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105
Troubleshooting
Troubleshooting
If an abnormal operation should occur, stop using the projector immediately.
Otherwise if a problem occurs with the projector, the following checks and
measures are recommended before requesting repair.
If this does not resolve the problem, please contact your dealer or service
company. They will tell you what warranty condition is applied.
►Never use the projector if abnormal operations such as
smoke, strange odor, excessive sound, damaged casing or elements or cables,
penetration of liquids or foreign matter, etc. should occur. In such cases,
immediately disconnect the power plug from the power outlet. After making sure
that the smoke or odor has stopped, contact to your dealer or service company.
WARNING
Related messages
When some message appears, check and cope with it according to the following
table. Although these messages will be automatically disappeared around several
minutes, it will be reappeared every time the power is turned on.
Message Description
There is no input signal.
Please conrm the signal input connection, and the
status of the signal source.
The USB TYPE B port is selected as the picture input
source even if MOUSE is selected for USB TYPE B
(
60).
Select USB DISPLAY in the dialog to project the picture
input to the USB TYPE B port. In this case, you cannot
use the simple mouse and keyboard function. Otherwise
select other port for picture input.
Projector is waiting for an image le.
Check the hardware connection, settings on the projector
and network-related settings.
The computer-Projector network connection might be
disconnected. Please re-connect them.
The horizontal or vertical frequency of the input
signal is not within the specied range.
Please conrm the specs for your projector or the signal
source specs.
Troubleshooting
(continued on next page)
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