Epson EF-12 User Manual

Solving Image Problems
77
gg Related Links
• "Correcting the Image Shape and Focus Automatically" p.33
• "Correcting the Image Shape Manually" p.33
• "Correcting the Image Shape with Corner Adjustment" p.34
Adjusting a Fuzzy or Blurry Image
If the projected image is fuzzy or blurry, try the following steps until the
problem is solved.
a
Adjust the Focus setting in the Display menu.
b
Check the following items:
• Position the projector close enough to the screen.
• Position the projector so the keystone adjustment angle is not so
wide that it distorts the image.
c
Clean the projector's lens.
a
To avoid condensation on the lens after bringing the projector in
from a cold environment, let the projector warm up to room
temperature before using it.
d
Adjust the Sharpness setting in the projector's Picture menu to
improve image quality.
s Picture > Custom Settings > Sharpness
e
If you are projecting from a computer, use a lower resolution or select a
resolution that matches the projector's native resolution.
gg Related Links
• "Image Quality Settings - Picture Menu" p.59
• "Focusing the Image Using the Projector Menus" p.36
• "Cleaning the Lens" p.67
Fixing Partial Image Problems
If only a partial computer image is displayed, try the following steps until the
problem is solved.
a
If Aspect Ratio in the Picture menu is set to Zoom, change it to
Normal.
b
Make sure you selected the correct projection mode. You can select this
using the Projection setting in the projector's Display menu.
c
Check your computer display settings to disable dual display and set the
resolution within the projector's limits. (See your computer manual for
details.)
gg Related Links
• "Projector Feature Settings - Display Menu" p.63
Adjusting an Image that Contains Noise or Static
If the projected image contains electronic interference (noise) or static, try the
following steps until the problem is solved.
a
Check the cables connecting your video source to the projector. They
should be:
• Separated from the power cord to prevent interference
• Securely connected at both ends
• Not connected to an extension cable
b
If you adjusted the image shape using the projector controls, try
decreasing the Sharpness setting in the projector's Picture menu to
improve image quality.
s Picture > Custom Settings > Sharpness

Epson EF-12 Specifications

General

Brand	Epson
Model	EF-12
Category	Projector
Language	English