Sanyo PLC-SW30 Owner's Manual

Also see for plc sw30 - SVGA LCD Projector: Specifications Service manual Service manual Service manual Owner's manual

44TroubleshootingBefore calling your dealer or service center for assistance, check the matters below once again.– Make sure you have properly connected the projector to peripheral equipment as described in the section "Installation" onP15-16.– Make sure all equipment is connected to AC outlet and turned on the power.– When you operate the projector with a computer, and it does not project an image, restart the computer.No power. – Plug the projector into your AC outlet.– Make sure if the POWER Indicator lights red.– Wait 90 seconds after a projector is turned OFF when turning the projector back on.The projector can be turned on after the Power indicator turns red. (☞ "Turning Off theProjector " P19 )– Check WARNING TEMP. indicator. If the indicator flashes red, the projector cannot beturned on. ( ☞ "Warning Indicator " P42 )– Check the projection lamp. ( ☞ P40-41 )– Unlock Key lock for the projector in the Setting Menu. ( ☞ P38 )Image is out of focus. – Adjust focus of the projector. ( ☞ P20 )– Provide proper distance between the projector and projection screen. ( ☞ P13 )– Check the projection lens to see if it needs cleaning. ( ☞ P43 )– Moving the projector from a cool temperature location to a warm temperature location mayresult in moisture condensation on the projection lens. In such an event, leave theprojector OFF and wait until condensation disappears.Picture is Left/Rightreversed.– Check Ceiling / Rear feature. ( ☞ “Setting” on page 37 )Problem: – Try these SolutionsPicture is Top/Bottomreversed.– Check Ceiling feature. ( ☞ “Setting” on page 37 )Some displays are notseen during theOperation.– Check Display feature.(☞ “Setting” on page 36 )No image. – Check the connection between your computer or video equipment and the projector.– Check if the input signal is correctly output from your computer. Some laptop computersmay need to change the setting for monitor output when connected to the projector. Seethe computer's owner's manual for its setting.– Check NO SHOW function. ( ☞ P21)– When turning on the projector, it takes about 30 seconds to display an image.– Check the system that you select is corresponding with your computer or video equipment.– Select correct input source once again following the menu operation.– Make sure the temperature is not out of the operating temperature range (5°C ~ 35°C).No sound. – Check audio cable connection from audio input source. ( ☞ P15-16)– Adjust the audio source.– Press VOLUME (+) button.( ☞ P21)– Press MUTE button. ( ☞ P21)Appendix