Chowunikira cha ofesi chopanda mafelemu cha 21.45” Chitsanzo: EM22DFA-75Hz
Zinthu Zofunika Kwambiri
● 21.45" VA panel yokhala ndi FHD high resolution.
● 75Hz chiwongola dzanja chapamwamba chotsitsimula.
● Kapangidwe kopanda chimango mbali zitatu.
● 3000:1 chiŵerengero chapamwamba cha kusiyana.
Zaukadaulo
| Nambala ya Chitsanzo: | EM22DFA-75Hz | |
| Chiwonetsero | Kukula kwa Sikirini | 21.45" VA |
| Mtundu wa nyali yakumbuyo | LED | |
| Chiŵerengero cha Mawonekedwe | 16:9 | |
| Kuwala (Kwachizolowezi) | 200 ma cd/m² | |
| Chiŵerengero Chosiyana (Chachizolowezi) | 1,000,000:1 DCR (3000:1 Static CR) | |
| Chisankho (Chapamwamba) | 1920 x 1080 | |
| Nthawi Yoyankha (Yachizolowezi) | 12 ms(G2G) | |
| Ngodya Yowonera (Yopingasa/Yoyima) | 178º/178º (CR>10) ， VA | |
| Chithandizo cha Mitundu | 16.7M, 8Bit, 72% NTSC | |
| Kulowetsa chizindikiro | Chizindikiro cha Kanema | Analog RGB/Digito |
| Lumikizani. Chizindikiro | H/V Yopatukana, Yophatikiza, SOG | |
| Cholumikizira | VGA+HDMI | |
| Mphamvu | Kugwiritsa Ntchito Mphamvu | 22W wamba |
| Mphamvu Yoyimirira (DPMS) | <0.5W | |
| Mtundu | DC 12V 2A | |
| Mawonekedwe | Pulagi & Sewerani | Yothandizidwa |
| Kapangidwe Kopanda Beze | Kapangidwe ka Bezeless ka mbali zitatu | |
| Mtundu wa Kabati | Mat Wakuda / Woyera | |
| Phiri la VESA | 75x75mm | |
| Kuwala Kochepa kwa Buluu | Yothandizidwa | |
| Zowonjezera | Mphamvu, chingwe cha HDMI, buku la malangizo ogwiritsa ntchito | |
75Hz high refresh rate ikukwaniritsa masewera ndi ntchito
Chinthu choyamba chomwe tiyenera kudziwa ndi chakuti “Kodi chiwongola dzanja chotsitsimula ndi chiyani kwenikweni?” Mwamwayi sichovuta kwambiri. Chiwongola dzanja chotsitsimula ndi kuchuluka kwa nthawi zomwe chiwonetsero chimatsitsimula chithunzi chomwe chikuwonetsa pa sekondi iliyonse. Mutha kumvetsetsa izi poyerekezera ndi chiwongola dzanja cha chimango m'mafilimu kapena masewera. Ngati filimu yajambulidwa pa mafelemu 24 pa sekondi iliyonse (monga momwe zilili mu cinema), ndiye kuti zomwe zili patsamba loyamba zimangowonetsa zithunzi 24 zosiyana pa sekondi iliyonse. Mofananamo, chiwonetsero chokhala ndi chiwongola dzanja chowonetsera cha 60Hz chikuwonetsa “mafelemu” 60 pa sekondi iliyonse. Si mafelemu enieni, chifukwa chiwonetserocho chidzatsitsimula nthawi 60 pa sekondi iliyonse ngakhale palibe pixel imodzi yomwe yasintha, ndipo chiwonetserocho chimangowonetsa gwero lomwe laperekedwa kwa icho. Komabe, fanizoli likadali njira yosavuta yomvetsetsera lingaliro lalikulu kumbuyo kwa chiwongola dzanja chotsitsimula. Chifukwa chake chiwongola dzanja chotsitsimula chimatanthauza kuthekera kogwira chiwongola dzanja cha chimango chachikulu. Ingokumbukirani, kuti chiwonetserocho chimangowonetsa gwero lomwe laperekedwa kwa icho, ndipo chifukwa chake, chiwongola dzanja chotsitsimula chachikulu sichingawongolere zomwe mukukumana nazo ngati chiwongola dzanja chanu chatsitsimula chili kale chokwera kuposa chiwongola dzanja cha gwero lanu.
Chiŵerengero chachikulu cha kusiyana
Chiŵerengero Chosiyana
Chiŵerengero cha kusiyana chimatanthauza kusiyana pakati pa kuwala kwakukulu ndi kochepa. Ndi mphamvu ya chowunikira chowonetsera kuwonetsa mitundu yakuda yakuda ndi mitundu yowala yowala.
IPS: Mapanelo a IPS amagwira ntchito yabwino kwambiri mu gawo la kusiyana kwa kusiyana koma sali pafupi ndi mapanelo a VA. Panelo la IPS limapereka kusiyana kwa kusiyana kwa 1000:1. Mukayang'ana malo akuda mu panelo la IPS, mtundu wakuda udzakhala wakuda pang'ono.
VA: Mapanelo a VA amapereka chiŵerengero chapamwamba cha kusiyana kwa 6000:1 chomwe ndi chodabwitsa kwambiri. Ali ndi mphamvu yowonetsa malo amdima ngati amdima. Chifukwa chake, mudzasangalala ndi chithunzi chomwe chikuwonetsedwa ndi mapanelo a VA.
Wopambana ndi gulu la VA chifukwa cha chiŵerengero chake cha kusiyana kwakukulu cha 6000:1.
Kufanana kwa Akuda
Kufanana kwakuda ndi luso la chowunikira kuwonetsa mtundu wakuda pazenera lake lonse.
IPS: Mapanelo a IPS siabwino kwenikweni powonetsa mtundu wakuda womwewo pazenera lonse. Chifukwa cha kusiyana kochepa, mtundu wakuda udzawoneka wa imvi pang'ono.
VA: Mapanelo a VA ali ndi mawonekedwe akuda abwino. Koma zimatengeranso mtundu wa TV womwe mumagwiritsa ntchito. Si ma TV onse omwe ali ndi mawonekedwe a VA omwe ali ndi mawonekedwe akuda abwino. Koma n'zosakayikitsa kunena kuti nthawi zambiri, mapanelo a VA ali ndi mawonekedwe akuda abwino kuposa a IPS.
Wopambana ndi gulu la VA chifukwa limatha kuwonetsa mtundu wakuda mofanana pazenera lonse.
Zithunzi za malonda
Ufulu & Kusinthasintha
Maulumikizidwe omwe muyenera kulumikiza ku zipangizo zomwe mukufuna, kuyambira ma laputopu mpaka ma soundbar. Ndipo ndi 75x75 VESA, mutha kuyika chowunikira ndikupanga malo ogwirira ntchito omwe ndi anu apadera.
Chitsimikizo ndi Chithandizo
Tikhoza kupereka 1% ya zida zina (kupatulapo gulu) la chowunikira.
Chitsimikizo cha Perfect Display ndi chaka chimodzi.
Kuti mudziwe zambiri za chitsimikizo chokhudza izi, mutha kulumikizana ndi makasitomala athu.
