NEC Lub Projectors: Tshuaj Xyuas Laser Video Projectors, Ntuav Luv Nrog Kev Tswj Chaw Taws Teeb Thiab Lwm Yam Qauv, Teeb Tsa. Cov Lus Qhia Rau Kev Siv

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Txawm hais tias NEC tsis yog ib tus thawj coj tseem ceeb hauv kev lag luam hluav taws xob, nws paub zoo rau coob leej neeg. Nws muab ntau yam khoom siv, suav nrog cov projectors rau ntau lub hom phiaj. Yog li, nws yog qhov tsim nyog los muab cov ntsiab lus ntawm cov qauv ntau ntawm cov txheej txheem no thiab ntsuas nws qhov txiaj ntsig tseem ceeb.

Peculiarities

Thaum ua tus yam ntxwv NEC qhov projectors, nws tsim nyog xav txog cov lus tawm tswv yim uas neeg feem coob muaj rau lawv. Txhua tus neeg siv khoom muaj nqis tsim xws li cov cuab yeej. Nqe NEC thev naus laus zis yog qhov me me, thiab peev txheej ua haujlwm cov teeb pom kev zoo, ntawm qhov tod tes, tau nthuav dav. Lawv tuaj yeem pom cov duab zoo txawm tias thaum nruab hnub nrig. Qee qhov kev tshuaj xyuas hais tias lub projectors ntawm cov khoom lag luam no ua haujlwm "zoo li lub moos" txawm tias siv niaj hnub rau ntau teev.

Xim xim txawm tias cov qauv ntawm chav kawm pob nyiaj siv nce tsis muaj kev tawm tsam. Thiab ntawm no suab nrov thaum ua haujlwm sib txawv heev. Feem ntau yuav, qhov no yog vim muaj qhov tshwj xeeb ntawm cov xwm txheej ntawm kev siv. Nws yuav tsum tau sau tseg tias tus lej ntawm cov khoom siv tsis muaj HDMI.

Kev siv VGA ib txwm tsis yooj yim heev.

Zuag qhia tag nrho, NEC yog ib tus thawj coj ua haujlwm hauv kev kwv yees thiab pom kev ua haujlwm. Vim muaj ntau yam khoom sib txawv thiab txoj cai tus nqi hloov pauv, koj tuaj yeem xaiv qhov kev daws teeb meem zoo tshaj plaws rau koj tus kheej . Nyob rau hauv txhua rooj plaub, nws yuav ua kom pom qhov zoo tiag tiag Japanese. Cov neeg siv khoom tuaj yeem siv tau txawm tias txoj haujlwm teeb tsa nyuaj heev. Thiab tsuas yog hauv ntu no NEC tau tuaj yeem muab cov thev naus laus zis qub.

Qauv saib ua ntej

Ib qho piv txwv zoo los ntawm cov chaw tsim khoom no tsim nyog hu ua laser projector. PE455WL … Thaum nws tsim, cov ntsiab lus ntawm hom LCD tau siv. Cov khoom tseem ceeb:

• ci ci - txog 4500 lumens;
• sib piv piv - 500,000 rau 1;
• tag nrho lub sijhawm ua haujlwm ntawm lub teeb yog 20 txhiab teev;
• qhov hnyav - 9, 7 kg;
• tshaj tawm cov duab daws teeb meem - 1280x800.

Cov chaw tsim khoom kuj hais tias lub cuab yeej ua suab nrov tsawg dua thaum ua haujlwm ntau dua li lub moos zoo. Los ntawm kev tsim PE kab, cov neeg tsim qauv tau txhim kho qhov ua tau zoo ntawm MultiPresenter . Ua tsaug rau nws, koj tuaj yeem, yam tsis muaj kev teeb tsa ntxiv, ua cov lus qhia tsis siv neeg ntawm 16 cov ntxaij vab tshaus ib txhij. Lub teeb liab tuaj yuav ua tiav, txawm tias nws muaj 4K daws teeb meem thiab tus lej ntawm 30 Hz. Txij li lub tshuab laser thiab kua siv ua kua tau cais tawm ntawm ib puag ncig sab nraud, tsis muaj cov ntxaij lim dej, thiab koj tsis tas yuav hloov lawv.

Lwm txoj hauv kev zoo yuav yog PE455UL . Nws qhov ci ci thiab qhov sib piv ntsuas yog tib yam li cov qauv yav dhau los. Tab sis cov duab daws teeb meem siab dua - 1920x1200 pixels. Lwm yam khoom siv muaj raws li hauv qab no:

• qhov sib piv ntawm daim duab yog 16 txog 10;
• projection ratio - los ntawm 1, 23 txog 2: 1;
• phau ntawv kho kom pom tseeb;
• txhawb rau HDMI, HDCP;
• 1 RS-232;
• fais fab mov nrog qhov hluav taws xob los ntawm 100 txog 240 V, zaus ntawm 50 lossis 60 Hz.

Yog tias koj tab tom nrhiav rau qib kev tshaj lij NEC desktop projector ces txiav txim siab Kuv 402x . Nws tau tsim ua tib txoj hauv kev los ntawm LCD. Nrog lub ci ci ntawm 4000 lumens, qhov sib piv sib piv tsawg kawg 16000 rau 1. Lub teeb nyob ntev li 10 txhiab teev, thiab tag nrho qhov hnyav ntawm lub projector yog 3.2 kg. Kev daws teeb meem kho qhov muag nce mus txog 1024x768 pixels.

NEC Qauv NP-V302WG tau ncua ntev lawm, tab sis lwm cov qauv ntawm NP series txuas ntxiv mus. Tab sis cov yees duab projector qauv P554W tsim nyog tsis muaj kev saib xyuas tsawg dua. Qhov no yog tus qauv tshaj lij nrog lub ci ci ntawm 5500 lumens. Nrog qhov hnyav ntawm 4.7 kg, cov khoom tau teeb nrog cov teeb uas ua haujlwm 8000 teev. Qhov sib txawv nce mus txog 20,000 txog 1.

Cov qauv hauv PX series tuaj yeem nruab nrog cov neeg siv xaiv cov tsom iav luv. Tib lub tuam txhab NEC muab khoom rau lawv. Yuav luag txhua qhov version kuj tseem tuaj yeem raug cais ua cov cuab yeej siv multimedia. Ib qho piv txwv zoo ntawm cov cuab yeej zoo li no yog PX1005QL . Cov yam ntxwv tseem ceeb:

• hnyav - 29 kg;
• sib piv - 10,000 rau 1;
• ci ntsa iab ntawm qib 10,000 lumens;
• puv-puv pixel tsis pub nkag siab los ntawm cov neeg saib;
• lub xub ntiag ntawm daim duab-hauv-daim duab thiab duab-ntawm-daim duab hom;
• nam piv - 16 ntawm 9;
• kho qhov muag kho qhov muag;
• txhawb kev daws teeb meem - los ntawm 720x60 txog 4096x2160 pixels.

Cov lus qhia rau kev siv

Cov lus qhia ua haujlwm rau NEC cov projectors hais tias

1. Lawv yuav tsum tsis txhob muab tso rau ntawm lub rooj uas muaj lub siab tshaj 5 degrees.
2. Nws yog ib qho tseem ceeb kom muab cov cua nkag mus tau zoo nyob ib puag ncig cov cuab yeej siv lub projector.
3. Nws tsis pom zoo kom kov nws thaum ua haujlwm.
4. Yog tias cov dej tau txais ntawm cov chaw taws teeb tswj, nws tau qhuav tam sim ntawd.
5. Nws yog qhov tsim nyog los tiv thaiv cov cuab yeej tswj los ntawm huab cua sov lossis qhov sov sov; koj tsis tuaj yeem tshem cov roj teeb thiab cov chaw taws teeb tswj nws tus kheej.
6. NEC thev naus laus zis tau tig los ua tib zoo. Plugs yuav tsum tau muab ntxaum kom tob li sai tau, tab sis tsis muaj qhov quab yuam ntau dhau, rau hauv qhov ntsaws.
7. Kev sib txuas ruaj ntseg tau qhia los ntawm lub zog ntsuas (nws ib txwm ci nrog lub teeb liab liab). Thaum lub hauv paus tau qhib, lub projector yuav txiav nws tus kheej.

Kev hloov pauv ntawm ntau qhov chaw txuas nrog cov teeb liab tau ua los ntawm nias lub pob Source.

Teeb liab qhia qhia tias overheating ntawm lub projector. Tom qab ntawd koj yuav tsum tua nws tam sim. Qhov siab ntawm cov duab tso tawm yog kho los ntawm kev kho ob txhais ceg ntawm lub cuab yeej. Tom qab teeb tsa txoj haujlwm xav tau, lawv tau teeb tsa siv lub pob tshwj xeeb.

Koj tuaj yeem nthuav dav thiab tawm siv tus qib tshwj xeeb.

Kev tswj hwm OSD nrog cov chaw taws teeb yog ze rau kev tswj hwm TVs. Yog tias cov ntawv qhia zaub mov tsis xav tau ntxiv, nws tsuas yog nyob ib leeg - tom qab 30 vib nas this nws yuav kaw ntawm nws tus kheej. Nws muaj txiaj ntsig los teeb tsa hom duab:

• video - rau qhia qhov tseem ceeb ntawm kev tshaj tawm hauv TV;
• movie - rau kev siv lub projector hauv tsev ua yeeb yam;
• ci - qhov ci tshaj plaws ntawm daim duab;
• kev nthuav qhia - rau txuas mus rau lub khoos phis tawj lossis laptop;
• whiteboard - kev pom xim zoo tshaj plaws rau tshaj tawm rau tsev kawm ntawv lossis chaw haujlwm pawg thawj coj;
• tshwj xeeb - nruj me ntsis teeb tsa tus kheej, yog tias cov qauv xaiv tsis haum.