Epson ELPDC05 - High Resolution Document Imager Camera User Manual - Page 25
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Also for Epson ELPDC05 - High Resolution Document Imager Camera: Technical Brief (7 pages), Specifications (2 pages), Tips (3 pages)
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•
For
best
image quality
when projecting a computer image,
connect your projector or monitor to
the
document camera's
RGB OUT port.
The image is
blurry.
•
There may be
dirt on
the lenses.
Clean
the
lenses as described on
page 40.
•
Try
pressing
the
AF
(Auto Focus) button on the remote
control,
or the
AUTO FOCUS button
on
the
document
camera.
•
Some objects
do not
focus
well
automatically
(see
page
26).
Manually
focus
these
objects using the Near and Far buttons.
•
The
presentation material
may be
too
close
to the
lens. Make sure
the
close-up lens is
closed.
•
The
presentation material
may be
too far from the
lens.
Open
the
lens by flipping
it
down.
•
Make sure there
is no condensation on
the lenses.
You
may
need
to wait
before
using
the
document
camera
after moving it from a
cold environment to a warm
environment.
The image is too
dark.
•
Make sure the document camera's
upper lamps
are on.
Press
the
UPPER LAMP
button on the
remote
control, if
necessary.
•
Press the
IRIS OPEN button
on the
remote
control
or document
camera
to open the iris on
the
camera lens.
•
If you're displaying
the image
on a TV or computer
monitor,
adjust the
monitor
brightness
controls.
•
Use the
on-screen
display
to adjust the gamma setting (see
page
32).
The colors don't look right.
•
Try adjusting the white balance (see page
28).
•
If you're projecting an image from a computer, check your
computer's display settings to correct the color balance.
note
You can
also press the
LAMP
button on
the
document
camera to
move
through
this
sequence: upper lamps off and
base
lamp
on,
upper and
base
lamps off,
upper
lamps
on
and base
lamp
off.
Solving Problems
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