Epson EMP 71 Instruction Manual page 60

Image is Unclear
•
Blurry image
•
Image only partially
focused
•
Not focused at all
58
Carefully review sections such as "Providing External
Output" and "Providing Output to an Externally Connected
Monitor" in the instruction manual of the connected
computer.
• Is the focus adjusted correctly? See page 29
• Is the projection distance optimal? See page 16
The recommended projection distance is 39.37inches (1.0m)
to 515.75inches (13.1m). Set up the projector in this range.
• Is the lens dirty? See page 64
• Is the projection beam facing the screen directly?
See page 14
• Is the lens covered with condensation?
If you carry the projector from a cold room into a warm
room, the lens may become covered with condensation and
the image may be blurred. After a short period, the image
should return to normal.
• Press the Auto button on the remote control.
See page 30
• Have you adjusted Sync.*, Tracking*, and Position? See
page 43
Use the menu to adjust.
• Are the video signal mode settings correct?
See page 44
Use the Menu > Video > Mode menu items to select a video
signal format. Auto detection according to video signal
input is not always possible.
• Are the computer/component video signal settings
correct? See page 44
Select the correct input signal settings by selecting Menu >
Video > Input Signal.
RGB: Computer images
YUV*: Color difference images
YCbCr*: DVD images
YPbPr*: HDTV images