Phakathi kohlu olubanzi lwemishini yomthengi wevidiyo, iprojector enkulu-format yabonakala kungekudala kakhulu kanti namanje ayijwayelekile kakhulu. Ngokuvamile le divayisi isetshenziselwa izinhlelo zemfundo ezikoleni, i-lyceums, amanyuvesi, imilabhulali, kanye nama-movie. Wonke lawa madivaysi, kuye ngezinhloso zawo, abe nokungafani kokusebenza futhi, ngaphandle kwanoma yini enye, abuye ahluke ngamanani.
Imininingwane yeprojekthi
Njengoba sekushiwo kakade, lapho ukhetha imodeli yeprojekti ye-cinema, ukuqeqeshwa noma ukusetshenziswa kwekhaya, kufanele ucabange uhlobo lwe-matrix, isinqumo, ukutholakala noma ukungabikho kwezixhumanisi ezahlukene zenethiwekhi, kanye nokukwazi ukulungisa ukukhanya, ukuphambene, ukukhanyisa, nokuba khona kwezikhulumi ezakhelwe ngaphakathi.
Umqambi ongenayo okwanele ukuthenga idivayisi, futhi into esemqoka okufanele inakekelwe yiyona isinqumo seprojekti, ngoba ikhwalithi yesithombe esibukweni ixhomeke kuyo. Kunamafomethi amaningana ahlukene, inani lamaphikseli ahluka kusuka ku-640x480 kuya ku-2048x1536 ngefomethi ye-4: 3 naku-854x480 kuya ku-4096x2400 ngo-16: 9 no-16:10.
Imithombo yolwazi yeprojekti
Kuye ngenhloso yiprojekitha, kanye nesigaba senani lentengo, kunamamodeli anekhono lokuxhuma kwikhompyutha futhi, ngokulandelanayo, i-intanethi, kwi-DVD noma ukuba ne-connector ye-flash drive. Amanye amamodeli anemephu yokumemori khadi, futhi abathuthukisiwe kunazo zonke bazakhele i-WiFi, evumela ukusebenza ngaphandle kokuxhuma.
Isikrini
Kungcono ukuthenga ngokushesha isikrini esikhulu somprojekti, ukubukela ama-movie. Kodwa ezikoleni noma i-lyceums i- compact screen , okuzobe yanele ngokwanele ekufezeni isethulo esikoleni noma emtatsheni wezincwadi. Uma kungenzeka ukuthi ungalondolozi, kungcono ukuthenga idivayisi ene-flux ekhanyayo, lapho ungabuka khona ama-slides, izintshumayelo nama-movie kunoma yiliphi igumbi lokukhanya.