Sanyo PLC-UF10 Owner's Manual

Also see for UF10 - PLC UXGA LCD Projector: Specifications Instruction manual

47 Check audio cable connection from audio input source. Adjust audio source. Press VOLUME (+) button. Press MUTE button.TROUBLESHOOTINGBefore calling your dealer or service center for assistance, check matters below once again.1. Make sure you have connected a projector to your computer or video equipment as described in section "CONNECTINGPROJECTOR" on pages 12 ~ 15.2. Check cable connection. Verify that all computer, video and power cord are properly connected.3. Verify that all power is switched on.4. If a projector still does not produce an image, re-start your computer.5. If an image still does not appear, unplug a projector from your computer and check your computer monitor'sdisplay.Problem may be with your graphics controller rather than with a projector. (When you reconnect a projector, besure to turn a computer and monitor off before you power up a projector. Power equipment back on in order of : Projectorand computer.)6. If problem still exists, check following chart.No power. Plug a projector into your AC outlet. Turn MAIN ON/OFF switch to ON. Press POWER ON/OFF switch to ON. Make sure READY Indicator lights. Wait 90 seconds after a projector is turned OFF when turning a projector back on.NOTE : After pressing Power ON-OFF button to OFF, make sure a projector works asfollows:1. LAMP indicator lights bright and READY indicator turns off.2. After 90 seconds, READY indicator lights green again and a projector may beturned on by pressing Power ON-OFF button. Check WARNING TEMP. indicator. If indicator flashes red, a projector cannot be turnedon.(See "TURNING ON/OFF PROJECTOR" section on page 22.) Check Projection Lamp. (Refer to page 46.)Image is out offocus. Adjust focus of a projector. Check Projection Lens to see if it needs cleaning.NOTE : Moving a projector from a cool temperature location to a warm temperature locationmay result in moisture condensation on Projection Lens. In such an event, leave aprojector OFF and wait until condensation disappears.Picture is Left/Rightreversed. Check Ceiling / Rear feature. (See “SETTING” section on page 40.)Problem: Try these SolutionsPicture isTop/Bottomreversed. Check Ceiling feature. (See “SETTING” section on page 40.)Some displays arenot seen duringOperation. Check Display feature.(See “SETTING” section on page 40.)No image. Check connection between your computer or video equipment and a projector. When turning a projector on, it takes about 30 seconds to display an image. Check system that you select is corresponding with your computer or video equipment. Make sure temperature is not out of Operating Temperature (5°C ~ 35°C).No sound.APPENDIX