Operation Manual

Scanning From One Touch
DocuMate 3640
User’s Guide
62
3. Click the Properties button.
4. Your scanner has a built-in power saving feature that is set to power down after 15 minutes of idle
time. You can change the time before the scanner powers down, from 1 minute to a maximum of 3
hours.
5. Click the arrows for the Lamp time-out setting and choose a time setting.
To turn the lamp on and off manually without turning off power to the scanner, click the Lamp On
or Lamp Off buttons.
To return the scanner to its factory settings, click Reset Device.
6. Click OK to save the changes and close the dialog box.