Follow these steps to configure an existing scheduled scan:
Click Scan in the main Panda Antivirus Pro 2010 window.
Click Schedule scan execution.
You will see the existing scheduled scans. Click on the scan you want to configure.
Click Scan settings. A window appears with the following options:
Edit items to scan. To modify (add or remove) the items that the selected scan checks, click on Edit.
Scan settings. Click on Settings to define the general scan characteristics; actions, exclusions and warnings (depending on the type of scan). For more information refer to the section on Configuring the scans.
Scheduling. Click on Schedule to define when and how the scheduled scan must run.
Scheduling scheduled scans created by the user