While the projector is on, use the white projector remote and press the menu button

Using the arrow keys, hover and select the "Extended" menu option

Select "Easy Interactive Function"

Select "Manual Calibration"

A window will pop up confirming your choice to calibrate the pen. Choose "Yes"

The projector will display a white display with a green circle (as shown to the right) in the upper left corner. Tap the circle with your pen. Repeat this step until you click the circle in the bottom right corner. (the dot follows a grid pattern as shown to the right)

Once you click the last dot, your projector will automatically exit calibration mode

Calibration is now complete!