HP ep7100 manual If the image is out of focus, If an upside-down or reversed image is displayed

Fixing problems

If the image is out of focus:

❏Be sure the lens cover is open.

❏While displaying the on-screen menu, adjust the focus ring. (The image size should not change; if it does, you are adjusting the zoom, not the focus.)

❏Ensure the projection screen is 1 to 10 m (3 to 33 ft) from the projector.

❏Check the projection lens to see if it needs cleaning.

❏For a computer connection, set the display resolution on the computer to 1024×768 pixels. If the computer has multiple monitors, adjust the resolution of the monitor assigned to the projector.

❏For a computer connected to the S-video port, the picture cannot be as high resolution as what you see on the computer display.

If an upside-down or reversed image is displayed:

❏The projector has been set to the wrong position setting. Press menu, go to Setup > Projector position, and select the correct setting.

If the image is too small or too large:

❏Adjust the zoom ring on top of the projector.

❏Move the projector closer to or farther from the screen.

❏On the projector or remote control, press the picture mode button one or more times to see if one of the picture modes makes the image the correct size.

❏Press menu, go to Picture > Customize picture mode > Stretch. Try the different settings.

❏If the source device sends wide-screen output, press menu, go to Picture > Shape settings, and try setting Widescreen input to Yes. Otherwise, set it to No.

If the image has slanted sides:

❏As much as possible, reposition the projector so that it is centered on the screen and below the bottom or above the top of the screen.

❏On the projector or remote control, press the keystone button until the sides are vertical.

User’s Guide 59