Epson BrightLink 475Wi User Manual page 116

The circle disappears, and you see another circle lower than the first one.
Note: For the most accurate calibration, make sure you touch the center of the circle.
7. 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: Make sure you are not blocking the signal between the pen and the interactive receiver (next
to the projection window on the projector).
If you make a mistake, press the Esc button on the remote control to go back to the previous circle.
To restart the calibration process, press and hold the Esc button.
8. Continue until all of the circles disappear.
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