Scanning60 DocuMate 152 Scanner User’s Guide3. To edit the configuration, click the Edit button.The Scan Configuration Properties dialog box opens for thatconfiguration.You can make changes to a configuration, but for the changesto be saved, the configuration must first be unlocked. Click theLock icon to unlock the configuration. Clicking it togglesbetween locking and unlocking the configuration. The key iconindicates the configuration is unlocked.4. Edit the settings and click Apply.5. Click OK to close the dialog box.Configuring Before ScanningYou can manually configure the scan settings before beginning thescanning process. In that case, you select Configure Before Scanas the Scan Configuration. When you press a scan button, one ofthe scanning interfaces opens for you to set the scanning options.To configure before scanning:1. Open the One Touch Properties window.2. Using the arrows, choose the button that you want to set toconfigure before scanning.Click the Lock/Key icon totoggle between locked andunlocked.