Sanyo PLC-XU110 Owner's Manual

Also see for PLC-XU110: Specifications Service manual

Contents

62The WARNING indicator shows the state of the function which protects the projector. Check the state of theWARNING indicator and the POWER indicator to take proper maintenance.Warning IndicatorThe projector is shut down and the WARNINGindicator is blinking red.When the temperature inside the projector reaches acertain level, the projector will be automatically shut downto protect the inside of the projector. The POWER indicatoris blinking while the projector is being cooled down. Whenthe projector has cooled down enough (to its normaloperating temperature), it can be turned on again bypressing the ON/STAND-BY button.The projector is shut down and the WARNINGindicator lights red.When the projector detects an abnormal condition, it isautomatically shut down to protect the inside of theprojector and the WARNING indicator lights red. In thiscase, unplug the AC power cord and reconnect it, and thenturn the projector on once again to verify operation. If theprojector cannot be turned on and the WARNING indicatorstill lights red, unplug the AC power cord and contact theservice station.CAUTIONDO NOT LEAVE THE PROJECTOR WITH THE ACPOWER CORD CONNECTED UNDER ANABNORMAL CONDITION. IT MAY RESULT INFIRE OR ELECTRIC SHOCK.Maintenance and CleaningTop ControlWARNINGblinking redTop ControlWARNINGlights red✔Note:•The WARNING indicator continues to blink even after thetemperature inside the projector returns to normal. When theprojector is turned on again, the WARNING indicator stopsblinking.Then check the matters below:– Did you provide appropriate space for the projector to beventilated? Check the installing condition to see if the airvents of the projector are not blocked.– Has the projector been installed near an Air-Conditioning/Heating Duct or Vent? Move the installation of theprojector away from the duct or vent.– Is the filter clean? Clean the filter periodically.