Ndizovuta kulingalira wogula yemwe sangakhutire ndi 34-inch diagonal monitor ndi chisankho cha 3440 Γ 1440 pixels, koma pali ena. Anthu awa akupitiriza, monga adachitira zaka 10 zapitazo, kunena kuti kutalika kwa ma pixel a 1440 sikokwanira ndipo 160 yowonjezera sichidzapweteka. Zaka ziwiri zapitazo, LG Display idaganiza za izi ndikutulutsa mzere watsopano wa ma matrices a IPS osati ndi chiwongolero chowonjezereka mu ndege ziwiri, komanso ndi diagonal yayikulu ya mainchesi 37,5. ChiΕ΅erengerocho chinasintha (kuchokera ku 21: 9 mpaka 24: 10) ndi kuchuluka kwa kupindika, mitundu yonse ya gululo inawoneka ngati "ma workhorses" omwe ali ndi maulendo afupipafupi a 60-75 Hz, ndi kutsindika komaliza. mankhwala anayikidwa pa ntchito akatswiri: kugwira ntchito ndi zikalata, CAD/CAM, zithunzi ndi zina zotero.
Ambiri mwa opanga omwe adasankha kugwiritsa ntchito matrices atsopano a LG anatulutsa chitsanzo chimodzi chilichonse, pa chitukuko chomwe, mwachiwonekere, sanagwiritse ntchito khama, nthawi kapena ndalama. Kuwonjezera pa kusiyana kwa maonekedwe, munthu akhoza kuzindikira njira yosiyana ndi mawonekedwe omwe amagwiritsidwa ntchito ndi ... kwenikweni, ndizo zonse. Chotsatira chake, wogula akhoza kukopeka mumsasa wawo ndi mtengo wokha, koma, tsoka, si onse omwe adapambana - makampani a ASUS ndi LG adayenera kusiya zomwe mwina sizinali gawo losangalatsa kwambiri kwa iwo okha, makamaka ku Russia. Zotsatira zake, pali mitundu inayi yokha yomwe yatsala yogulitsidwa, yomwe imodzi yokha ndiyomwe imayenera kuyang'aniridwa mwapadera - polojekiti ya Viewsonic VP3881. Nβchifukwa chiyani zili choncho? Tsopano tikuuzani zonse.
Zolemba zamakono
Ngwazi yowunikirayi idaperekedwa ku CES 2017 kutali (ndi miyezo ya msika wa IT) Januware 2017, pamodzi ndi VP3268-4K yosapambana. Oyang'anira onsewa ndi a akatswiri a VP, omwe m'zaka zaposachedwa adakhazikitsa kampaniyo m'gawo lofananira, ndipo, moona, popanda chifukwa.
VP3881 pakadali pano ili ndi opikisana nawo atatu: m'modzi aliyense kuchokera ku Acer, Dell ndi HP. Mukayang'ana misika yaku Europe ndi US, mutha kupeza njira zina ziwiri zopangira ASUS ndi LG zomwe zatchulidwa kale. Mitundu yonse yomwe ilipo ndi yotsika poyerekeza ndi yankho la Viewsonic potengera zida, ndipo ili pafupi ndi mtengo kapena okwera mtengo kwambiri.
| Zithunzi za VP3881 | |
| kuwonetsera | |
| Diagonal, mainchesi | 37,5 |
| Chiyerekezo | 24:10 |
| Kupaka matrix | Semi-matte |
| Kusintha kokhazikika, pix. | 3840 Γ 1600 |
| PPI | 111 |
| Zithunzi Zosankha | |
| Mtundu wa Matrix | 3-mbali yopanda malire AH-IPS 2300R |
| Mtundu wam'mbuyo | W-LED |
| Max. kuwala, cd/m2 | 300 |
| Kusiyanitsa static | 1000: 1 |
| Chiwerengero cha mitundu yowonetsedwa | 1,07 biliyoni (kuchokera pa phale la 4,3 biliyoni - 14-bit 3D LUT) |
| Nthawi zambiri, Hz | 24-75 |
| Nthawi yoyankha BtW, ms | ND |
| Nthawi yoyankha ya GtG, ms | 5 |
| Makona owonera kwambiri chopingasa/molunjika, Β° |
178/178 |
| Connectors | |
| Makanema olowetsa | 2 x HDMI 2.0; 1 Γ DisplayPort 1.4; 1 Γ USB Mtundu-C 3.1; |
| Zotsatira zamakanema | No |
| Madoko owonjezera | 3 Γ USB 3.1; 1 Γ 3,5 mamilimita jack (kutulutsa mawu); 1 Γ 3,5 mm jack (kulowetsa mawu); |
| Oyankhula omangidwa: nambala Γ mphamvu, W | 2 Γ 5 |
| Zolinga zakuthupi | |
| Kusintha kwa Screen Position | Kupendekeka kolowera, kuzungulira, kusintha kwa kutalika |
| Kukwera kwa VESA: kukula (mm) | pali |
| Phiri la Kensington Lock | kuti |
| Mphamvu yogwiritsa ntchito magetsi | Zakunja |
| Max. kugwiritsa ntchito mphamvu ikugwira ntchito / mu standby mode, W |
66/0,5 |
| Miyeso yonse (ndi choyimira), L Γ H Γ D, mm |
896Γ499-629Γ299 |
| Miyeso yonse (popanda choyimira), L Γ H Γ D, mm |
896 Γ 398 Γ 103 |
| Kulemera konse (ndi choyimira), kg | 12,69 |
| Kulemera konse (popanda choyimira), kg | 7,97 |
| Mtengo wongoyerekeza | 92 000-10 000 rubles |
Woyang'anira amagwiritsa ntchito imodzi mwa matrices a AH-IPS opangidwa ndi LG Display, mtundu Mbiri ya LM375QW1-SSA1. Iyi ndi njira yatsopano ya 10-bit (pogwiritsa ntchito njira ya FRC) yokhala ndi kuyatsa kwapambuyo kwa W-LED osagwiritsa ntchito PHI modulation (Flicker-Free) ndi mtundu wa gamut pafupi ndi muyezo wa sRGB. Utali wopindika ndi 2300R - mtengo wocheperako - sipayenera kukhala madandaulo okhudza mizere yokhotakhota, kapena mutha kusintha mwachangu ku kupindika kotere.
Chowunikirachi chimatha kupanganso mitundu yofikira 1,07 biliyoni kuchokera paphale la 4,3 biliyoni chifukwa cha 14-bit 3D-LUT yomangidwa. Pogwiritsa ntchito pulogalamu ya Colorbration, yochokera ku chitukuko cha kampani ya X-Rite, mukhoza kupanga ma hardware calibration ndikusintha machitidwe a teknoloji ya Uniformity Compensation, yomwe ilipo, komabe, osati nthawi zonse komanso osati kulikonse. Kwa VP3881, wopanga amati zosintha zenizeni za fakitale zamitundu inayi, iliyonse yomwe imagwirizana ndi mtundu wamtundu.
Diagonal ya mainchesi 37,5 ndi chiganizo cha 3840 Γ 1600 pixels amalola kachulukidwe ka pixel ya 111 ppi, yomwe imagwirizana ndi mulingo wa mayankho a 27-inch WQHD ndi mayankho a 34-inch UWQHD. Makhalidwe akuluakulu aukadaulo (kuwala, kusiyanitsa, kuyang'ana ngodya, liwiro la kuyankha, ndi zina) nthawi zambiri zimagwirizana ndi magawo a opikisana nawo, motero siziyenera kuvutitsidwa ndi mafananidwe. Sitilankhula za chithandizo cha HDR10 ndi zabwino zake, popeza matrix omwe amagwiritsidwa ntchito powunikira sangadzitamandire pakuwunikira kwamitundu yambiri komanso mtundu wowonjezera wamtundu - ndipo izi ndi zofunika ziwiri pa HDR yochulukirapo kapena yocheperako.
Matrix omwe amagwiritsidwa ntchito amalola opanga ma Viewsonic kupanga yankho "lopanda malire" kuchokera ku VP3881 - mafelemu ake amkati ndi akunja ndi ang'onoang'ono kwambiri, ngakhale mbali zitatu zokha - zachikale zamasiku athu (mawonekedwe amtundu wa 4 sakhala ofala kwambiri) . Choyimiliracho chimakulolani kuti musinthe kupendekeka ndi kutalika kwa chiwonetserocho, koma sichimapereka mwayi wochitembenuza kuti chikhale chojambula - zomwe zimachitika kwa oyang'anira okhotakhota. Dongosolo lowongolera limamangidwa pamaziko a chipika chokhala ndi makiyi akuthupi, ndipo dongosolo la Menyu la OSD palokha likupitilizabe kusokoneza malingaliro a pafupifupi aliyense amene amakumana nawo koyamba.
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Chowunikira si chowunikira pamasewera, chifukwa chake kuwunika koyang'ana pafupipafupi kumangokhala muyeso wa 60 Hz, womwe ungapezeke pogwiritsa ntchito mawonekedwe aliwonse omwe akupezeka pa polojekiti. Kusankha apa ndi kwakukulu: awiri a HDMI 2.0, Display Port 1.4 ndi USB Type-C 3.1 polumikiza zitsanzo zamakono za ultrabooks / laptops zomwe ziribe kanthu koma cholumikizira ichi. Mukalumikiza chowunikira kudzera pa doko limodzi lokhazikika ndi USB Type-C, wogwiritsa ntchito atha kutenga mwayi pakusintha kwa KVM, chifukwa chake ndizotheka kuwongolera machitidwe awiri pogwiritsa ntchito seti imodzi ya kiyibodi ndi mbewa.
Kuti mugwiritse ntchito zotumphukira zofananira, chowunikiracho chimakhala ndi madoko atatu a USB 3.1 ndi mawu otulutsa a 3,5 mm ndikulowetsa mawu olumikizira mahedifoni, makina olankhulira akunja ndi maikolofoni. Omwe akufuna kusunga malo patebulo (ndipo mwina bajeti ya banja) atha kugwiritsa ntchito makina omveka bwino opangidwa ndi olankhula awiri okhala ndi mphamvu zonse za 10 W okhala ndi ma presets atatu omangidwira.
Zida ndi maonekedwe
Chowunikira cha Viewsonic VP3881 chimabwera m'bokosi lalikulu kwambiri la makatoni, osindikiza pang'ono komanso opanda chogwirira chapulasitiki chosavuta kuyenda. Maonekedwe a phukusi, monga momwe mukuonera, asanduka ang'onoang'ono, koma kutulutsa kuwonetserako kumakhala kosavuta kuposa kale lonse, chifukwa bokosi limatsegula ngati buku.
Imawonetsa mbali zazikulu zaukadaulo zachitsanzo mwachidule. Chowunikiracho chikuwonetsedwa ngati chiwonetsero cha 38-inch IPS cha Ultra-Wide QHD + standard.
Kuchokera pa chomata chimodzi ndi zolemba zomwe zili m'bokosilo mutha kudziwa tsiku (December 2, 2017) ndi malo opangira (China) akope lathu, mawonekedwe ake athunthu komanso kukula kwake.
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Phukusi lowonetsera lili ndi zonse zomwe mukufuna:
- zingwe ziwiri zamphamvu zokhala ndi mapulagi amitundu yosiyanasiyana;
- magetsi akunja;
- USB Type-C β Chingwe cha Type-C;
- Chingwe cha DisplayPort;
- Chingwe cha USB cholumikizira ku PC;
- Chingwe chomvera;
- CD yokhala ndi madalaivala ndi mapulogalamu;
- Quick Kukhazikitsa Guide;
- malangizo omangirira choyimira;
- lipoti la calibration ya fakitale pamasamba atatu.
Lipoti la kuyesa kwa fakitale limapereka zotsatira za zopotoka za DeltaE, ma curve a gamma ndi kukhazikika kwa grayscale kwa sRGB/EBU/SMPTE-C/Rec.709 modes. Zotsatira za sRGB zimaphatikizidwa ndi tebulo la kuyera kofanana ndi mawonekedwe a Uniformity Compensation akugwira ntchito. Titadziwana ndi mitundu ina kuchokera pamzere wa VP, tilibe chifukwa choti tisakhulupirire malipoti omwe aperekedwa. Koma tidzazifufuzabe.
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Maonekedwe a VP3881 ndi ofanana ndi oimira onse amakono a mzere wa VP. Kuphatikiza pa matrix "opanda njere" okhala ndi pulasitiki pansi, opanga adagwiritsa ntchito gawo lodziwika bwino lapakati ndikuyimilira ndi choyikapo chachikulu chonyezimira m'dera la chinthu chozungulira. Symbiosis yotereyi ikuwoneka yodziwika komanso nthawi yomweyo yapadera.
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Chifukwa cha matrix akulu opindika, choyimira cha VP3881 chili ndi mawonekedwe osinthidwa pang'ono komanso kukula kwake. Chifukwa cha izi, palibe zodandaula za kukhazikika kwa chiwonetserochi.
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Chigawo chapakati chopindika chimagawidwa m'magawo awiri. Pafupi ndi pamwamba, kuseri kwa pulagi ya mphira, pali mabowo okwera omwe cholinga chake sichidziwika (nthawi zambiri amangogwira pulagi, ndipo chotsika kwambiri chimafunika kukonza hinge pamalo amodzi pogwiritsa ntchito chitsulo chachitsulo). Kudulidwa mu gawoli kumakhala ngati njira yoyendetsera chingwe - osati njira yabwino, koma yabwino kuposa kalikonse.
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Maimidwe apakati ali ndi phiri lotulutsa mwachangu, ndipo gulu lowunikira limakhalanso ndi phiri la VESA logwirizana ndi 100 Γ 100 mm. Pamwamba kwambiri pachigawo chapakati pali chogwirira chapadera chodulidwa kuti zikhale zosavuta kunyamula polojekiti kuchokera kumalo kupita kumalo popanda kuopa kuwononga matrix.
Ergonomics ya maimidwe adzakwaniritsa pafupifupi pempho lililonse. Mukhoza kusintha mapendedwe (kuchokera -1 mpaka +21 madigiri), kutalika (130 mm) ndi kuzungulira thupi (madigiri 60 kumanja / kumanzere). Kutha kusuntha muzithunzithunzi sikunaperekedwe, koma ngakhale popanda izo, pamakhala kusewera m'thupi mu ndege yopingasa - kugwirizanitsa ndi mfundo 4 mwa 5.
Zinthu zonse zomangirira za polojekiti ndi maziko a choyimilira amapangidwa ndi chitsulo. Kuti mukhale odalirika pamagwiritsidwe ntchito, mapazi asanu ndi limodzi a rabara amagwiritsidwa ntchito, omwe amagwira ntchito yabwino kwambiri, kuphatikizapo chifukwa cha kulemera kwakukulu kwa msonkhano wowonetsera.
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Kawirikawiri, mapangidwe a VP3881 angatchedwe opambana, chirichonse chiri chabwino ndi ergonomics, ndipo zipangizo ndi msonkhano sizinatigwetse. Palibe cholakwika ndi kujambula, kukula kwa mipata ndi kukonza zinthu zapulasitiki - zonse zimachitika pamtunda wapamwamba.
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Mlanduwu, ngakhale kuti ndi waukulu kwambiri, sungathe kupotozedwa ndipo sumagwedezeka ndi mphamvu zokwanira za thupi. Malo ambiri ndi othandiza - zolemba zala zimakhala zosawoneka pa iwo, komanso zimakhala zovuta kusiya zikande.
Chophimba cha matrix, kapena m'malo mwake pulasitiki yoteteza, ndi semi-matte, yomwe ikuwonekera bwino pachithunzi pamwambapa. Chifukwa cha izi, zotsatira za crystalline siziwoneka bwino, ndipo zotsutsana ndi zowonongeka zimasungidwa.
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Ndi zomata ziwiri pamlanduwu mutha kudziwa nambala ya seriyo, nambala yachitsanzo, tsiku lopanga ndi zina zambiri, zosasangalatsa.
Zolumikizira zazikulu zonse zolumikizira zili pa block imodzi kumbuyo kwa mlanduwo ndipo zimalunjika pansi. Kulumikiza zingwe sikothandiza kwambiri, kotero tikukhulupirira kuti simudzasowa kuchita izi pafupipafupi.
Dongosolo lopangidwa ndi ma acoustic, lomwe limaimiridwa ndi oyankhula awiri omwe ali ndi mphamvu ya 5 W aliyense, lili pamunsi pamunsi pamilandu, kumbuyo kwa mesh yachitsulo. Voliyumu yayikulu ndi yotsika, koma mtundu wamawu ndi wabwino kwambiri. Ndizotheka kuwongolera mwanjira ina yonse mu OS yokha komanso posankha njira ina yogwirira ntchito mu OSD Menyu yachiwonetsero. Tikambirana tsopano.
Menyu ndi zowongolera
Zowongolera za Viewsonic VP3881 zimakhala ndi makiyi asanu ndi limodzi omwe ali kumbuyo kwa mlanduwo, pafupi ndi mbali yakumanja. Izi zidathandizira kuchotsa mbali yakutsogolo ya zinthu zosafunikira ndikupanga "zopanda pake" kwathunthu.
Makiyi asanu akuluakulu owongolera sakubwereranso, ndipo batani lamphamvu lili ndi LED yomangidwa yomwe imasonyeza ntchito yowonetsera. Makiyi onse amatha kukanidwa momveka bwino ndipo zochita zimakonzedwa nthawi yomweyo.
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Mukasindikiza makiyi aliwonse, menyu yaying'ono yakuda ndi yoyera imawonekera kumanja kwa chinsalu ndi zowonekera pazenera, zomwe zingagwiritsidwenso ntchito kuweruza pafupifupi makiyiwo. Ndipotu, zala zanu nthawi zambiri zimathera pa makiyi oyandikana nawo, makamaka ngati simunasankhe kutalika koyenera kwa mlanduwo pamtunda.
Zina mwazosankha zomwe zili ndi mwayi wofulumira: kusankha njira yokonzedweratu (zonse zazikuluzikulu zimaperekedwa, koma popanda zowonjezera zowonjezera), kusintha kuwala ndi kusiyanitsa, kusankha gwero la chizindikiro, kulowa mndandanda waukulu. Mwa kukanikiza kiyi yachiwiri kuchokera pansi mutha yambitsani Sefa ya Blue Light mwachangu.
Mapangidwe a menyu amadziwika bwino kuchokera kumitundu ina ya mndandanda wa VP m'zaka zaposachedwa. Chiyankhulo chosasinthika ndi Chingerezi. Pamwambapa pali ma bookmark akuluakulu asanu ndi limodzi okhala ndi zithunzi zazikulu. Tiyeni tidutse gawo lirilonse.
Gawo loyamba limapereka kokha kusankhidwa kwa gwero lachidziwitso ndi kuthekera kothandizira kufufuza kwachidziwitso kwa gwero logwira ntchito.
Mutha kusintha kuchuluka kwa voliyumu yama speaker olumikizidwa mu gawo la Audio Adjust. Apa mutha kusankhanso gwero la audio, pali zoyambira zitatu zofananira ndikutha kuzimitsa chophimba kuti mupange "wokamba wamkulu wakuda" kuchokera ku VP3881.
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Gawo lalikulu la mitundu yokonzedweratu ndi zosintha zawo zowonjezera zimabisika mu gawo lachitatu, ViewMode. Ena aiwo ali ndi ma submodes owonjezera. Ma Submodes, nawonso, amatha kukhala opanda kapena makonda osiyanasiyana omwe amapezeka. Zina mwazotsatirazi, tapeza izi: kukulitsa kowonjezera kwa makulidwe a contour (Ultra Clear), kukulitsa kwapamwamba (Kuthwa kwapamwamba), kusintha kwa gamma (Advanced Gamma), kusintha kwamachulukitsidwe (TruTone), kusintha kwa khungu (Skin Tone) , kuwonjezereka kwa maonekedwe a mithunzi yakuda kwambiri (Black Stabilizer), kukonza bwino makina osinthika (Advanced DCR) ndi zina zotero.
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Gawo lachinayi likuwonetsa kupyola mu mawonekedwe owala ndi kusiyanitsa, komanso mawonekedwe amtundu, ndikusunthira kumitundu yowoneka bwino yokhala ndi zosintha zambiri mu Custom manual mode, yomwe imayikidwa mwachisawawa (imagwirizananso ndi ViewMode. - Off ndi Native mode. Izi ndi chisokonezo). Koma chochititsa chidwi kwambiri ndi chakuti gawoli lili ndi mitundu yowonjezera, ndipo ena mwa iwo akuti ndi fakitale calibrated. Kutsegula kwawo kumatchinga zoikamo zambiri, koma ngati mutasintha mwadzidzidzi chimodzi mwa magawo omwe alipo (kupatulapo kuwala ndi kusiyanitsa), mawonekedwewo adzazimitsanso mwamsanga ndipo makinawo amasintha makinawo kukhala Custom Mode. Kusankha zokhazikitsidwa ndi ma calibration a hardware ndikuyambitsa chikumbutso chakufunika kokonzanso, pali kagawo kakang'ono ka Colour Calibration.
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Koma si zokhazo. Mu tabu yachisanu, Manual Image Sinthani (dzina mwachisawawa limakupangitsani kuganiza: m'zigawo zina, izi zisanachitike, kodi tidayika zonse mwachisawawa?), Panali kuwongolera kwachitatu. Mutha kuloleza ukadaulo wochepetsera ukadaulo wochepetsera (yogwira ntchito nthawi yomweyo), yambitsani mtundu wina - Filter Yowala Yabuluu yokhala ndi kusintha kosalala kwa kuchuluka kwa mphamvu yake (kuchepetsa chigawo cha buluu cha mawonekedwe a kuwala, ndiko kuti, kuchepetsa kutentha kwamtundu. wa mfundo yoyera) ndi HDR10 (kuti athe kuyambitsa HDR WCG Windows 10). Tabu ya Uniformity, monga momwe idadziwikiratu pambuyo poyesera komanso kuchokera ku chidziwitso choyankhulana ndi zitsanzo zazing'ono za mndandanda wa VP, imapezeka pokhapokha ngati njira zinayi zapadera zathandizidwa (sRGB/EBU/SMPTE-C/Rec.709). Pankhani ya sRGB, makina a UC akamagwira ntchito, kusintha kowala kumatsekedwa - Akatswiri opanga ma Viewsonic sanathe kuthana ndi vutoli mu VP3881. Koma mu Rec.709 yosafunikira kawirikawiri palibe zoletsa zotere. Zinthu zodabwitsa chotero!
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Gawo lomaliza, Setup Menu, liri ndi zinthu zomwe zimagwirizana mwachindunji ndi ntchito ya polojekiti, osati kumasulira kwake mtundu. Apa mutha kusankha chilankhulo chakumaloko (palinso Chirasha chomasulira bwino - chosowa), onani zidziwitso zoyambira pazowunikira, sinthani mawonekedwe a OSD, zimitsani chizindikiro chamagetsi, kuchepetsa kugwiritsa ntchito mphamvu pogwiritsa ntchito Kugona, Auto. Power Off ndi Eco Mode ntchito (imachepetsa kuwala kwakukulu, ndipo gawo lake limabisa ntchito yopulumutsa mphamvu, yomwe iyenera kuzimitsidwa kuti kuwala kwa chinsalu sikudalira chithunzicho), yambitsani DP version 1.1 (sizikudziwikiratu chifukwa chake), konzekerani kugona kwakukulu kwa DisplayPort ndi HDMI zolumikizira, sungani zosintha zonse mu gawo limodzi la kukumbukira komwe kulipo (zitatu zonse) ndikukhazikitsanso magawo onse ku zoikamo za fakitale.
Kufikira mndandanda wautumiki sikunapezeke pa VP3881 yatsopano. Malingaliro ambiri a menyu ndikugwira nawo ntchito adakhalabe chimodzimodzi: zovuta, zosamvetsetseka, zovuta, zosokoneza. Ngakhale kusintha kwina kwa zomwe zili m'magawowo, mwatsoka, sizinali bwino. Komabe, ngati simukukonzekera kupanga maulendo atsiku ndi tsiku ku Menyu ya OSD, izi siziyenera kukuvutitsani. Atazunzidwa, anamasuka.
Source: 3dnews.ru