The cursor location and pen position do not match. It is difficult to join lines, annotate, or select objects. What should I do?

• If the cursor location and pen position do not match after auto calibration, you can calibrate manually.
  1. Press the Menu button, select the Pen/Touch menu, and press  Enter.
     
     
  2. Select Manual Calibration and press  Enter. This screen appears:
     
     
  3. Adjust the image focus, if necessary.
  4. Press  Enter to select Yes. A green circle appears in the upper left corner of your projected image.
  5. Touch the center of the circle with the tip of the pen. 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.
     
     

     Note: Make sure you are not blocking the signal between the pen and the interactive receiver (next to the projector lens).

  6. Touch the center of the next circle, then repeat. When you get to the bottom of the 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. To cancel the calibration process, press and hold the Esc button for 2 seconds.

  7. Continue until all of the circles disappear.