LG Electronics HU715QW Cinebeam 4k Uhd Laser Ust Projector

User Manual - Page 38

For HU715QW.

PDF File Manual, 156 pages, Read Online | Download pdf file

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38
ENGLISH
CHECKING BEFORE REPORTING
MALFUNCTION
Please check the list below when you experience the following symptoms during use of
the product. It may not be a failure.
Projector Safety Check
Symptoms
• The projector does not display anything on the screen or output sound when
it is turned on.
• The product emits smoke or a burning smell.
• Water or foreign substances are present inside the product.
• Part of the projected image is cut out.
• A strange noise (crackling or sparking sound) regularly occurs from inside the
projector.
• The projector still displays the screen or outputs sound when it is turned off.
• There are other errors or failures.
Causes and Solutions
• For safety, turn off the power switch and remove the plug from the socket.
• Contact the place of purchase or authorized service center for product
inspection.
• Do not attempt to repair the product yourself.
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