If you cannot use the pen without a computer, try
the following solutions:
-
Make sure
the USB Type B option
on the Extended menu is set to Easy
Interactive Function or USB
Display/Easy Interactive Function.
-
Press one
of the Source buttons on the remote control to select the source
for the image you want to annotate. To use a blank screen, select
Computer2 or another unused
source
-
Make sure
you have calibrated the system. Try recalibrating.
-
Press the
Pen Mode button on the remote
control to toggle between PC
Interactive and PC Free
Annotation.