Calibration coordinates the position of the pen with
the location of your cursor. You only need to calibrate the first
time you use your projector's interactive features. Calibration
results remain until you calibrate again.
Be sure to calibrate the pen before performing finger
If you notice positioning discrepancies after doing
any of the following, calibrate again:
- Performing Geometry Correction
Image Shift feature
using multiple projectors with DuoLink, draw a line across the two
screens after pen calibration and make sure the screens are aligned
correctly. If the line position does not match, realign the screens
and perform calibration again.
any pen you are not using away from the projection screen while