Epson Projector PowerLite Pro G6450WU User Manual
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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 171
Information item Description Event ID Displays theapplication errorlog. Event IDCode List Parent topic:Adjusting theMenu Settings Related references Optional Equipment andReplacement Parts Projector LampSpecifications Event IDCode List If the Event IDoption onthe Info menu displays acode number, checkthislistofEvent IDcodes forthe solution tothe projector problemassociated withthecode. Event IDcode Cause andsolution 0432 The EasyMP NetworkProjection programdidnot start. Turntheprojector offand then onagain. 0435 0434 Unstable networkcommunication. Checkthenetwork communication status,waita few moments, andtryconnecting tothe network again. 0481 0482 0485 0433 Cannot displaythetransferred images.RestarttheEasyMP NetworkProjection program. 0484 Communication withcomputer wasdisconnected. RestarttheEasyMP Network Projection program. 04FE The EasyMP NetworkProjection programquitunexpectedly. Checkthenetwork communication status,thenturntheprojector offand then onagain. 04FF A projector systemerrorhasoccurred. Turntheprojector offand then onagain. 0891 Cannot findanaccess pointwiththesame SSID. Setyour computer, accesspoint, and projector tothe same SSID. 0892 The WPA/WPA2 authentication typedoes notmatch. Makesurethewireless network securitysettingsarecorrect. 172
Event IDcode Cause andsolution 0893 The WEP/TKIP/AES encryptiontypedoes notmatch. Makesurethewireless network securitysettingsarecorrect. 0894 Communication withunauthorized accesspointwasdisconnected. Contactyour network administrator. 0898 Failed toacquire DHCP.MakesuretheDHCP serverisoperating correctly.Ifyou are notusing DHCP, turnoffthe DHCP setting inthe Network menus. 0899 Communication error.Restart theEasyMP NetworkProjection program. 089A The projectors EAPauthentication typedoes notmatch thenetwork. Checkthe wireless LANsecurity settingsandmake surethatthesecurity certificate isinstalled correctly. 089B EAP server authentication failed.Check thewireless LANsecurity settingsand make surethatthesecurity certificate isinstalled correctly. 089C EAP client authentication failed.Check thewireless LANsecurity settingsandmake sure thatthesecurity certificate isinstalled correctly. 089D Key exchange failed. Parent topic:Projector Information Display-Info Menu 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, orreset thesaved names andsettings inthe Save Memory listusing theReset Memory option. 173
You cannot resetthefollowing settingsusingtheReset Alloption: • Input Signal • Users Logo • Language • Network menuitems • Lamp Hours • Password • Multi-screen • Date &Time • Panel Alignment • Color Uniformity Parent topic:Adjusting theMenu Settings 174
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. 175
• 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 orany harsh materials toclean thelens anddonot subject thelens to any impacts; youmay damage it.Do not use canned air,orthe gases mayleave aresidue. Avoid touching thelens withyour bare hands toprevent fingerprints onordamage 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 aflammable residue. Parent topic:Projector Maintenance Air Filter andVent Maintenance Regular filtermaintenance isimportant tomaintaining yourprojector. YourEpson projector isdesigned with aneasily accessible, user-replaceable filtertoprotect yourprojector andmake regular maintenance simple. Filtermaintenance intervalswilldepend onthe environment. If regular maintenance isnot performed, yourEpson projector willnotify youwhen thetemperature inside theprojector hasreached ahigh level. Donot wait until thiswarning appears tomaintain your projector filterasprolonged exposuretohigh temperatures mayreduce thelifeofyour projector orlamp. Damage duetothe failure toproperly maintain theprojector orits filter may notbecovered bythe projector orlamp Limited Warranties. Cleaning theAirFilter Replacing theAirFilter Parent topic:Projector Maintenance 176
Cleaning theAirFilter You need toclean theprojectors airfilter inthe following situations: • The filter orvents getdusty. • You seeamessage tellingyoutoclean it. • The projectors filterlightflashes green. 1. Turn offthe projector andunplug thepower cord. 2. Slide theairfilter cover latchandopen theairfilter cover. 177
3. Pull theairfilter outofthe projector. 4. Tap each sideofthe airfilter 4to 5times toshake offany excess dust. Caution: Donot use excessive forcewhen tapping theairfilter, oritmay crack andbecome unusable. Donot rinse theairfilter inwater, oruse anydetergent orsolvent toclean it.Do not use canned air;the gases mayleave aresidue, orpush dustanddebris intotheprojectors opticsor other sensitive areas. 178
5. Vacuum thefront ofthe airfilter (theside withthetabs) toremove anyremaining dust. Note: Ifdust isdifficult toremove orthe airfilter isdamaged, replacetheairfilter. 6. Place theairfilter back inthe projector asshown andpush gently untilitclicks intoplace. 7. Close theairfilter cover. Parent topic:AirFilter andVent Maintenance 179
Related references Projector LightStatus 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 orplaced onatable. 1. Turn offthe projector andunplug thepower cord. 2. Slide theairfilter cover latchandopen theairfilter cover. 180