Epson Projector PowerLite 3900 User Manual
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Page 101
101 Projector NetworkSettings-Network Menu Settings onthe Network menuletyou view network information andsetupthe projector formonitoring and control overanetwork. Setting Options Description Wireless LANPower On Off Enable ordisable wireless communication Net. Info-Wireless LAN Connection mode Wireless LANSys. Antenna level Projector Name SSID DHCP IP Address Subnet Mask Gateway Address MAC Address Region Code Displays wirelessnetworkstatus and details
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102 Setting Options Description Net. Info-Wired LAN Projector Name DHCP IP Address Subnet Mask Gateway Address MAC Address Displays wirednetwork status and details Display theQRCode — Displays theQR Code Network Configuration Accesses additional network menus Configures yournetwork settings Parent topic:Adjusting theMenu Settings Projector Information Display-Info Menu You candisplay information abouttheprojector andinput sources byviewing theInfo menu. However, you cannot change...
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103 Note: Available settingsdependonthe current inputsource. Thelamp usage timerdoesnotregister any hours untilyouhave usedthelamp foratleast 10hours. Projector Infoinformation Information item Description Lamp Hours Displays thenumber ofhours (H )the lamp hasbeen used 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 Scan Mode...
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104 Resetting theLamp Timer 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 0022 Unstable networkcommunication. Checkthenetwork communication status,waita few moments, andtryconnecting tothe network again. 0027 0028 0029 0030 0031 0035 0434 0481 0482 0485 0432 Turn theprojector offand then onagain. 0435 0433 Cannot...
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105 Event IDcode Cause andsolution 0894 Communication withunauthorized accesspointwasdisconnected. Contactyour network administrator. 0898 Failed toacquire DHCP.MakesuretheDHCP serverisoperating correctly.Ifyou are notusing DHCP, turnoffthe DHCP setting inthe Network menus. 0020 Communication error.Turntheprojector offand then onagain. 0026 0032 0036 0037 0038 0899 Parent topic:Projector Information Display-Info Menu Projector ResetOptions -Reset Menu You canreset mostofthe projector...
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106 You cannot resetthefollowing settingsusingtheReset Alloption: • Language • Lamp Hours • Memory settings • All settings inthe Network menu • Panel Alignment • Color Uniformity Parent topic:Adjusting theMenu Settings
Page 107
107 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...
Page 108
108 • 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...
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109 Note: Unplug anycharging cablesfromtheglasses beforecleaning them. Caution: Donot use paper towels orany other abrasive materials toclean theglasses. 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...
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110 • You seeamessage tellingyoutoclean it. 1. Turn offthe projector andunplug thepower cord. 2. Liftthe tabonthe bottom ofthe airfilter cover andpulldown toremove thecover. 3. Pull theairfilter outofthe projector.