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6. Troubleshooting (Continued)
Problem
Lots of
interference in
the images
Two cursors
appear
No cursor
appears
No information is
shown after mass
storage device is
set on Thumbnail or
Directory mode.
Can't communicate
Can't communicate
Others
- Information from the
projector to PC is not
correct or completed
- The projector does not
respond
- Image on screen is
frozen.
Likely Cause
"Optimize Performance"
is set to "Transmission
speed".
Cursor of the PC and
cursor of the projector
are displayed coming in
succession.
Some PCs do not display
the cursor in "Live Viewer
3".
The mode setting is not
renewed after the device is
set.
The wireless network
card isn't inserted into the
projector or the memory
card is still inserted.
There is closely another
projector or other that has
the same wireless setting.
The PC and/or projector's
network settings are not
configured correctly.
The wireless network card
is inserted into the projector.
Communication between
the projector and PC is not
working well.
MIU Functions of the
projector is not working
well.
Things to Check
"Optimize Performance" to
"Image quality".
Turn off the cursor
Emulation of "Live Viewer 3"
option.
Turn on the cursor
Emulation of "Live Viewer 3"
option.
Select either Thumbnail
mode or Directory mode
again, showing PC-LESS
Presentation menu.
Insert the wireless network
card that came with your
projector into the module.
Try changing of SSID and
IP Address.
Check both the PC and
projector's network settings.
Remove the SD wireless
network card from the
projector (you can't use
both wireless and wired
LAN connections at the
same time).
Try "MIU RESTART" in
SERVICE menu under the
MIU menu.
* User's Manual (detailed) - Operating Guide
6 . Troubleshooting
Reference
Page
Number
58
58
58
103, 111
*
*50
*57
11-13,
4
*56
*6
7
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