EN-40
Picture blurred.
Part of picture
out of focus.
Image is dark.
Colors too light.
Bad shading.
Remote control
doesn’t work.
The lens is dirty.
The lens focus is not adjusted
optimally.
The projection distance is not
within the projector’s
supported range.
The projector’s screen
placement angle is tilted too far.
The frequency or tracking has
not been adjusted properly.
The lens cap is attached to the
lens.
The brightness or contrast has
not been adjusted properly.
The lamp is near the end of its
service life.
The saturation, tint, color R,
color G or color B has not been
adjusted properly.
The screen is dirty.
The lamp is near the end of its
service life.
The battery could be weak.
The polarity is not correct.
The remote control is not being
used within the effective
range.
There are some obstructions
between the remote control and
projector.
There are some fluorescent or
other bright lights shining at the
projector’s infrared remote
sensor.
Wipe clean with a soft, dry
cloth or lens paper.
Adjust the focus with the
focus ring.
Place the projector within the
supported range.
Adjust the screen placement
angle.
Adjust frequency and tracking
in the “Image (Computer
Mode)” menu properly.
Remove the lens cap.
Adjust the brightness or
contrast in the “Color
(Computer/Video Mode)”
menu properly.
Replace with a new lamp.
Adjust the saturation, tint,
color R or color G in the
“Color (Computer/Video
Mode)” menu properly.
Wipe clean with a soft, dry cloth.
Replace with a new lamp.
Replace with a new battery.
Insert the battery with
correct polarities.
Use the remote control
within the effective range.
Check that there are not any
obstructions between the
remote control and projector.
Check that there are not any
fluorescent or other bright
lights shining at the
projector’s infrared remote
sensor.
