Isiboniso se-Led esifakiwe sangaphandle Sokukhangisa Kwezentengiso
I-3.Isistimu yokukhipha ukushisa okuhle: Ukusebenza isikhathi eside kanye nemvelo yangaphandle kungase kuholele ekukhuphukeni kwezinga lokushisa kwesikrini se-LED, uhlelo oluhle lokupholisa lungagwema ngokuphumelelayo ukushisa okubangelwa ukulimala kwesikrini.
4.Ukusebenza okuzinzile: Kungakhathaliseki ukuthi izimo zemvelo zishintsha kanjani, kuyadingeka ukuqinisekisa umsebenzi ozinzile wesikrini se-LED, okuhlanganisa ukusebenza kombala okuzinzile, ukukhanya okuzinzile kanye nekhwalithi yesithombe esihle.
I-5.Amandla okucubungula anamandla: Izikrini ze-LED zangaphandle zivame ukudinga ukubonisa okuqukethwe okuyinkimbinkimbi, okuhlanganisa ividiyo, izithombe, umbhalo, njll., ngakho-ke zidinga ukuba namandla okucutshungulwa kanye nokukwazi ukukhipha amakhodi.
6.Ukulungiswa okulula: Uma kwenzeka ukwehluleka, kufanele kube lula ukulungisa noma ukushintsha izingxenye ukuze kuncishiswe isikhathi sokuphumula.
7.Umphumela wokubukela kude: Ukuminyana kwephikseli yesibonisi se-LED ngokuvamile kuphansi, kulungele ukubukwa kude.
8.Usayizi omkhulu: Izibonisi ze-LED ezifakwe ngaphandle ezigxishiwe ngokuvamile ziba zinkulu ngosayizi, ziyakwazi ukuheha ababukeli abaningi futhi zidlulisele ulwazi olwengeziwe.
| Imodeli | P4 | P5 | P6 |
| Uhlobo lwe-LED | I-SMD1921 | I-SMD1921 | I-SMD2727 |
| Iphikseli Pitch (mm) | 4 | 5 | 6 |
| Ukuminyana kwePixel (amachashazi/m) | 62,500 | 40,000 | 27,777 |
| Usayizi Wemojuli (mm) | 320*160/256*128/160*160 | 160*160/320*160/320*320 | 192*192 |
| Usayizi Wekhabhinethi (mm) | eyenziwe ngokwezifiso | eyenziwe ngokwezifiso | eyenziwe ngokwezifiso |
| Isisindo seKhabhinethi (KG/m²) | 40 | 40 | 40 |
| Isilinganiso Sokuvuselela (HZ) | 3840 | 3840 | 3840 |
| Ukukhanya (CD/m) | 5500 | 5500 | 5500 |
| Amandla Amaphakathi (W/m) | 280 | 280 | 280 |
| Indlela Yokushayela | l/8s | l/8s | l/8s |
| Ama-engeli okubuka (H/V) | 160°/140° | 160°/140° | 160°/140° |
| Isilinganiso se-IP | IP65 | IP65 | IP65 |
| Umswakamo Osebenzayo (RH) | 10%-95% | ||
| Izinga Lokushisa Lokusebenza (°C) | -20°C ~ +60°C | ||
| Uhlobo Lokulungisa | ngaphambili/ngemuva | ||
Izikhungo Zezemfundo: Ezikoleni noma ezikhungweni zemfundo, izikrini ze-LED zingasetshenziswa ukukhulula izindaba zekhampasi, izimemezelo, ulwazi lokufundisa, nokunye.
