Epson PowerLite 8200i User Manual page 96

note
If you don't like the new
settings, you can always select
to return to the factory
Reset
default settings.
note
Images will be projected more
vividly if you adjust the
before the
Tracking Sync
Solving Problems
90
The image has a distorted, crooked, or keystone (trapezoid)
shape.
This may be caused by extending the legs and tilting the projector
I
to position the image. Press the right
projector's
Keystone
Make sure the projector faces the screen squarely. If the projector
I
is not pointed straight at the screen, your image will be distorted.
The image or parts of the image are blurred or not in focus.
I Adjust the focus using the focus ring.
Adjust the Brightness, Contrast, Sharpness, and Gamma settings
I
on the Video menu. If you're viewing a computer image, also try
adjusting the
When you change video settings, you should be able to see the
effect on the screen immediately.
Try pressing
I
the control panel to automatically reset the video settings.
There may be dirt or smears on the lens. Clean the lens as
I
described on page 77.
The image vibrates, flickers, or has vertical lines.
If you're projecting from a computer, try pressing
control or
Enter
display settings automatically. If that doesn't work, adjust the
and
Tracking Sync
down the button until your image looks correct. It is best to project a
gray screen (or the Windows exit screen) when you adjust these
.
settings. You can also change the Tracking and Sync settings through
the Video menu (see page 64).
The image quality is poor on a laptop computer.
The video signal may be split between the computer and the projector.
If you notice a decline in the projected image quality when the image
is displayed simultaneously on your laptop computer and the
projector, turn off the laptop LCD display.
button until the image is rectangular.
and buttons on the control panel.
Tracking Sync
on the remote control or the
Auto
on the control panel. This resets the computer
using the buttons on the control panel. Hold
or left side of the
+ –
button on
Enter
on the remote
Auto