Novastar MRV208-1 Tau Txais Daim Npav Rau LED Screen Txee
Taw qhia
MRV208-1 yog daim npav txais nyiaj dav dav tsim los ntawm Xi'an NovaStar Tech Co., Ltd. (tom qab no hu ua NovaStar).Ib qho MRV208-1 txhawb kev daws teeb meem txog 256 × 256 @ 60Hz.Txhawb ntau yam haujlwm xws li pixel qib brightness thiab chroma calibration, ceev hloov ntawm tsaus lossis ci kab, thiab 3D, MRV208-1 tuaj yeem txhim kho cov txiaj ntsig zoo thiab cov neeg siv kev paub.
MRV208-1 siv 8 tus qauv HUB75E txuas rau kev sib txuas lus, ua rau muaj kev ruaj ntseg siab.Nws txhawb nqa txog li 16 pawg ntawm cov ntaub ntawv sib luag RGB.Ua tsaug rau nws cov EMC raws li kev tsim kho vajtse, MRV208-1 tau txhim kho electromagnetic compatibility thiab haum rau ntau yam ntawm qhov chaw teeb tsa.
Cov ntawv pov thawj
RoHS, EMC Class A
Nta
Kev txhim kho kom pom cov nyhuv
⬤Pixel qib brightness thiab chroma calibration Ua hauj lwm nrog NovaStar lub high-precision calibration system los calibrate lub brightness thiab chroma ntawm txhua pixel, zoo tshem tawm brightness sib txawv thiab chroma sib txawv, thiab ua kom siab brightness sib xws thiab chroma sib xws.
Kev txhim kho kom ruaj khov
⬤ Kev kho sai ntawm cov kab tsaus lossis cov kab ci ntsa iab
Cov kab tsaus nti lossis ci ntsa iab tshwm sim los ntawm kev sib txuas ntawm cov modules thiab cov txee tuaj yeem hloov kho kom zoo dua qhov pom kev.Kev hloov kho tuaj yeem ua tau yooj yim thiab siv tau tam sim ntawd.
Lub luag haujlwm ntawm 3D muaj nuj nqi
Ua haujlwm nrog daim npav xa ntawv uas txhawb nqa 3D muaj nuj nqi, daim npav tau txais kev txhawb nqa 3D duab tso tawm.
⬤Quick uploading of calibration coefficients The calibration coefficients can be fast upload to the txais daim card, txhim kho efficiency heev.
⬤Mapping muaj nuj nqi
Cov txee tuaj yeem tso saib tus naj npawb tau txais daim npav thiab Ethernet cov ntaub ntawv chaw nres nkoj, tso cai rau cov neeg siv tau yooj yim tau txais qhov chaw thiab kev sib txuas topology ntawm cov ntawv txais.
⬤ Kev teeb tsa cov duab ua ntej khaws cia hauv daim npav txais Daim duab tso rau ntawm lub vijtsam thaum pib, lossis tso tawm thaum Ethernet cable raug txiav lossis tsis muaj teeb liab video tuaj yeem hloov kho.
Qhov ntsuas kub thiab qhov hluav taws xob ntsuas ntsuas ntsuas qhov ntsuas kub thiab ntsuas hluav taws xob
Qhov tau txais daim npav qhov kub thiab qhov hluav taws xob tuaj yeem saib xyuas yam tsis siv cov khoom siv.
Cov khoom siv hluav taws xob muaj peev xwm ua tau raws li qhov xav tau ntawm LCD
Lub LCD module ntawm lub txee tuaj yeem tso saib qhov ntsuas kub, qhov hluav taws xob, lub sijhawm khiav ib zaug thiab tag nrho lub sijhawm khiav ntawm daim npav tau txais.
Kev txhim kho kom ntseeg tau
⬤ Me ntsis yuam kev nrhiav kom tau
Ethernet chaw nres nkoj kev sib txuas lus zoo ntawm daim npav tau txais tuaj yeem saib xyuas thiab cov ntaub ntawv yuam kev tuaj yeem raug kaw los pab daws teeb meem kev sib txuas lus hauv network.
NovaLCT V5.2.0 lossis tom qab yog yuav tsum tau.
⬤Firmware program readback
Qhov kev txais daim npav firmware tuaj yeem nyeem rov qab thiab khaws cia rau hauv lub computer hauv zos.
NovaLCT V5.2.0 lossis tom qab yog yuav tsum tau.
⬤ Configuration parameter readback
Daim npav txais daim npav tsis tuaj yeem nyeem rov qab thiab khaws cia rau hauv lub computer hauv zos.
⬤ Loop thaub qab
Daim npav tau txais thiab xa daim npav ua ib lub voj voog ntawm kev sib txuas ntawm cov thawj thiab thaub qab.Yog tias muaj kev txhaum tshwm sim ntawm qhov chaw ntawm cov kab, lub vijtsam tseem tuaj yeem tso saib cov duab ib txwm.
⬤Dual backup ntawm configuration parameters
Cov ntawv txais daim npav configuration tsis tau muab khaws cia rau hauv daim ntawv thov cheeb tsam thiab lub Hoobkas cheeb tsam ntawm daim npav tau txais tib lub sijhawm.Cov neeg siv feem ntau siv cov configuration tsis nyob rau hauv lubdaim ntawv thov cheeb tsam.Yog tias tsim nyog, cov neeg siv tuaj yeem kho qhov teeb meem tsis sib haum xeeb hauv cheeb tsam Hoobkas mus rau thaj chaw thov.
Qhov tshwm sim
⬤Dual program backup
Ob daim ntawv theej ntawm firmware program raug muab khaws cia rau hauv thaj chaw thov ntawm daim npav tau txais ntawm lub Hoobkas kom tsis txhob muaj teeb meem tias daim npav txais yuav tau daig txawv txav thaum lub sijhawm hloov tshiab.
Tag nrho cov duab ntawm cov khoom uas tau pom nyob rau hauv daim ntawv no yog rau kev piav qhia nkaus xwb.Cov khoom tiag tiag yuav txawv.
Qhov taw qhia
| Qhov taw qhia | Xim | xwm txheej | Kev piav qhia |
| Qhov taw qhia khiav | Ntsuab | Flashing ib zaug txhua 1s | Daim npav txais tau ua haujlwm li qub.Ethernet cable kev twb kev txuas yog ib txwm, thiab video qhov kev tawm tswv yim muaj. |
| Flashing ib zaug txhua 3s | Ethernet cable kev twb kev txuas yog txawv txav. | ||
| Flashing 3 zaug txhua 0.5s | Ethernet cable kev twb kev txuas yog qhov qub, tab sis tsis muaj cov tswv yim video tawm. | ||
| Flashing ib zaug txhua 0.2s | Daim npav tau txais ua tsis tiav los thauj cov kev pab cuam hauv cheeb tsam daim ntawv thov thiab tam sim no siv qhov kev pab cuam thaub qab. | ||
| Flashing 8 zaug txhua 0.5s | Ib qho kev hloov pauv hloov pauv tau tshwm sim ntawm qhov chaw nres nkoj Ethernet thiab lub voj thaub qab tau ua haujlwm. | ||
| Lub zog ntsuas | Liab | Ib txwm nyob | Lub hwj chim mov yog qhov qub. |
Qhov ntev
Lub thickness ntawm lub rooj tsavxwm tsis ntau tshaj 2.0 hli, thiab tag nrho cov thickness (board thickness + thickness ntawm cov khoom nyob rau sab saum toj thiab hauv qab) yog tsis ntau tshaj 8.5 hli.Kev sib txuas hauv av (GND) tau qhib rau lub qhov mounting.
Kev kam rau siab: ± 0.3 Unit: mm
Txhawm rau ua cov pwm lossis trepan mounting qhov, thov hu rau NovaStar rau kev kos duab ntau dua.
Pins
| Pin Definitions (Siv JH1 ua piv txwv) | |||||
| / | R1 | 1 | 2 | G1 | / |
| / | B1 | 3 | 4 | GND | Hauv av |
| / | R2 | 5 | 6 | G2 | / |
| / | B2 | 7 | 8 | HE1 | Kab decoding teeb liab |
| Kab decoding teeb liab | HA 1 | 9 | 10 | HB1 | Kab decoding teeb liab |
| Kab decoding teeb liab | HC1 | 11 | 12 | HD1 | Kab decoding teeb liab |
| Hloov moos | HDCLK1 | 13 | 14 | HLO 1 | Latch teeb liab |
| Tso cai rau teeb liab | HOE 1 | 15 | 16 | GND | Hauv av |
Specifications
| Kev daws teeb meem siab tshaj plaws | 512 × 384 @ 60Hz | |
| Hluav taws xob Parameters | Input voltage | DC 3.8V rau 5.5V |
| Rated tam sim no | 0.6 A | |
| Rated zog noj | 3.0 wb | |
| Kev ua haujlwm ib puag ncig | Kub | -20 ° C rau + 70 ° C |
| Cov av noo | 10% RH txog 90% RH, tsis-condensing | |
| Cia ib puag ncig | Kub | -25 ° C rau + 125 ° C |
| Cov av noo | 0% RH txog 95% RH, tsis-condensing | |
| Lub cev Specifications | Qhov ntev | 70.0 hli × 45.0 hli × 8.0 hli |
| Net nyhav | 16,2g :ua Lus Cim: Nws yog qhov hnyav ntawm ib daim npav txais nyiaj nkaus xwb. | |
| Cov ntaub ntawv ntim khoom | Packing specifications | Txhua daim npav tau txais yog ntim rau hauv ib lub pob blister.Txhua lub thawv ntim khoom muaj 80 daim npav tau txais. |
| Packing box qhov ntev | 378.0 hli × 190.0 hli × 120.0 hli | |
Tus nqi tam sim no thiab kev siv hluav taws xob yuav txawv nyob ntawm ntau yam xws li cov khoom lag luam, kev siv, thiab ib puag ncig.
Koj puas muaj MOQ txwv rau coj zaub txiav txim?
A: Tsis muaj MOQ, 1pc rau kev kuaj xyuas yog muaj.
Koj xa cov khoom li cas thiab yuav siv sijhawm ntev npaum li cas thiaj tuaj txog?
A: Peb feem ntau nkoj los ntawm hiav txwv thiab los ntawm huab cua.Feem ntau nws yuav siv sij hawm 3-7 hnub los ntawm huab cua los txog, 15-30 hnub los ntawm hiav txwv.
Yuav ua li cas mus ua ib qho kev txiav txim rau coj zaub?
A: Ua ntej: Qhia rau peb paub koj cov cai lossis daim ntawv thov.
Thib ob: Peb yuav muab cov kev daws teeb meem zoo tshaj plaws rau koj nrog cov khoom tsim nyog raws li koj xav tau thiab pom zoo.
Thib peb: Peb yuav xa koj cov lus ua tiav nrog cov ncauj lus kom ntxaws rau koj xav tau, kuj xa koj cov duab ntxaws ntxiv ntawm peb cov khoom
Plaub: Tom qab tau txais qhov tso nyiaj, ces peb npaj cov khoom.
Fifthly: Thaum lub sijhawm tsim khoom, peb yuav xa cov duab kuaj cov khoom rau cov neeg siv khoom, qhia rau cov neeg siv khoom paub txhua txoj kev tsim khoom
Sixth: Cov neeg siv khoom them nyiaj tshuav nyiaj li cas tom qab kev pom zoo ntawm cov khoom tiav.
Xya: Peb npaj cov khoom xa tuaj
Yuav ua li cas txog lub sij hawm coj mus kuaj?
A: Qauv xav tau 15 hnub, lub sijhawm tsim khoom loj xav tau 3-5 lub lis piam nyob ntawm qhov ntau.
Dab tsi software koj lub tuam txhab siv rau koj cov khoom?
A: Peb tsuas yog siv software ntawm Novastar, Colorlight, Linsn thiab Huidu.
Kuv puas tuaj yeem muaj tus qauv txiav txim rau Led zaub?
A: Yog lawm, peb txais tos cov qauv txiav txim los kuaj thiab kuaj qhov zoo.Maxed kuaj tau txais.
Yuav ua li cas txog lub sij hawm coj mus kuaj?
A: Peb lub sijhawm ntau lawm yog 15-20 hnub ib txwm tiv thaiv kev them nyiaj ua ntej, kom muaj nuj nqis loj, thov nrog peb tus neeg muag khoom muag.
Koj puas muaj MOQ txwv rau Led zaub xaj?
A: Cov qauv qauv raug lees txais hauv peb lub tuam txhab, yog li peb tsis muaj MOQ thov rau kev coj ua.
Dab tsi yog qhov warranty rau koj cov zaub LED?
A: Tus qauv warranty yog 2 xyoos, thaum nws tuaj yeem txuas ntxiv qhov max.warranty rau 5 xyoo nrog tus nqi ntxiv.
Yuav ua li cas kho LED screen?
A: Feem ntau txhua xyoo rau kev saib xyuas coj lub vijtsam ib zaug, tshem tawm lub npog ntsej muag, tshuaj xyuas cov kab txuas txuas, yog tias ib qho screen coj tsis ua haujlwm, koj tuaj yeem hloov nws nrog peb cov khoom seem.
Kev tsim kho cov ntaub ntawv thiab khaws cia technology
LED cov khoom siv hluav taws xob muaj cov pixels zoo, tsis hais nruab hnub lossis hmo ntuj, hnub ci lossis hnub los nag, LED zaub tuaj yeem ua rau cov neeg tuaj saib pom cov ntsiab lus, kom tau raws li cov neeg xav tau rau cov khoom siv.
Tam sim no, muaj ob txoj hauv kev tseem ceeb ntawm kev npaj pab pawg nco.Ib qho yog kev sib xyaw pixel txoj kev, uas yog, tag nrho cov ntsiab lus pixel ntawm daim duab tau muab khaws cia rau hauv ib lub cim xeeb lub cev;lwm qhov yog txoj kev dav hlau me ntsis, uas yog, tag nrho cov ntsiab lus pixel ntawm daim duab tau khaws cia rau hauv lub cim xeeb sib txawv.Qhov cuam tshuam ncaj qha ntawm kev siv ntau lub cev cia yog kom paub ntau yam pixel cov ntaub ntawv nyeem ib zaug.Ntawm cov saum toj no ob lub tsev cia khoom, txoj kev dav hlau me me muaj qhov zoo dua, uas yog qhov zoo dua rau kev txhim kho cov nyhuv ntawm LED npo.Los ntawm cov ntaub ntawv rov tsim dua Circuit Court kom ua tiav cov kev hloov pauv ntawm RGB cov ntaub ntawv, tib qhov hnyav nrog cov pixels sib txawv yog organically ua ke thiab muab tso rau hauv cov qauv cia nyob ib sab.
