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Led display receiving card A4s Model

Led display receiving card A4s Model

    Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF
    Delivery Time: 15-30 Days
    Packaging: paper carton and wooden case
    Productivity: 1500 square meter/month
    Brand: OEM
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA
    Supply Ability: 1000 square meter/month
    Certificate: CCC,CE,UL,RoHS,FCC
    HS Code: 8528591090
    Port: Shenzhen,Hongkong,China

Basic Info

Model No.: Novastar receiving card A4s Model

Product Description

Led display receiving card A4s Model



Product Feature:Led display receiving card A4s Model

3.1 Improvement in Display Effect

Features

Description

Supporting pixel level brightness and chroma calibration

Working with NovaLCT and NovaCLB, A4s supports brightness and chroma calibration on each pixel.

Supporting image rotation in 90° increments

(Calibration not supported after rotation)

On NovaLCT, the image on the screen can be set to rotate in the multiples of 90° (90°, 180°, 270° and 360°).

Supporting quick seam correction

Working with NovaLCT, A4s supports quick adjustment of bright and dark lines, which can remove the seams between modules and between cabinets.

Supporting 3D function

On NovaLCT or operation panel of controllers which support 3D function, you can enable 3D function and set the 3D parameters to make the LED screen display 3D effects.

3.2 Improvement in Maintainability

Features

Description

Supporting the smart module

(Supported by dedicated firmware program)

The smart module is composed of Flash and MCU.

Flash could store calibration coefficients and module information. MCU could communicate with the receiving card to realize monitoring over temperature, voltage and wiring communication status for the module. Working with the driver chip, A4s supports open circuit detection on LED.

The smart module could make monitoring unit smaller, requiring no independent monitoring card

Receiving Card A4s
Specifications 3 Features

Features

Description

and saving cabinet space.

Supporting LVDS transmission

(Supported by dedicated firmware program)

The transmission mode of low-voltage differential signaling (LVDS) is used, which reduces the number of data cables that connect the receiving card's HUB board to the module, increases the transmission distance, improves the signal transmission quality, and better stabilizes the image output.

Supporting setting of images pre-stored of the receiving card

On NovaLCT, the specified images could be set as the screen startup image and images used when the Ethernet cable is disconnected or no video source signal is available.

Supporting module Flash management

On NovaLCT, lamp panel Flash could be managed.

Supporting monitoring voltage and temperature of itself

The voltage and temperature of the receiving card itself can be monitored without using other peripherals. The monitoring data can be checked on NovaLCT.

Supporting LCD module

Supports NovaStar's general 5-pin LCD module. The LCD module is connected to the HUB board to display temperature, voltage, single operating time and total operating time of the receiving card.

Support one-click application of calibration coefficient in module Flash

In the event of network outage, hold down the self- test button to read the calibration coefficient in module Flash back to the receiving card.

3.3 Improvement in Hardware Reliability

Features

Description

Supporting dual-power backup detection

Two power supplies could be simultaneously connected, and operating status of the power supplies could be detected.

Supporting loop backup

HUB`s Ethernet port improves the reliability for the serial connection of the receiving card through main and standby redundant mechanism. Among the main and standby serial connection lines, if one fails, the other will begin to work to ensure the normal operation of the display.

Receiving Card A4s
Specifications 3 Features

3.4 Improvement in Software Reliability

Features

Description

Supporting readback of firmware version

On NovaLCT, the firmware versions of the receiving card can be read back.

Supporting readback of configuration file

  • l On NovaLCT, the receiving card configuration parameters can be backed up to the receiving card.
  • l On NovaLCT, the receiving card configuration parameters can be read back.



Product Image

Led Display Receiving Card A4s Modela4Novastar Of Receiving CardNovastar Of Receiving SystemNovastar Of Receiving Solution

Product Parameters

4.1 Appearance

Product images provided in this file are for reference only, and the actual products shall prevail.

Models of the high-density receptacle and plug used by A4s are shown in Table 4-1. Table 4-1 Model of high-density connector

4.2 Dimensions

Board thickness is not greater than 2.0 mm, and the total thickness (board thickness + thickness of both front panel and back panel) is not greater than 7.5 mm.

Unit of the dimension chart is [mm". Ground connection is enabled for location hole (GND).

Type

Brand

Material Code

Receptacle

Amphenol FCI

10140609-121802LF

PLUG

Amphenol FCI

10140607-121802LF

Receiving Card A4s
Specifications 4 Hardware

4.3 Indicators

Indicator

Status

Description

Status indicator (green)

Flashing every other 1s.

The receiving card works normally, Ethernet cable connection is normal, and video source input is available.

Flashing every other 3s.

The receiving card works normally, while the Ethernet cable connection is abnormal.

Rapidly flashing for 3 times every other 3s.

The receiving card works normally, Ethernet cable connection is normal, while no video source input is available.

Rapidly flashing every other 0.5s.

Program loading fails in normal operating state, coming to the backup operating state.

Rapidly flashing for 8 times every other 1s.

The receiving card is in the Ethernet port backup status and the backup is effective.

Power indicator (red)

Always on

It is always on after the power is on.

Receiving Card A4s Specifications

4.4 Definition of Data Interface ( Top ) 4.4.1 24-Group Parallel Data

4 Hardware

JH1

GND

1

H1

2

GND

LCD

CS signal of LCD

EXT_LCD_CS

3

4

NC

RS signal of LCD

EXT_LCD_RS

5

6

NC

Clock signal of LCD

EXT_LCD_SCL

7

8

NC

Data signal of LCD

EXT_LCD_SDA

9

10

NC

Backlight signal 1 of LCD

EXT_LCD_BL0

11

12

NC

J

Receiving Card A4s Specifications

4 Hardware

Note 4

Note 4

Note 4

Note 1

/ RFU4 / RFU6 / RFU8 / RFU10 / RFU12 / RFU14

83 84 RFU3 / 85 86 RFU5 / 87 88 RFU7 / 89 90 RFU9 / 91 92 RFU11 / 93 94 RFU13 /

Note 4

Note 4

Note 1

9

Backlight signal 2 of LCD
LCD control button /
/

/ / / / / /

/ / / / / /

JH1 JH1

EXT_LCD_BL1

EXT_KEY RFU11718NC RFU21920NC

GND 21 22 NC NC 2324 NC GND 25 26 GND

G172728R17 / R182930B17 / B183132G18 / G193334R19 / R203536B19 / B203738G20 /

GND 39 40 GND G214142R21 / R224344B21 / B224546G22 / G234748R23 / R244950B23 / B245152G24 /

GND 53 54 GND NC 5556 NC NC 5758 NC NC 5960 NC NC 6162 NC NC 6364 NC NC 6566 NC GND 67 68 GND NC 5556 NC NC 5758 NC NC 5960 NC NC 6162 NC NC 6364 NC NC 6566 NC GND 81 82 GND

13 14 NC

15 16 NC

GND 95 96 GND

/ RFU16 / RFU18

NC 103 104 NC NC 105 106 NC NC 107 108 NC GND 109 110 GND GND 111 112 GND NC 113 114 NC VCC 115 116 VCC VCC 117 118 VCC VCC 119 120 VCC

97 98 RFU15 /

99 100 RFU17 / NC 101 102 NC

Receiving Card A4s Specifications

4 Hardware

Gigabit Ethernet port

Port2_T0+ Port2_T0- NC Port2_T1+ Port2_T1- NC Port2_T2+ Port2_T2- NC Port2_T3+ Port2_T3- NC NC

STA_LED-

GND DCLK

DCLK_2

LAT

CTRL

GND 65 66 GND G56768R5 R66970B5 B67172G6 G77374R7 R87576B7 B87778G8 GND 79 80 GND G98182R9

R108384B9 B108586G10 G118788R11 R128990B11 B129192G12 GND 93 94 GND G139596R13 R149798B13

Gigabit Ethernet port

Note 2

Note 3

Line coding signal A Line coding signal B

Line coding signal C

Line coding signal D

Line coding signal E Display enabled OE_BLUE

39 40 41 42

43 44

45 46

47 48 49 50

OE_RED OE_GREEN GND

Note 3

10

Shield grounding Eth_Shield 1 2 Shield grounding Eth_Shield 3 4

Eth_Shield

Shield grounding Shield grounding

/ /

/ /

/ /

/ /

Operating indicator

Shift clock output in the first route

Shift clock output in the second route

Locking of the signal output

Afterglow control signal Display enabled Display enabled

/ / / / / /

/ / / / / /

/ / / / / /

/ / / /

NC 7 / Port1_T0+ 9

/ Port1_T3+ / Port1_T3-

27 28

Test button TEST_INPUT_ KEY

/ / / / / /

/ / / / / /

/ / / / / /

/ / / /

B14 G15

99 100 G14 101 102 R15

NC 5

Eth_Shield 6 NC

8 NC

10 / Port1_T0- 11 12 NC 1314

  • / Port1_T1+ 15 16
  • / Port1_T1- 17 18

NC 19 20

  • / Port1_T2+ 21 22
  • / Port1_T2- 23 24

NC 2526

29 30 NC 3132 NC 3334

35 36 GND 37 38

GND 51 G15354R1 R25556B1 B25758G2 G35960R3 R46162B3 B46364G4

52

JH2

Receiving Card A4s
Specifications 4 Hardware

JH2

/

R16

103

104

B15

/

/

B16

105

106

G16

/

GND

107

108

GND

NC

109

110

NC

NC

111

112

NC

NC

113

114

NC

NC

115

116

NC

GND

117

118

GND

GND

119

120

GND

4.4.2 64-Group Serial Data

JH1

GND

1

2

GND

LCD

CS signal of LCD

EXT_LCD_CS

3

4

NC

RS signal of LCD

EXT_LCD_RS

5

6

NC


Receiving Card A4s
Specifications 4 Hardware

JH2

/

Data36

91

92

Data35

/

GND

93

94

GND

/

Data38

95

96

Data37

/

/

Data40

97

98

Data39

/

/

Data42

99

100

Data41

/

/

Data44

101

102

Data43

/

/

Data46

103

104

Data45

/

/

Data48

105

106

Data47

/

GND

107

108

GND

NC

109

110

NC

NC

111

112

NC

NC

113

114

NC

NC

115

116

NC

GND

117

118

GND

GND

119

120

GND

Note 1. Voltage ranging from 3.3V to 5.5V is recommended for input power (VCC).

Note2. Operatingindicatorthatmeetslowlevelisvalid.

Note 3. OE_RED, OE_GREEN and OE_BLUE are display enabled pins. In case that OE_RGB are not controlled separately, OE_RED is applied. While PWM chip is used, GCLK signal is enabled.

Note 4. RFU1–18 are the reserved extended function interfaces. Please refer to [4.4.3 Extended Functions Design".

4.4.3 Extended Functions Design

Extended Functions Description

Expandable Interface

Recommended Smart Module Interface

Recommended Module Flash Interface

Description

RFU1

Reserved

Reserved

Reserved pin that connects to MCU

RFU2

Reserved

Reserved

Reserved pin that connects to MCU

RFU3

HUB_CODE0

HUB_CODE0

Flash control interface 1

RFU4

HUB_SPI_CLK

HUB_SPI_CLK

Clock signal of the serial interface

RFU5

HUB_CODE1

HUB_CODE1

Flash control interface 2

RFU6

HUB_SPI_CS

HUB_SPI_CS

CS signal of the serial interface

RFU7

HUB_CODE2

HUB_CODE2

Flash control interface 3

RFU8

/

HUB_SPI_MOSI

Module Flash storage data input

HUB_UART_TX

/

TX signal of the smart module

RFU9

HUB_CODE3

HUB_CODE3

Flash control interface 4

RFU10

/

HUB_SPI_MISO

Module Flash storage data output

HUB_UART_RX

/

RX signal of the smart module

RFU11

HUB_H164_CSD

HUB_H164_CSD

74HC164 data signal

RFU12

/

/

/

RFU13

HUB_H164_CLK

HUB_H164_CLK

74HC164 Clock signal

RFU14

POWER_STA1

POWER_STA1

1Dual-power detection signal 1

RFU15

MS_DATA

MS_DATA

Dual-card backup connection signal

RFU16

POWER_STA2

POWER_STA2

2Dual-power detection signal 2

RFU17

MS_ID

MS_ID

Dual-card backup identification signal

Receiving Card A4s
Specifications 4 Hardware

Note: The RFU8 and RFU10 are signal multiplex extension interfaces. You can select only one interface from either the Recommended Smart Module Interface or the Recommended Module Flash Interface at the same time.











Package case

5f4cf9d6d929d8be4af97daad4ea7d5Wooden package case





Our Service

1. Best price: We can offer you the best competitive price with the same even better quality. Mostly depends on the quantity.

2. Best after sale service: We can response in time if customers have questions about the installation , usage and maintenance ect.

3. Your inquiry will be replied by well-trained and experienced staffs in 24 hours.

4. Top Quality+Reasonable Price+Responsible After Service=Successful & Win

5. Help you design OEM&ODM or any your customized lightings and put into production.

6. Distributorship are offered for your unique design and some our current models

7.Your sales area, ideas of design and all your private information will be well protected



Looking for ideal High Quality Led display receiving card A4S Model Manufacturer & supplier ?

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Company Info

  • Company Name: Shenzhen Macion Optoelectronics Technology Co.,Ltd.
  • Representative: Zhong Jing
  • Product/Service: LED Poster , LED Display , LED Video Wall , LED Wall , LED Display Rental , Led Wall Panels
  • Capital (Million US $): 1,000,000 RMB
  • Year Established: 2018
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 30
  • No. of R&D Staff: Fewer than 5 People
  • No. of QC Staff: Fewer than 5 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: Huihao Industry, Guangming District, Bao'an, Shenzhen
  • Contact Person: Ms. Cherie Tse
  • Tel: 86-0755-23191182
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