Ricoh PJ LU580 Series, Руководство пользователя

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English
Troubleshooting
English
59
Problem: The screen of the Notebook computer is not
displaying a presentation
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If■you■are■using■a■Notebook■PC:
Some■Notebook■PCs■may■deactivate■their■own■screens■
when■a■second■display■device■is■in■use.■Each■has■a■
different■way■to■be■reactivated.■Refer■to■your■computer’s■
documentation■for■detailed■information.
Problem: Image is unstable or flickering
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Adjust■the■“Phase”■or■“Clock”■to■correct■it.■■
Refer■to■the■“H.■Position■(Horizontal■Position)”■or■“V.■Position■
(Vertical■Position)”■section■for■more■information.
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Check■and■reconfigure■the■display■mode■of■your■graphic■
card■to■make■it■compatible■with■the■product.
Problem: Image is out of focus
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Adjust■the■Focus.■(refer■to■page■35)
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Make■sure■the■projection■screen■is■between■the■required■
distance.■(refer■to■page■37)
Problem: The image is stretched when displaying 16:9 DVD
Change■the■aspect■ratio■by■pressing■the■“Aspect”■button■on■
the■remote■control■or■select■“Display■Settings”■>■“Aspect”■
from■the■OSD■menu■to■show■image■with■proper■aspect■ratio.
Problem: Image is too small or too large
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Adjust■the■Zoom■lever■on■the■top■of■the■projector.
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Move■the■projector■closer■to■or■further■from■the■screen.
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Press■the■“Aspect”■button■on■the■remote■control■or■
press■the■“Menu”■button■on■the■projector■panel,■go■to■
“Display■Settings”■>■“Aspect”■and■try■the■different■settings.