Epson BrightLink EB-725Wi User Manual page 208

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).
7. Touch the center of the next circle with your finger and continue until all of the circles disappear.
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