Interface > Working with Digitized Input > To Troubleshoot Problems That Occur when Digitizing
  
To Troubleshoot Problems That Occur when Digitizing
The following table describes the problems that can occur when digitizing, and their possible causes and resolution. 
Description
Possible Cause
Resolution
The cursor in the digitizing window moves in the opposite direction of the puck.
The tablet has been turned off and on in Digitizing mode.
Check tablet configuration. If needed, reconfigure, then store the settings.
The digitized points appear incorrect.
The tablet has been turned off and on.
Restore the tablet configuration. Check tablet configuration if needed.
You are not in Digitize mode.
You already have a device other than the tablet named calcomp.
Use the tablet_device_nameconfiguration option.