Sanyo PLC-XU350 Service Manual

Also see for PLC-XU300: Specifications Owner's manual Brochure Specifications Owner's manual

Contents

Sanyo PLC-XU350 Service Manual Manual pdf 57 page image

-57-Check the indicators for projector condition.• • • green. • • • red • • • off• • • blinks green.Q When the life of the projection lamp draws to an end, the LAMP REPLACE indicator lights yellow. Whenthis indicator lights yellow, replace the projection lamp with a new one promptly. Reset the lamp replace-ment counter after replacement of the lamp.Indicators and Projector condition• • • blinks red.TroubleshootingIndicatorsProjector conditionPoWerred/greenWArNINGredlAMPrePlAceyellowThe projector is off. (The AC power cord is unplugged.)Q The projector is preparing for stand-by or the projection lamp isbeing cooled down. The projector cannot be turned on until cool-ing is completed and the POWER indicator stops blinking.Q The projector is ready to be turned on with the POWER ON-OFFbutton.Q The projector is operating normally.Q The projector is in the Power management mode.QThe temperature inside the projector is abnormally high. The pro-jector cannot be turned on. When the projector is cooled downenough and the temperature returns to normal, the POWER indi-cator emits a red light and the projector can be turned on. (TheWARNING indicator keeps blinking.) Check and clean the air fil-ter.Q The projector has been cooled down enough and the temperaturereturns to normal. When turning on the projector, the WARNINGindicator stops blinking. Check and clean the air filter.Q The projector detects an abnormal condition and cannot be turnedon. Check power supply circuit and fans control circuit.