Epson EMP-730 User Manual download pdf (Page 38)

Manually Correcting Keystone Distortion

The projector is provided with an automatic keystone correction function which

detects the vertical angle of the projector and carries out keystone correction

automatically. If further correction adjustment is required after automatic

keystone correction has been carried out, use the [Keystone] buttons on the

projector's control panel to make the adjustment.

Procedure

Tip :

• When keystone correction is carried out, the projected image will become smaller.

• If the images become uneven in appearance after keystone correction is carried out,

decrease the sharpness setting. (p.47, 48)

• Keystone correction can also be carried out using the configuration menu. (p.50, 51)

• If the value displayed in the gauge on the screen stops changing when keystone

correction is being carried out, it indicates that the limit for keystone correction has

been exceeded. Check that the projector has not been set up at an angle which exceeds

the proper limit.

Projector Projector

If the bottom of the

image is elongated

If the top of the

image is elongated

Adjusting the Screen Image

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Epson EMP-730 User Manual Page 38