Factory Direct: Colorlight E120 Receiving Card With 12 HUB75 Ports For LED Indoor Small Spacing Module

Physical specifications
Hardware interface	HUB75 interfaces
Ethernet port transmission rate	1Gb/s
CommunicationDistance	Recommended: CAT5e cable<100m
Compatible withTransmission Equipment	Gigabit switch, Gigabit fiber converter, Gigabit fiber switch
Size	LXWXH/ 145.2mm(5.72") X 91.7mm(3.61") X 18.4mm(0.72")
Weight	95g/0.21lbs

Package information
Packaging rules	Standard blister card tray device, 100 cards per carton
Package size	WXHXD/603.0mm(23.74")X501.0mm(7.48") X 190.0mm(19.72")

Certification

RoHS

Display effect
8bit	8bit color depth video source input and output, monochrome grayscale is 256, can be matched with 16777216 kinds of mixed colors.
Frame rate	Adaptive frame rate technology, not only supports 23.98/24/29.97/30/50/59.94/ 60Hz regular and non-integer frame rates, but also outputs and displays 120/240Hz high frame rate pictures, which greatly improves picture fluency and reduces drag film. (*it will affect the load).
Color temperature adjustment	Color temperature adjustment, that is, saturation adjustment, to enhance the expressiveness of the picture.
Better gray at low brightness	By optimizing the gamma meter algorithm, the display screen can maintain the integrity and perfect display of gray scale when reducing the brightness, showing the display effect of low brightness and high gray scale.
Calibration	8bit precision brightness and chromaticity correction point by point, which can effectively eliminate the chromatic aberration of the lamp point, ensure the uniformity and consistency of the color brightness of the entire screen, and improve the overall display effect.

Shortcut operation
Cabinet highlight	Using the control software, you can quickly mark the selected target cabinet, display a flashing box on the front of the cabinet, and change the flashing frequency of the cabinet indicator at the same time, which is convenient for front and rear maintenance.
Quick OSD	Using the control software, you can quickly mark the actual hardware connection serial number of the receiving card corresponding to the Ethernet port, which is convenient for setting the connection relationship of the screen.
Image rotation	Single cabinet image to be rotated at 9071807270° angles, and with part of the main control, the single cabinet image can be rotated and displayed at any angle.
Data group offset	Screen offset in units of data groups, suitable for simple special-shaped screens

Hardware monitoring
Bit error detection	It supports the detection of data transmission quality and error code between receiving cards, and can easily and quickly identify the cabinet with abnormal hardware connection, which is convenient for maintenance.

Redundancy
Loop redundancy	The redundant Ethernet port is used to increase the connection with the transmitting equipment and increase the reliability of cascading between equipment. When one circuit fails, it can realize seamless switching to the other circuit and ensure the normal display of the screen.
Firmware redundancy	It supports firmware program backup and can be upgraded safely. There is noneed to worry about the loss of firmware program due to cable disconnectionor power interruption during the upgrade process.

S/N	Name	Function
1	Power 1	Connect to DC 3.8V-5.5V power supply for the receiving card, only use one of them.
2	Power 2
3	Network port A	RJ45, for transmitting data signals, dual network ports can enter and exit at will, and the system will automatically identify.
4	Network port B
5	Test button	The attached test procedures can achieve four kinds of monochrome display (red, green, blue and white), as well as horizontal, vertical and other display scan modes.
6	Power indicator light DI	Red indicator light shows that the power supply is normal.
	Signal indicator D2	Flashes once per second	Receiving card: normal working, Ethernet cable connection: normal.
		Flashes 10 times per second	Receiving card: normal working, Cabinet: Highlight.
		Flashes 4 times per second	Receiving card: back up sender cards (Loop redundancy status).
7	External interface	For indicator light and test button.
8	HUB pins	HUB75 Interface, J1-J12 connected to display modules.

The product photos in this article are for reference only, and only the actual purchase shall prevail.

Display effect

Correction processing

• Pixel-to-pixel calibration in brightness and chromaticity.

Easy maintenance

Stable and reliable

Control System Parameters
Control Area	Normal chips: 128X1024pixels, PWM chips: 192X1024 pixels, Shixin chips: 162X1024 pixels.
Ethernet Port Exchange	Supported, arbitrary use.

Display Module Compatibility
Chip Support	Normal chips, PWM chips, Shixin chips.
Scan Type	Up to 1/128 scan.
Module Specifications Supported	Module of any row and column within 13312pixels.
Cable Direction	Route from left to right, from right to left, from top to bottom, from bottom to top.
Data Group	24 groups of parallel RGB full color data and 32 groups of serial RGB data, which can be expanded to 128 groups of serial data, data groups can be exchanged freely.
Data Folded	Normal chips: 2〜8 fold horizontally, 2〜4 fold vertically. PWM and Shixin chips: horizontal or vertical 2〜8 fold.
Module pumping point, row and column	Any pumping point and any pumping row and any pumping column.

Monitoring Function
Bit Error Monitoring	Monitor the total number of data packets and error packets to check network quality.

Other features
Redundancy	Loop redundancy and firmware redundancy.
Optional functions	Shaped screen.

Unit：mm

Tolerance: ±0.1 Unit: mm

Colorlight E120 Receiving Card With 12 HUB75 Ports For LED Display Indoor Small Spacing Module