Epson EMP-TW100 User Manual page 41

Probable cause
Has the focus been adjusted correctly?
Has the front adjustable foot been adjusted
so that the projection angle is too big?
If the projection angle is too big, the image will be out
of focus vertically.
Is the projector at the correct distance?
Is the projector beam perpendicular to the
screen?
Is the lens dirty?
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.
Does the input signal setting match the
connected source?
Are the cables connected correctly?
Is an extension cable being used?
If an extension cable is used, electrical interference
may increase.
Have the synchronization
display position been adjusted correctly?
(When connected to a computer)
Has the correct resolution been selected?
(When connected to a computer)
Condition
Poor image quality
The image is fuzzy
Part of the image is out of focus
The whole image is out of focus
The image is distorted
The image contains interference
Adjust the focus. (p.13)
Adjust the projection angle. (p.10)
The recommended distance from the projector to the
screen is within 0.9 - 13 m (2.9 - 42.6 ft). Set up the
projector so that the projection distance is within this
range. (Setup Guide)
Adjust the projection angle so that the projector beam
is perpendicular to the screen. (p.10)
Clean the lens. (p.44)
Turn off the power and wait for the condensation to
disappear.
Use the "Video Signal", "Input A" or "Input B"
commands in the "Advanced" menu to select the signal
format that matches the connected source.
"Advanced" - "Video Signal", "Input A", "Input B"
(p.29)
Check that all cables that are required for projection are
connected correctly. (Setup Guide)
Use the accessory cables provided, or connect a signal
amplifier and see if this helps.
, tracking and Press the [Auto] button on either the remote control or
the projector's control panel to adjust these settings.
You can also use the environment setting menus to
make the adjustment. (p.16, "Video" - "Tracking" ,
"Sync." p.27)
Set the computer so that the signals that are output are
compatible with this projector. Refer to the
documentation provided with your computer for details
on changing the settings. (p.50)
Remedy
39