Sanyo PLC-SW30 Service Manual

Also see for plc sw30 - SVGA LCD Projector: Owner's manual Specifications Service manual Service manual Owner's manual

-7-WARNING:- Allow a projector to cool, for at least 45 minutes before you open LampCover. The inside of a projector can become very hot.- For continued safety, replace with a lamp assembly of the same type.- Do not drop a lamp assembly or touch a glass bulb! The glass canshatter and may cause injury.Procedure1 Turn off the projector and disconnect the AC plug. Allow the projector tocool at least for 45 minutes.2 Remove 1 screw and remove the lamp cover.3 Remove 2 screws and pull out the lamp assembly by grasping the han-dle.4 Replace the lamp assembly securely and tighten 2 screws.5 Close the lamp cover and tighten 1 screw.6 Connect the AC Power Cord to the projector and turn on the projector.Note:- Do not reset the Lamp Replace Counter, except after lamp is replaced.- The projector can not be turned-on with lamp cover removed, becausewhen the lamp cover is removed, the lamp cover switch is also releasedto switch off the mains power for safety.7 Reset the Lamp Replace Counter, see below explanation.■ Lamp Replacement1 Turn the projector on, and press the MENU buttonand the on-screen menu will appear. Press thePOINT LEFT/RIGHT buttons to move the red framepointer to the Setting Menu icon.2 Press the POINT DOWN button to move the redframe pointer to “Lamp counter reset” and then pressthe SELECT button. The message “Lamp replacecounter reset?” is displayed. Move the pointer to [Yes]and then press the SELECT button.3 Another confirmation dialog box appears and select[Yes] to reset Lamp Replace Counter .Please refer to the owners manual for further informa-tion.RecommendationShould the air filter become clogged with dust particles,it will reduce the cooling fan’s effectiveness and mayresult in internal heat build up and short lamp life. Werecommend cleaning the air filter after the projectionlamp is replaced.Refer to “Air Filter Cleaning”.The LAMP REPLACE indicator will light yellow whenthe total lamp used time reaches 2000 hours. This isto indicate that lamp replacement is required.The total lamp used time is calculated by using thebelow expression;Total lamp used time = Teco + Tnoma l (1+1/4)Teco : used time in the Eco modeTnormal : used time in the Normal and Auto modeYou can check the lamp replace counter following tobelow procedure.1 Press and hold the POWER ON-OFF button on theprojector or the remote control unit for more than 20seconds.2 The projector used time and lamp used time will bedisplayed on the screen briefly.Lamp coverCounterProjectorLampNormalEcoTotal130H24H100H130HTotal lamp used timeORDER REPLACEMENT LAMPType No. Service Parts No.POA-LMP57 610 308 3117How to reset Lamp Replace CounterHow to check Lamp used timeScrewsHandleLamp AssemblyScrewProjector used time