Sanyo PLC-UF15 Owner's Manual

Also see for PLC-UF15: Specifications Dimensional drawing Service manual

Contents

44APPENDIXCLEANING PROJECTION LENSApply a non-abrasive camera lens cleaner to a soft, dry cleaning cloth. Avoid using an excessive amount of cleaner.Abrasive cleaners, solvents or other harsh chemicals might scratch lens.When a projector is not in use, replace lens cover.13Lightly wipe cleaning cloth over lens.2Follow these steps to clean projection lens:AIR FILTER CARE AND CLEANINGTurn power off, and disconnect AC power cord from AC outlet.12Air Filter prevents dust from accumulating on surface of Projection Lens and Projection Mirror. Should Air Filterbecome clogged with dust particles, it will reduce Cooling Fans' effectiveness and may result in internal heatbuild up and adversely affect life of a projector.Clean Air Filter following steps below:34RECOMMENDATIONWe recommend avoiding dusty/smoky environments when operating a projector. Usage in theseenvironments may cause poor image quality.When using under dusty or smoky conditions, dust may accumulate on liquid crystal panel, lens, or optical elements inside it.This condition may degrade quality of projected image.When above symptoms are noticed, contact your authorized dealer or service station for proper cleaning.Pull out air filter from a projector.Pulling up center frame of air filter top, separate air filter top andsheet from air filter base.Clean each parts with brush or wash out dust and particles. Besure to dry them out.Assemble sheet and air filter and replace air filter to a projector.5AIR FILTERAIR FILTERTOPAIR FILTERBASE SHEETCAUTIONDo not operate a projector with Air Filterremoved. Dust may accumulate on LCDPanel and Mirror degrading picture quality.Do not put small parts into Air Intake Vents.It may result in malfunction of a projector.