Epson EMP-811, ELP-811, ELP-600, ELP-800UG, ELP-820, ELP-810UG, EMP-810UG, EMP-800UG Poor image quality

Poor image quality

•The image is fuzzy

•Part of the image is out of focus

•The whole image is out of focus

•Has the focus been adjusted correctly?

(P.46)

•Has the front adjustable foot been adjusted so that the image angle is too big?

If the image angle is too big, the image will be out of focus vertically. (P.42)

•Is the projector at the correct distance?

The recommended distance from the projector to the screen is within 0.9 – 12.4 m (3.0 – 40.7 ft.). Set up the projector so that the projection distance is within this range. (P.18)

•Is the projector beam perpendicular to the screen?

(P.42)

•Is the lens dirty?

(P.91)

•Has condensation formed on the lens?

If the projector is suddenly taken from a cold environment to a warm environment, condensation may form on the lens, and this may cause the images to appear fuzzy. If this happens, turn off the power and wait for the condensation to disappear.

•Have the synchronization, tracking and display position been adjusted correctly?

Press the [Auto] button to adjust these settings. You can also use the menus to make the adjustment.

(P.46), Video (P.63)

•Are the image signal format settings correct?

Use the Video Signal command in the Video menu to select the video signal format. The projector may not be able to automatically identify some types of video signal that are input. (P.66)

•Does the input signal match the connected source?

Use the Comp1 Input or Comp2/YCbCr Input command in the Setting menu to select the signal format that matches the connected source.

For Comp1: Digital-RGB,Analog-RGB,RGB-Video

For Comp2: Analog-RGB,RGB-Video,YCbCr,YPbPr (P.70)

85