Finger touch
calibration coordinates the positioning of your finger with the
location of the cursor.
Note: Make
sure you have calibrated the pens, installed the Touch Unit,
performed angle adjustment, and turned the Touch Unit on before
calibrating for finger touch interactivity. See
the online Installation Guide for Touch Unit
installation information.
- Press the Menu button,
select the Installation menu, and
press
Enter.
- Select Touch Unit and
press Enter.
- Select Touch Calibration
and press Enter. The following screen
appears:
Note: If Touch Calibration is disabled, make sure Power is set to On.
- Adjust the image focus, if necessary.
- Press Enter to select Yes. A green circle appears in the
upper left corner of your projected image.
- Touch and hold the center of the circle with your finger
until the circle disappears and another circle appears, then
release it. The circle disappears, and you see another
circle below the first one.
Note: For the most accurate calibration, make sure you touch the center of the circle with the tip of your finger.Note: Make sure you are not blocking the signal between your finger and the interactive receiver (next to the projector lens).
- Touch the center of the next circle with your finger and
continue until all of the circles disappear. When you get to
the bottom of a column, the next circle appears at the top of a new
column.
Note: If you make a mistake, press the Esc button on the remote control or control panel to go back to the previous circle. It may take several seconds after all of the dots have disappeared for touch calibration to be completed. To cancel the calibration process, press and hold the Esc button for 2 seconds.
- If the cursor location and your finger position do not match, repeat these steps to calibrate again.
