Novastar DH7508 LED Zaub Txais Daim Npav
Taw qhia
Lub DH7508 yog daim npav them nqi tau txais txiaj ntsig tsim los ntawm Xi'an NovaStar Tech Co., Ltd. (tom qab no hu ua NovaStar).Ib qho DH7508 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, DH7508 tuaj yeem txhim kho cov txiaj ntsig zoo thiab cov neeg siv kev paub.
DH7508 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 EMC raws li kev tsim kho vajtse, DH7508 tau txhim kho electromagnetic compatibility thiab haum rau ntau yam kev teeb tsa ntawm qhov chaw.
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 muaj brightness sib xws thiab chroma sib xws.
⬤ 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 lossis cov txee tuaj yeem hloov kho kom zoo dua qhov pom kev.Qhov kev hloov kho tau yooj yim thiab siv tau tam sim ntawd.
Kev txhim kho kom ruaj khov
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 tso zis.
Loading peev:
- 192 × 256 pixels (PWM IC)
- 176 × 256 pixels (Common IC)
⬤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 tau txais daim npav naj npawb thiab Ethernet chaw nres nkoj cov ntaub ntawv, tso cai
cov neeg siv tau yooj yim tau qhov chaw thiab kev sib txuas topology ntawm tau txais daim npav.
⬤ Kev teeb tsa cov duab ua ntej khaws cia hauv daim npav tau txais
Cov duab tso tawm 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 ntawm qhov kev sib txuas ntawm 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 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 txheej txheem teeb tsa hauv thaj chaw thov.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 ua haujlwm.
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.
| Lub npe | Kev piav qhia |
| HUB75E Connectors | Txuas mus rau lub module. |
| Fais fab Connector | Txuas rau lub zog nkag.Ob leeg ntawm cov connectors tuaj yeem xaiv. |
| Gigabit Ethernet Chaw nres nkoj | Txuas mus rau daim npav xa, thiab cascade lwm daim npav tau txais.Txhua connector yuav siv tau raws li input los yog tso zis. |
| Kuaj Tus Kheej Khawm | Teeb tus qauv kuaj.Tom qab lub Ethernet cable raug txiav, nias lub pob ob zaug, thiab cov qauv ntsuas yuav tshwm rau ntawm qhov screen.Nias lub khawm dua kom hloov tus qauv. |
| 5-Pin LCD Connector | Txuas rau LCD. |
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.
