Xerox DocuMate 632 - Manual (Page 67)

Scanning
62 DocuMate 632 Scanner User’s Guide
4. To edit the configuration, click the Edit button.
The Scan Configuration Properties dialog box opens for that
configuration.
You can make changes to a configuration, but for the changes
to be saved, the configuration must first be unlocked. Click the
Lock icon to unlock the configuration. Clicking it toggles
between locking and unlocking the configuration. The key icon
indicates the configuration is unlocked.
5. Edit the settings and click OK.
6. Click OK to close the dialog box.
Click the Lock/Key icon to
toggle between locked and
unlocked.