Epson 821 manual Adjusting the Screen Image, Seen from the side, Seen from above

Adjusting the Screen Image

37

Adjusting the Image Angle and Automatic Keystone Correction Function

The projector should be set up so that it is as perpendicular to the screen as possible.

Seen from the side

10

Centre of

lens 1

Seen from above

5

5

If it is not possible to set up the projector so that it is perpendicular to the screen, it can be set up at a slight vertical angle instead. You can adjust the upward projection angle of the projector to a maximum of 12° and the downward projection angle to a maximum of 4° by extending and retracting the front adjustable foot and rear adjustable feet.

CAUTION

Do not tilt the projector at more than the maximum angle. Doing so may cause the projector to fall down or fall off a desk and may result in injury.