To check which version of ActivPanel you are using, please refer to article 1477.

ActivPanel 3, 4 and 4.5 support the ActivPanel digital pen.

ActivPanel 2 supports the ActivPanel digital pen, although a small number of ActivPanels may require an upgrade to ensure compatibility. If you are unable to perform the following step from the User Guide, your ActivPanel 2 requires this upgrade.

User-added image

Please see article 1160 for upgrade information.

ActivPanel 1 does not support the digital pen.