Ngaba uthenge iTV entsha ngesikrini seLCD? Kodwa ekhaya ufumene kwezinye iindawo ekukhanyeni kweTV - yintoni na? Ukunyaniseka, umtshato okanye umgangatho? Makhe sibone.
Amaphuzu avelele ziindawo ezithile zekrini ezibonisa ukungafani. Kufuneka kuqatshelwe ukuba izibane zikwimeko ethile kwi- TV ye-LCD ne-LED-backlight . Kwaye akuxhomekeke kwinqanaba lomenzi, kodwa liyimpembelelo yecala lobuchwepheshe be-LED.
Enyanisweni, ukufakwa kwamatrices e-crystal yamanzi yinkqubo ebaluleke kakhulu, efuna ukuchaneka nokuchaneka. Kwimeko apho ifilimu ye-matrix ifakwe ubuncinane ukuphambukiswa okuncinci, ukukhanya kuza kufakwa kwi-lamp ephuma kwii-LED izibane, eziza kukhanya. Ngokuqhelekileyo, inkulu yokudibanisa kwesikrini, mhlawumbi ubukho bezinto eziphazamisayo. Oku kubangelwa kukuba kwimveliso emininzi yee-TV ze-LCD, akukho ndlela yokulawula ngokufanelekileyo umgangatho wezixhobo. Nangona kunjalo, ubukho bokukhanya okunjalo kwimida yeTV akuyiyo iphosakelo kwaye kuthathwa njengesiqhelo ukuba ezi ndawo zingabonakali kwimifanekiso enamandla phantsi kweemeko zokukhanya eziqhelekileyo.
Ungajonga njani i-TV ye-TV yokukhanya?
Kuye konke oku ngasentla kunokugqitywa ukuba akukho mgangatho othile wezinto eziphambili. Ngoko ke, xa uthengisa iTV ebeka ngqo kwivenkile, kufuneka ukhangele ukukhanya kwaye uzigqibelele ngokuchithwa okuvumelekileyo. Ukwenza oku, ikopi yokuqala kwi-flash drive umfanekiso wombala omnyama ngokulingana no-1920x1080. Xa uthengi, cela umthengisi ukuba afake lo mfanekiso kwimodi yombukeli wesithombe uze unike iTV 20-30 imizuzu ukusebenza. Akufuneki kubekho iimbali ezininzi, ukwenzela ukuba xa ukhangele ukuqhuma okumnyama, oku akukubi. Kufuneka kuphawulwe ukuba baya kuthiwa bangabonakali xa bengabikho kwemini okanye ukukhanya okubonakalayo.
Ungasusa njani ukukhanya kwiTV?
Ungakwazi ukuzimela ngokuzimeleyo ukunciphisa inani lokukhanya, ukunciphisa ukukhanya okutshintshileyo kwiisetoni zeTV kunye nokukhanyisa ukukhanya kwangaphandle. Ngokuqinisekileyo, unokuqhagamshelana ne-outlet apho uthenge khona, okanye ngqo kwiziko leenkonzo. Mhlawumbi, inkonzo iya kuphelisa ukukhanya ngokukhulula ukunyuka kwe-matrix phambi kweTV, edibanisa kakhulu ukuba uyenze ngokwakho. Kwaye mhlawumbi uya kunikelwa ukuba utshintshe iTV yakho kwenye imodeli, eya kuhambelana nawe.