Epson EMP 71 Instruction Manual - Page 60

Image is Unclear, Output and Providing Output to an Externally Connected - review

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Page 60 highlights

Carefully review sections such as "Providing External Output" and "Providing Output to an Externally Connected Monitor" in the instruction manual of the connected computer. Image is Unclear • Blurry image • Image only partially focused • Not focused at all • 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 58

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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.
Image is Unclear
• 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
•
Blurry image
•
Image only partially
focused
•
Not focused at all