Epson PowerLite 1980WU ndi gawo la mndandanda wa makina 1900 wa kampani. Mofanana ndi zitsanzo zina mu mzerewu, pulojekitiyi ikukonzedwa ndi mabungwe ang'onoang'ono ndi ogwiritsa ntchito mu maphunziro. Ichi ndi chimodzi mwa mafano okwera mtengo okwana 1900, koma si pamwamba pa mzere.
Miyeso
Epson PowerLite 1980WU ndi 3LCD projector. Maseŵera ake amayenda masentimita 14,8 m'lifupi ndi 11.4 mainchesi mwake ndi masentimita 4,3 pamwamba pamene mapazi saganiziridwa. Kuphatikizapo miyendo ya mapazi pa yowonjezera 0,6 inchi mpaka msinkhu.
Imakhala yolemera pa mapaundi 10.2, kutanthauza kuti imatenga miyeso yofanana ndi PowerLite 1975W .
Onetsani Mafotokozedwe
Chiwerengero cha chigawo cha 1980WU chalembedwa pa 16:10, chomwe chimatanthawuza kuti ndibwino kuti muwone bwinobwino. Chigamulochi ndi 1280 x 1200 (WUXGA), ndipo izi zikhoza kusinthidwa kukhala 640 x 480, 800 x 600, 1280 x 1024, ndi 1400 x 1050. Zili ndi chidziwitso chokwanira kuposa 1975W.
Chiŵerengero chosiyana cha mtundu uwu ndi 10,000: 1 (mofanana ndi 1975W).
Zowonetsera chiwerengerocho ndi 1.38 (zojambula: lonse) - 2.28 (zojambula: tele). 1980WU ikhoza kuyendetsa kutalika kwa masentimita 30 kufika mainchesi 300, zomwe ziri zofanana ndi zonse za 1975 ndi Power Lite 1955 .
Kuunika kwa kuwala kumatulutsidwa pa kuwala kwa 4,400 kwa mitundu yonse ndi kuwala koyera. Izi ndi zochepa kuposa zomwe zotsatira za 1975W - zomwe ziri 5,000 za mtundu ndi zoyera - ndipo zingathandize kufotokoza kuchepa kwa mtengo. Kuwala ndi kuwala kumayesedwa pogwiritsira ntchito IDMS 15.4 ndi miyezo ya ISO 21118, motsatira, malinga ndi Epson.
Chitsanzochi chimagwiritsa ntchito nyali 280 WHEHE, yomwe ili ndi mphamvu kwambiri kuposa nyali zina zamtunduwu. Kampaniyo imati nyali iyi imatha maola 4,000 mu ECO Mode ndi 3.000 mu Machitidwe Ochizolowezi. Izi ndi nyali zomwezo monga 1975W.
Pogula projector, nthawi ya moyo wa nyali ndi yofunika kwambiri chifukwa kukhala m'malo mwa nyali kungakhale kovuta (iyi si babu wamba). Mafuta osinthika akhoza kuyendetsa masewera malinga ndi mtundu womwe mukufunikira, koma kuyembekezera kuti mumagwiritsa ntchito $ 100 mpaka $ 140 pa imodzi.
Moyo wa nyali ungasinthenso mosiyana ndi mtundu wa njira zowonera zomwe zikugwiritsidwa ntchito ndi mtundu wanji wazogwiritsiridwa ntchito. Monga momwe kampani ikusonyezera mu zolemba zake zopangidwa, kuwala kwa nyali kudzachepa pakapita nthawi.
Nkhani Zomveka
Mofanana ndi PowerLite 1975W, 1980WU imapanga mphamvu zowonongeka motsatira ndondomeko yowonongeka pamzere mwa kumanga wokamba 16-watt. (Zitsanzo zomwe zimatsitsika pansizi zili ndi wolankhula 10-watt.) Izi ziyenera kukhala zoyenera kugwiritsa ntchito m'chipinda chachikulu.
Phokoso la fan ndi 31 dB mu ECO Mode ndi 39 dB mu Machitidwe Ochizolowezi, malinga ndi Epson. Izi ndizomwe zili muzithunzi za PowerLite za kampani.
Zosayenerera opanda waya
Mosiyana ndi 1975W, Komabe, PowerLite sichiphatikizapo kukonza Wi-Fi. Kuti mugwiritse ntchito pulogalamu ya Epson ya iProjection, muyenera kugula gawo la LAN kunja. Pulojekiti ya iProjection imakulolani kusonyeza ndi kuyendetsa zinthu kuchokera pa projector yanu pogwiritsa ntchito iPhone, iPad kapena iPod Touch. Mwachitsanzo, ngati mukufuna kusonyeza chithunzi kapena webusaiti pa iPhone yanu mpaka pulojekiti yowonekera, muyenera kungoyang'ana pulojekiti ndi pulogalamuyi - musamaganizire zingwe za USB kapena ndodo za USB.
Ngati mutagula gawo la LAN, mukhoza kuyang'anira pulojekitiyo pogwiritsa ntchito wosuta makompyuta ngati pulojekiti ikugwirizanitsidwa ndi intaneti. Epson akuti simukufunikira kukopera pulogalamu iliyonse ndipo imagwira ntchito ndi ma PC ndi Mac.
Ngakhale kuti ilibe Wi-Fi (zina zimapangitsa kuti mitengo ikhale yochepa), PowerWite 1980WU ikhoza kuwonetsa kusakanikirana ndi kusungunula popanda waya kudzera MHL kuchokera ku zipangizo zina zogwirizana ndi MHL. (Werengani zambiri za MHL kuno.)
PowerLite 1980WU ingagwiritsiridwenso ntchito ndi zipangizo zotsatirazi: • EasyMP Monitor ndi Crestron RoomView.
Zotsatira
Pali njira zambiri: USB (Mtundu A), USB (Mtundu B), Makompyuta 1, Makompyuta 2, HDMI 1 / MHL, HDMI 2, Video, Audio kumanja ndi kumanzere, Audio 1, Audio 2, Kutulutsa Audio, Mphamvu, RS -232c, Yang'anani kunja ndi LAN.
Ngati simukudziwa bwino kusiyana kwa mtundu wa mtundu A ndi mtundu wa B B, apa pali phunziro lachidule komanso loipa pa kusiyana pakati pa zigawo ziwiri: Mtundu wa A umawoneka ngati rectangle ndipo ndiwo mtundu umene muti mugwiritse ntchito ndi chikumbutso cha kukumbukira (chomwechonso chimatchedwa flash portable drive). Mapangidwe a mtundu B akhoza kusiyana, koma nthawi zambiri amawoneka ngati malo amodzi ndipo amagwiritsidwa ntchito polumikiza zipangizo zina zamakompyuta.
Chifukwa chakuti 1980W PowerLite ili ndi mtundu wa A connector, simudzasowa kugwiritsa ntchito makompyuta. Mukhoza kusunga mafayilo anu pamtundu wa memory kapena hard drive, kulumikiza ku projector, ndi kupitiriza.
Mphamvu
Kugwiritsira ntchito mphamvu kwa 1980WU kumatchulidwa pa Watt 409 mu Njira Yoyenera ndi 330 Watts mu Eco Mode. Izi ndizochepa kwambiri kuposa 1975W PowerLite.
Chitetezo
Monga ambiri, ngati si onse, opanga Epson, awa amabwera ndi doko la Kensington la Security Lock (malo omwe amapezeka kuti agwiritsidwe ntchito ndi machitidwe otchuka a Kensington).
Lens
Lensulo ili ndi zojambula. Nkhaniyi kuchokera pa tsamba la About.com ya Camcorder ikufotokoza kusiyana pakati pa zoom optical ndi digito.
Zowonetsera zowerengera zalembedwa pa 1.0 - 1.6. Ichi ndi chimodzimodzi ndi ena omwe ali mzerewu.
Chivomerezo
Chigamulo chokhazikika cha zaka ziwiri chikuphatikiziridwa kwa projector. Nyali ili pansi pa masiku 90, chomwe chimagwiritsidwa ntchito pulojekitiyi imayang'aniranso ndi Epson's Road Service Program, yomwe imalonjeza kuti kamodzi kanyamulo kameneko kamangotengedwa - kwaulere - ngati chinachake chiri cholakwika ndi chanu. Kusindikizira pambali, izi zikuwoneka ngati lonjezo labwino kwa ankhondo apamsewu. Pali mwayi wogula zina zowonjezera mapulani.
Zimene Mumapeza
Zomwe zili m'bokosi: Projector, cable power, vGA-VGA cable, remote control ndi mabatire, mapulogalamu ndi ma CD CD.
Malo akutali angathenso kugwiritsidwa ntchito pamtunda wa mamita 26.2, omwe ali pafupifupi kawiri mtunda wa zina zambiri zotsalira mumzerewu. (Ikugwirizana ndi malo akutali omwe akuphatikizidwa ndi 1975W.) Kutalika kumaphatikizapo ntchito zotsatirazi: Kuwala, kusiyanitsa, kutsekemera, kukhuta, kuwunika, chizindikiro choyamikirika, kusinthasintha, kufufuza, malo, kutentha kwa utoto ndi voliyumu.
PowerWite 1980WU imaphatikizapo chida cha Epson Multi-PC Collaboration, kotero kuti mukhoza kusonyeza makina anayi a makompyuta pa nthawi yomweyo. Zowonjezera zambiri zingathe kuwonjezeredwa ndi kuyika pazithunzi zoyimirira.
Pulojekitiyi imakhalanso ndiwongolera yowongoka, ndipo makina opanga "Quick Corner" omwe amakulolani kusinthira mbali iliyonse ya fano.
Chotsatira, chimadza ndi Mawu Otsekedwa M'ndondomeko Yotsekedwa, ndipo Epson yaphatikizapo makanema ambiri opanga mafilimu opanga mafilimu omwe athandizidwa kukonza mafilimu, monga Faroudja DCDi Cinema.
Mtengo
PowerLite 1980WU ili ndi $ 1,499 MSRP, yomwe ndi $ 500 yotsika mtengo kuposa 1975W. Ngati mukufuna Wi-Fi kusakanikirana opanda waya, onetsetsani kuti mumagwiritsa ntchito ndalama zowonjezera zakunja za LAN zakunja.