Aikin Epson PowerLite 1980WU yana daga cikin jerin jerin na'urori na 1900. Kamar sauran misalai a cikin layin, wannan maƙerin yana nufin kananan kamfanonin da masu amfani a ilimi. Wannan shi ne daya daga cikin tsada mai tsada 1900, amma ba saman layin ba.
Dimensions
Aikin Epson PowerLite 1980WU ne mai samar da 3D 3LCD. Yana da matakan 14.8 inci mai faɗi da 11.4 inci a diamita da 4.3 inci mai tsawo idan ba a la'akari da ƙafafu ba. Ciki har da ƙafafun ƙafa a kan wani karin 0.6 inch zuwa tsawo.
Ya yi nauyi a cikin fam 10.2, wanda ke nufin yana ɗaukar nau'ikan daidai kamar PowerLite 1975W .
Nuna Hoto
Halin da aka samo asali na 1980WU an lasafta a 16:10, wanda ke nufin yana da manufa don kallon sararin samaniya. Yanayin ƙaura shine 1280 x 1200 (WUXGA), kuma za'a iya canza wannan zuwa 640 x 480, 800 x 600, 1280 x 1024, da 1400 x 1050. Yana da ƙimar ƙimar ƙasa fiye da 1975W.
Bambancin bambanci ga wannan tsari shine 10,000: 1 (kamar 1975W).
Ra'ayin jeri na jifa yana da jerin sunayen 1.38 (zuƙowa: fadi) - 2.28 (zuƙowa: tele). Aikin 1980WU zai iya yin aiki daga nesa na 30 inci zuwa 300 inci, wanda yake daidai da duka 1975 da Power Lite 1955 .
Ana tsara fitarwa mai haske a 4,400 lumens ga duka launi da haske. Wannan ƙananan ne fiye da abin da aka fitar na 1975W - wanda shine 5,000 don launi da fari - kuma zai iya taimakawa wajen bayyana farashin farashin. An auna launin launi da farar fata ta amfani da tsarin IDMS 15.4 da ISO 21118, bi da bi, a cewar Epson.
Wannan samfurin yana amfani da wutar lantarki na 280 W UHE, wanda yafi iko fiye da dama na sauran fitilu a layin. Kamfanin ya ce wannan fitilar yana cikin sa'o'i 4,000 a Yanayin ECO da 3.000 a Yanayin Yanayi. Wannan shi ne fitilar daya kamar 1975W.
Lokacin da kake sayen mai ba da labari, fitilar kowane lokaci yana da damuwa mai muhimmanci saboda maye gurbin fitilar zai iya zama darajar (wannan ba haske ba ne). Lambobin da za su maye gurbin zasu iya gudanar da gamut din bisa nau'in da ake buƙata, amma suna tsammanin za su kashe kimanin $ 100 zuwa $ 140 don daya.
Rayuwar rufi na iya bambanta dangane da irin nau'in kallo da aka yi amfani dasu da kuma irin irin saitin da aka yi amfani dasu. Kamar yadda kamfanin ya nuna a cikin wallafe-wallafen samfurinsa, hasken fitilun zai ragu a tsawon lokaci.
Audio Specs
Kamar PowerLite 1975W, 1980WU ta haɓaka damar da za a iya amfani da shi a gare mu.Tasushin samfurin a cikin layi ta hanyar ginawa a cikin mai magana 16 watts. (Wadannan samfurin suna da mai magana 10 watts.) Wannan ya dace ya dace da amfani a babban ɗaki.
Muryar motsa jiki ta 31 dB a cikin yanayin ECO da 39 dB a Yanayin Na al'ada, a cewar Epson. Wannan yana cikin keɓaɓɓen ma'auni don tsarin kamfanin PowerLite na kamfanin.
Marasa mara waya
Ba kamar 1975W ba, amma, PowerLite ba ya haɗa da damar Wi-Fi mai ginawa. Domin yin amfani da Epson iProjection app, dole ne ka sayi wani LAN na waje waje. Aikace-aikacen iProjection ya baka damar nunawa da sarrafa abun ciki daga na'urarka ta amfani da iPhone, iPad ko iPod Touch. Alal misali, idan kana so ka nuna hotuna ko shafin yanar gizonku zuwa kan allo, to kawai kuna buƙatar raba batir tare da app - kada ku kula da igiyoyin USB ko ma igiyoyin USB.
Idan ka sayi kayan LAN, zaka iya sarrafa maɓin na ta hanyar amfani da na'ura mai kwakwalwa idan an haɗa maɓallin na'urar zuwa cibiyar sadarwa. Epson ya ce ba ku buƙatar sauke kowane software kuma yana aiki tare da duka PC da Macs.
Kodayake ba ta da Wi-Fi (wani mai bayar da gudummawa ga farashin farashi), PowerLite 1980WU na iya ba da izinin mara waya ta hanyar ba da waya kuma ta haɗa ta MHL daga wasu na'urori masu dacewa ta MHL. (Kara karantawa akan MHL a nan.)
Ana iya amfani da PowerLite 1980WU tare da na'ura mai nisa da kayan sarrafawa: EasyMP Monitor da Crestron RoomView.
Bayanai
Akwai bayanai masu yawa: Kebul (Rubutun A), USB (Nau'in B), Kwamfuta 1, Kwamfuta 2, HDMI 1 / MHL, HDMI 2, Video, Audio Dama da Hagu, Audio 1, Audio 2, Siffar Audio, Power, RS -232c, Kula da LAN.
Idan ba ka tabbatar da bambance-bambance a tsakanin tashar A A da kuma Type B na USB ba, a nan akwai darasi mai zurfi da tsabta akan bambancin tsakanin bayanai guda biyu: Rubutun A yana kama da rectangle kuma shine irin da zakayi amfani da shi ƙwaƙwalwar ajiyar (wanda ake kira ƙwaƙwalwar ƙwaƙwalwa mai ɗaukar hoto) Nau'in B na iya bambanta, amma sau da yawa yana kama da square kuma an yi amfani dashi don haɗin sauran na'urorin haɗin kwamfuta.
Saboda PowerLite 1980WU yana da mai haɗa mahaɗin Type A, ba za a buƙaci ka yi amfani da kwamfuta don gabatarwa ba. Zaka iya adana fayilolinka akan ƙwaƙwalwar ajiya ko rumbun kwamfutarka, haɗa shi zuwa mai samarwa, kuma ci gaba.
Ikon
Ana amfani da ikon amfani da 1980WU a 409 watts a yanayin al'ada da 330 watts a yanayin Eco. Wannan dan kadan ne fiye da PowerLite 1975W.
Tsaro
Kamar mafi yawan, idan ba duka ba, mabudin Epson, wannan zai zo tare da tashar Lock Tsaro na Kensington (wata hanyar da aka samo don amfani da tsarin kullun sanannun Kensington).
Lens
Da ruwan tabarau na da zuƙowa mai gani. Wannan labarin daga shafin yanar-gizon Camforder na About.com ya kwatanta bambancin dake tsakanin zane-zane da zane-zane.
An tsara yanayin zuƙowa a 1.0 - 1.6. Wannan daidai ne da sauran a wannan layi.
Garanti
An ba da garanti mai iyaka shekaru biyu ga mai samar da na'urar. Fitilar yana cikin garantin 90-day, wanda shine mahimmanci Mafarin lantarki ma an rufe shi a karkashin shirin Epson na Road Service, wanda ya yi alkawarinsa don zuwan jirgin ruwa mai sauyawa - kyauta - idan wani abu ba daidai ba ne da naka. Da kyau bugawa, wannan yana kama da kyakkyawan alkawali ga masu amfani da hanyoyi. Akwai zaɓi don sayen ƙarin ƙarin tsare-tsaren sabis.
Abin da Kayi Get
Ciki cikin akwatin: mai sarrafawa, kebul na USB, kewayawa zuwa VGA, iko mai nisa tare da batura, software da kuma CDs masu amfani.
Za a iya amfani da nesa a nesa har tsawon mita 26.2, wanda kusan kusan ninki biyu ne nesa da yawancin sauran matakan cikin layin. (Yana dace da nesa da aka haɗa tare da 1975W.) Ƙananan fasalullušan ayyuka masu biyowa: Brightness, bambanci, tint, saturation, sharpness, siginar shigarwa, daidaitawa, tracking, matsayi, zazzabi da launi.
PowerLite 1980WU yana da siffofi na hadin gwiwar Multi-PC na Epson, saboda haka zaka iya nunawa fuska hudu a lokaci guda. Ƙarin fuska za a iya ƙara da kuma sanya a yanayin jiran aiki.
Wannan na'urar yana da gyaran maɓallin dutse ta atomatik, da kuma fasaha na "Quick Corner" wanda ke ba ka damar daidaita kowane ɓangare na hoton da kansa.
A karshe, ya zo tare da ƙaddamarwa ta rufewa, kuma Epson ya haɗa da fasahar fasaha masu yawa na bidiyo wanda ake nufi don inganta ayyukan bidiyo, irin su Faroudja DCDi Cinema.
Farashin
The PowerLite 1980WU yana da $ 1,499 MSRP, wanda shine $ 500 mai rahusa fiye da 1975W. Idan kana buƙatar Wi-Fi don ba tare da izini ba, tabbas za ka ɗauka a cikin ƙarin farashin LAN na waje.