Epson Powerlite Home Cinema 710hd Users Guide
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Projector SetupSettings -Extended Menu Settings onthe Extended menuletyou customize variousprojector setupfeatures thatcontrol its operation. Setting Options Description Display Messages Selects variousdisplayoptions Display Background Messages :controls whether messages aredisplayed onthe Startup Screen screen A/V Mute Display Background :selects the screen colororlogo to display whennosignal is received Startup Screen:controls whether aspecial screen appears whentheprojector starts up A/V Mute :selects thescreen color orlogo todisplay whenA/V Mute isturned on 81
Setting Options Description Closed Caption Off Controls useofclosed captions and selects theclosed caption CC1 channel CC2 Users Logo – Creates ascreen thatthe projector displaystoidentify itself and enhance security Projection Front Selects theway theprojector faces thescreen sothe image is Front/Ceiling oriented correctly Rear Rear Ceiling Operation Direct Power On Selects variousoperation options Sleep Mode Direct Power On:turns onthe projector whenyouplug itin Sleep ModeTimer Sleep Mode:automatically turns Lens Cover Timer off the projector afteraninterval High Altitude Mode of inactivity Sleep ModeTimer:sets the interval forSleep Mode Lens Cover Timer:automatically turns offthe projector after30 minutes ifthe lens cover is closed High Altitude Mode:regulates the projector ’s operating temperature ataltitudes above 4921 feet(1500 m) Standby Mode Communication On Selects whether monitoring and control operations canoccur Communication Off when theprojector isin standby mode (on)ornot (off) 82
Setting Options Description USB Type B USB Display Selects theuse ofthe projectors USB TypeB port Link 21L USB Display :select whenyou connect acomputer tothe projectors USBTypeB portto display images Link 21L:allows aremote Windows computer tooperate the projector overaUSB connection usingtheLink 21L Utility Language Various languages available Selects thelanguage for projector menuandmessage displays (notchanged byReset option) Parent topic:Adjusting theMenu Settings Projector Information Display-Info Menu You candisplay information abouttheprojector andinput sources byviewing theInfo menu. However, you cannot change anysettings inthe menu. 83
Note: Thelamp usage timerdoesnotregister anyhours untilyouhave usedthelamp foratleast 10 hours. Available settingsdependonthe current inputsource. Information item Description Lamp Hours Displays thenumber ofhours (H )the lamp hasbeen usedin Normal andECO Power Consumption modes;ifthe information is displayed inyellow, obtainagenuine Epsonreplacement lamp soon Source Displays thename ofthe port towhich thecurrent inputsource is connected Input Signal Displays theinput signal setting ofthe current inputsource Resolution Displays theresolution ofthe current inputsource Video Signal Displays thevideo signal format ofthe current inputsource Refresh Rate Displays therefresh rateofthe current inputsource Sync Info Displays information thatmay beneeded byaservice technician Status Displays information aboutprojector problems thatmay beneeded by aservice technician Serial Number Displays theprojectors serialnumber Parent topic:Adjusting theMenu Settings Related references Optional Equipment andReplacement Parts Projector LampSpecifications Projector ResetOptions -Reset Menu You canreset mostofthe projector settingstotheir default valuesusingtheReset Alloption onthe Reset menu. You canalso reset theprojectors lampusage timertozero when youreplace thelamp using theReset Lamp Hours option. 84
You cannot resetthefollowing settingsusingtheReset Alloption: • Input Signal • Users Logo • Language • Lamp Hours • Password • User Button Parent topic:Adjusting theMenu Settings 85
Maintaining andTransporting theProjector Follow theinstructions inthese sections tomaintain yourprojector andtransport itfrom place toplace. Projector Maintenance Transporting theProjector Projector Maintenance Your projector needslittlemaintenance tokeep working atits best. You may need toclean thelens periodically, andclean theairfilter andairvents toprevent theprojector from overheating duetoblocked ventilation. The only parts youshould replace arethelamp, airfilter, andremote controlbatteries. Ifany other part needs replacing, contactEpsonoran authorized Epsonservicer. Warning: Beforecleaning anypart ofthe projector, turnitoff and unplug thepower cord.Never open any cover onthe projector, exceptasspecifically explainedinthis manual. Dangerous electricalvoltages in the projector caninjure youseverely. Warning: Donot trytoservice thisproduct yourself, exceptasspecifically explainedinthis manual. Refer allother servicing toqualified servicers. Cleaning theLens Cleaning theProjector Case Air Filter andVent Maintenance Projector LampMaintenance Replacing theRemote ControlBatteries Parent topic:Maintaining andTransporting theProjector Cleaning theLens Clean theprojectors lensperiodically, orwhenever younotice dustorsmudges onthe surface. • To remove dustorsmudges, gentlywipethelens withlens-cleaning paper. 86
• To remove stubborn smudges, moistenasoft, lint-free clothwithlens cleaner andgently wipethe lens. Donot spray anyliquid directly onthe lens. Warning: Donot use alens cleaner thatcontains flammable gas.Thehigh heat generated bythe projector lampmaycause afire. Caution: Donot use glass cleaner toclean thelens, oryou may damage it.Do not use canned air,or the gases mayleave aresidue. Avoidtouching thelens withyour bare hands toprevent fingerprints on or damage tothe lens surface. Parent topic:Projector Maintenance Cleaning theProjector Case Before cleaning theprojector case,turnoffthe projector andunplug thepower cord. • To remove dustordirt, useasoft, dry,lint-free cloth. • To remove stubborn dirt,useasoft cloth moistened withwater andmild soap. Donot spray liquid directly onthe projector. Caution: Donot use wax, alcohol, benzene, paintthinner, orother chemicals toclean theprojector case. These candamage thecase. Donot use canned air,orthe gases mayleave aresidue. Parent topic:Projector Maintenance Air Filter andVent Maintenance The projectors airfilter keeps theintake airclean. Ifdust collects onthe airfilter orvents, cleanthemas described inthis manual. Dustclogs maycause theprojector tooverheat duetoimproper ventilation. Be sure toclean theairfilter andvents ifyou seeamessage tellingyoutodo so. Also make surenothing blocks thevents. Cleaning theAirFilter andVents Replacing theAirFilter Parent topic:Projector Maintenance Cleaning theAirFilter andVents Clean theprojectors airfilter orvents ifthey getdusty, orifyou seeamessage tellingyoutoclean them. 1. Turn offthe projector andunplug thepower cord. 87
2. Gently remove thedust using asmall vacuum designed forcomputers oravery softbrush (suchas a paintbrush). Note: Youcanremove theairfilter soyou canclean bothsides ofit.Do not rinse theairfilter in water, oruse anydetergent orsolvent toclean it. Caution: Donot use canned air,orthe gases mayleave aresidue. 3. Ifdust isdifficult toremove orthe airfilter isdamaged, replacetheairfilter. Parent topic:AirFilter andVent Maintenance Replacing theAirFilter You need toreplace theairfilter inthe following situations: • After cleaning theairfilter, youseeamessage tellingyoutoclean orreplace it • The airfilter istorn ordamaged You canreplace theairfilter while theprojector ismounted tothe ceiling, ifnecessary. Theillustrations here show theprojector placedonatable. 1. Turn offthe projector andunplug thepower cord. 88
2. Carefully opentheairfilter cover. 3. Pull theairfilter outofthe projector. Note: Airfilters contain ABSresin andpolyurethane foam.Dispose ofused airfilters according to local regulations. 89
4. Place thenew airfilter inthe projector asshown andpush gently untilitclicks intoplace. 5. Close theairfilter cover. Parent topic:AirFilter andVent Maintenance Projector LampMaintenance The projector keepstrackofthe number ofhours thelamp isused anddisplays thisinformation inthe projectors menusystem. Replace thelamp assoon aspossible whenthefollowing occurs: • The projected imagegetsdarker orstarts todeteriorate • Amessage appearswhenyouturn onthe projector tellingyoutoreplace thelamp • The projectors lamplightisflashing orange Replacing theLamp Resetting theLamp Timer Parent topic:Projector Maintenance Related references Projector Information Display-Info Menu Optional Equipment andReplacement Parts 90