Hitachi CP-X2011N Operating Manual page 199

8. Troubleshooting
8. Troubleshooting (Continued)
Problem
The projected
image is rather
slow compared
to that of the
computer
No Image
Can't display
the movies
correctly.
Network connection
between the
computer and
projector is
disconnected
when computer
display resolution
is changed
during Network
Presentation.
Images
contain lots of
interference.
Two cursors
appear
No cursor
appears
Neither transparency
nor translucency
effects (Glass)
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90
Likely Cause
The projector isn't capable
of relaying dynamic images
such as PowerPoint®
animation at full speed.
The compression rate being
used for transferring the
images is too low.
Using Photo Gallery Slide
Show in Windows Vista.
In some combinations of
computer's video card and
application software, there is
a possibility that true image -
especially movies played by media
player - cannot be transferred to
the projector with the "LiveViewer".
The computer-Projector
network connection might be
disconnected when computer
display resolution is changed
while displaying picture.
The compression rate being
used for transferring the
images is too high.
Cursor of the computer
and cursor of the projector
are displayed coming in
succession.
Some computers do not
display the cursor in the
"LiveViewer".
Using the "LiveViewer" with
Windows Aero mode.
Things to Check
Switching the priority to
'Transmission Speed' under
the options menu may help
to improve speed.
Switching the priority to
'Transmission Speed' under
the options menu may help
to improve speed.
The "LiveViewer" cannot
send computer screen data
while using Windows Vista
Photo Gallery Slide Show.
Please close Photo Gallery
Slide Show before using the
"LiveViewer".
If there is a video
acceleration level adjustment
function in your application,
please try to adjust it. Refer
your application manual in
detail.
Please re-connect using
"Connect button" after
changing computer display
resolution, or change display
resolution before connecting
with the "LiveViewer".
Try setting the priority to 'Image
Quality' in the "LiveViewer"
Option menu. You may
experience a drop in speed.
Turn off the cursor Emulation
of the "LiveViewer" option.
Turn on the cursor Emulation
of the "LiveViewer" option.
The "LiveViewer" does not
support these features of
Windows Vista Aero.
Reference
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