Isibonisi se-LED esisetshenziswe ngemuva kwesiteji sibizwa nge-stage LED display. Isibonisi esikhulu se-LED siyinhlanganisela ephelele yobuchwepheshe kanye nemidiya. Ummeleli obonakalayo futhi ovelele ngukuthi isizinda esisibonile esiteji se-Spring Festival Gala eminyakeni emibili eyedlule ukuboniswa kwe-LED Isikrini, izigcawu ezicebile, usayizi omkhulu wesikrini, nokusebenza okuhle kokuqukethwe kungenza abantu bazizwe becwile indawo yesehlakalo.
Ukwenza umphumela oshaqisayo, ukukhetha kwesikrini kubaluleke kakhulu.
Ukwehlukanisa isiteji isibonakaliso se-LED, ikakhulu ihlukaniswe izingxenye ezintathu:
1. Isikrini esikhulu, isikrini esikhulu ukuboniswa maphakathi nesiteji. Isikhathi esiningi, umumo oyinhloko wesikrini ucishe ube yisikwele noma unxande. Futhi ngenxa yokubaluleka kokuqukethwe okubonisayo, ukuminyana kwe-pixel kwesikrini esikhulu kuphakeme kakhulu. Ukucaciswa kwesibonisi esisetshenziselwa isikrini esikhulu ikakhulukazi i-P2.5, P3, P3.91, P4, P4.81, P5.
Okwesibili, isikrini sesibili, isikrini sesibili yisikrini sokubonisa esisetshenziswe ezinhlangothini zombili zesikrini esikhulu. Umsebenzi wawo omkhulu ukusetha isikrini esikhulu, ngakho-ke okuqukethwe okuvezayo akubonakali. Ngakho-ke, amamodeli awasebenzisayo makhulu ngokwedlulele. Ukucaciswa okusetshenziswa kakhulu yile: P3.91, P4, P4.81, P5, P6, P7.62, P8, P10, P16 namanye amamodeli.
Isikrini sokunwetshwa kwevidiyo, esisetshenziswa kakhulu ezikhathini ezinkulu kakhulu, njengamakhonsathi amakhulu, amakhonsathi okucula nokudansa, njll. Kulezi zikhathi, ngoba indawo inkulu kakhulu, kunezindawo eziningi lapho kungenakwenzeka ukucacisa bona abalingiswa nemiphumela esiteji, ngakho-ke kufakwa isikrini esisodwa noma ezimbili ezinhlangothini zalezi zindawo. Okuqukethwe ngokuvamile kusakazwa bukhoma esiteji. Kulezi zinsuku, ukucaciswa okusetshenziswa kakhulu kufana nesikrini esikhulu. Ukuboniswa kwe-LED kwe-P3, P3.91, P4, P4.81, ne-P5 kusetshenziswa kakhulu.
Ngenxa yemvelo ekhethekile yokusebenzisa isibonisi sesiteji se-LED, ngaphezu kwekhwalithi yomkhiqizo nokucaciswa, kunamaphuzu amaningana okufanele uwaqaphele:
1.Isisetshenziswa sokulawula: Sakhiwe ngekhadi lesistimu yokulawula, i-splicing video processor, i-video matrix, i-mixer kanye nohlelo lokuphakelwa kwamandla, njll. Iyahambisana nokufakwayo komthombo wesiginali, njenge-AV, S-Video, DVI, VGA, I-YPBPr, i-HDMI, i-SDI, i-DP, njll., Ingadlala izinhlelo zevidiyo, imidwebo nezithombe ngokuthanda kwayo, futhi isakaze zonke izinhlobo zolwazi ngesikhathi sangempela, esivumelanisiwe, nokusabalalisa imininingwane ecacile;
2. Ukulungiswa kombala nokugqama kwesikrini kufanele kube lula futhi kusheshe, futhi isikrini singakhombisa ngokushesha ukusebenza kombala obucayi futhi okwempilo ngokuya ngezidingo;
3. Ukusebenza okulula nokusheshayo kokuhlangana nokuhlangana.
Isikhathi Iposi: Feb-01-2021