properties button.
Your scanner has a built-in power saving feature that is set to power
down after a period of idle time. You can set the power save mode
from 1 minute to a maximum of 10 hours.