Sanyo PLC-XC50 Service Manual

Also see for PLC-XC55: Brochure Owner's manual Manual Manual Specification sheet

Contents

-63-TroubleshootingThe projector has been cooled down enough and thetemperature returns to normal. When turning on the projector,the WARNING TEMP. indicator stops blinking. Check andreplace the filter.Projector ConditionPOWERred/greenIndicatorsLAMPREPLACEyellowWARNINGTEMP.redWARNINGFILTERorangeAnyThe lamp has been used overtime. Replace the lampimmediately and then reset the lamp counter. The indicator willbe turned off after resetting the counter.Any If the Filter counter reached a time set in the timer setting,a Filter replacement icon (Fig.2) appears on the screen andthe WARNING FILTER indicator on the top control lights up.Replace the filter as soon as possible. If the filter is out of scrolland the projector reaches a time set in the timer setting, Fig.3 appears on the screen and the WARNING FILTER indicatorlights up. Replace the filter cartridge as soon as possible.If thefilter is clogged and no scroll is left in the filter cartridge,a Filter cartridge replacement icon (Fig.4) appears on thescreen and the WARNING FILTER indicator lights up. Replacethe filter cartridge as soon as possible.✔Note:• Fig.2, Fig.3 and Fig.4 icon will not appear when the Displayfunction is set to “Off” , during “Freeze” or “No show” .Fig.2 Filter replacement iconFig.4 Filter cartridge replacement iconFig.3The filter cartridge is not installed in the projector. Check thefilter compartment to see if the filter cartridge is installed in theprojector. When the filter cartridge is installed and the indicatorscontinue to light and blink, read the column below.The projector detects an abnormal condition and cannot be turnedon. Unplug the AC power cord and plug it again to turn on theprojector. If the projector is turned off again, unplug the AC powercord and contact the dealer or the service center. Do not leave theprojector on. It may cause an electric shock or a fire hazard.＊ vWhen the filter detects clogging, reaches a time set in the timer setting or runs out of the filter scroll, theWARNING FILTER indicator lights orange. When this indicator lights orange, replace the filter or the filtercartridge with a new one promptly. Reset the Filter counter after replacing the filter. Reset the Filter counterand Scroll counter after replacing the filter cartridge .When the projection lamp reaches its end of life, the LAMP REPLACE indicator lights yellow. When thisindicator lights yellow, replace the projection lamp with a new one promptly. Reset the lamp counter afterreplacing the lamp.＊v＊＊vvredorangeyellowblinking fastorangeblinking fastyellow