Epson EB-1480Fi Installation Manual page 100

Installing the Touch Unit
c
Select Touch Calibration
d
Select Yes
You see a dot at the top left of the projection screen.
e
Touch the center of the dot with your finger
When the dot disappears and moves to the next position, remove your finger.
c

Make sure you touch the center of the dot. Otherwise, it may not be positioned correctly.

Do not touch with anything else except the tip of your finger.
99