Epson EMP-820 User's Guide download pdf (Page 71)

Setting menu

Main menu Sub-menu Function

Default

setting

Setting V-Keystone Corrects vertical keystone distortion in images.

• When keystone correction is carried out, the

projected image will become smaller.

• If using both horizontal and vertical keystone

correction, first make the vertical correction and

then make the horizontal correction in that order.

• The keystone correction settings are memorized, so

that if you change the position or angle of the

projector, you may need to readjust the keystone

correction settings.

• If the images become uneven in appearance after

keystone correction is carried out, decrease the

Sharpness setting.

• If you carry out both horizontal and vertical

keystone correction, the correction range will

become smaller than it would be if only one type of

correction was carried out.

Median

value (0)

H-Keystone Corrects horizontal keystone distortion in images.

• When keystone correction is carried out, the image

becomes smaller.