Digital Projection DPC 10i, User Manual

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Appendix 36
Troubleshooting
Before asking for repair, please check your connection, settings and operation once again. If the
trouble cannot be corrected by this checking, please contact your dealer/distributor for instructions
or repair.
The projector cannot be turned on.
•
Check to see if the power plug is properly connected to the outlet.
•
Make certain that the main power switch is ON.
•
The lamp may have completed its life span.
•
When the inside temperature is too high, the protective function does not allow your projector
to be turned on. Wait some time and then turn it on.
The image cannot be projected.
•
Check to see if the connected input has been selected.
•
Check to see if the cable is properly connected to the input terminal.
•
The lamp brightness may be set to a minimum.
•
Check to see if the settings are all adjusted properly.
The image is distorted.
•
Check to see if the projector is properly set up.
The image is blurred.
•
Make certain that the lens is properly focused.
•
Check to see if the screen and the projector are installed at correct angles.
•
The projection distance may be larger than the focusing range.
•
See if the lens and other parts have dew condensation on.
If the projector is turned on in a warm place after storage in a cold place, the lens and other
optical components inside may develop condensation on them. In such a case, please wait
several minutes until the condensation disappears.
The projector cannot be operated with the remote control.
•
Make certain that the remote control is connected to the projector with the supplied remote
control cable.
The indicator blinks.
•
Your projector may have trouble. Please contact your dealer/distributor for instructions.