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The projector and the signal source device power cord plugged into the same power strip.
VIII. Projected image ghosting how to solve ?
1 rear projection screen appears , you need to adjust the focus or projector distance and the wall .
Manual or motorized focus, until a clear picture . Machine can not focus , moving back and forth through the projector resolved.
Suozhi due to poor performance when connecting cable 2 . Most cases .
Replace the signal line ( note the matching device interface )
IX. Connect laptops, projection screen how to solve the problem of poor image quality ?
1 If you want to get a better picture quality , adjust the display settings of your computer screen area to match the native resolution of the projector 2 . For some notebook computer, you may need to disable it in order to get the best image display , especially when portable computer exceeds the resolution of the projector resolution.
3 . Enable font smoothing with smooth fonts installed Windows 98 or MICroSOFt Plus! For Windows. Font smoothing will automatically generate a clearer outline fonts on the laptop and the projector.
Ten. Projectors use, suddenly off automatically, after a while the boot and recovery , how is it?
.. Usually phenomenon caused by overheating due to the use of the machine , the machine starts up the projector from overheating overheat protection circuit , causing the power failure . In order to make
. . The projector is working properly, protect it from overheating , do not pay attention to the use of cooling vents blocked or covered the back and bottom of the projector .
XI. After the projector is turned on, no image on the screen , how to check ?
1 Make sure the projector power is properly connected
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