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Troubleshooting
Check
Is an image signal being input?
Is the image signal format setting correct?
Are the Configuration menu settings correct? Reset all of the settings.
(Only when projecting computer image sig‐
nals)
Was the connection made while the power of
the projector or the computer was already
turned on?
Moving images are not displayed
Check
(Only when projecting computer image sig‐
nals)
Is the computer's image signal set to external
output and to output to the LCD monitor at
the same time?
"Not supported" is displayed.
Check
Is the image signal format setting correct?
(Only when projecting computer image sig‐
nals)
Do the image signal's frequency and resolu‐
tion correspond to the mode?
Check that the connected device is turned on. When Messag‐
es is set to On from the Configuration menu, image signal mes‐
sages are displayed.
Extended - Display - Messages
s
When Video is input
If nothing is projected even when Video Signal is set to Auto
from the Configuration menu, set the signal that matches the
connected device.
Extended - Input Signal - Video Sig‐
s
nal
p.51
When PC is input
If nothing is projected even when PC Signal is set to Auto from
the Configuration menu, set the signal that matches the con‐
nected device.
Extended - Input Signal - PC Signal
s
If the connection is made while the power is already turned on,
the key (Function key and so on) that changes the computer's
image signal to external output may not work. Turn off the power
for the computer and the projector and then turn it back on
again.
Depending on the computer's specifications, moving images
may not be displayed when the computer is set to external out‐
put and to the LCD monitor output at the same time.
Change it so that the image signal is set to external output only.
For the computer's specifications, see the documentation sup‐
plied with the computer.
When Video is input
If nothing is projected even when Video Signal is set to Auto
from the Configuration menu, set the signal that matches the
connected device.
Extended - Input Signal - Video Sig‐
s
nal
p.51
When PC is input
If nothing is projected even when PC Signal is set to Auto from
the Configuration menu, set the signal that matches the con‐
nected device.
Extended - Input Signal - PC Signal
s
Check the image signal being input in Resolution from the Con‐
figuration menu, and check that it corresponds to the projector's
resolution.
p.74
s
60
Remedy
Reset - Reset All
p.55
s
Remedy
Remedy
p.51
p.51
p.51
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