Colorlight i5A Receiving Card

Colorlight i5A Receiving Card adopts a new generation of image processing core, which greatly improves the display effect. Support higher level of color input and gray level output, which creates more delicate images; Great improvement has been done onto low gray scale aspect, which enhances its display effect; higher refresh rate and more stable display images are supported based on high-quality display effect.


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Colorlight i5A Receiving Card

Colorlight i5A Receiving Card

Colorlight i5A Receiving Card

In addition to inherit all the advantages and features 5A had, Colorlight i5A Receiving Card adopts a new generation of system architecture, and possesses more intelligent function and more stable system. Colorlight i5A Receiving Card receiving card supports a range of more intelligent and high-end functions like program arbitrary switching, external connect to LCD display module, etc., which lead LED control system to a brand new level.


  • More perfect display effect by adopting new processing core.
  • High refresh rate, high gray scale and high brightness with conventional chips.
  • Perfect performance under lower grayscale status.
  • Better detail processing: Partial dark at row, reddish at low gray, shadow problems can be solved.
  • Support the effective display at first grayscale value.
  • Support 14 bits high-precision point-by-point calibration in the brightness and the chromaticity.
  • Support conventional chips, PWM chips and lighting chips, etc.
  • Support any scan mode from static to 1/32 scan.
  • Support any pumping point and data arbitrary offset and realize various freeform display, spherical display, diamond display, creative display, etc.
  • Support signal output for 16 groups of RGBR’ and 20 groups of RGB, 32 groups as extended.
  • Large load capacity.
  • Wide working voltage range with DC 3.3 -6V.
  • Support dual receiving card backup, loop backup, and dual-machine backup, etc.
  • Compatible with C series Sender, Z series Sender, S series Sender, etc.


Control system parameters
Sending device C Series Sender, Z Series Sender, S Series Sender, etc.
Control area of every card Full-color: 256*256 Pixels, for special applications the column can be extended to 1024 pixels
Cascade control area of the largest regional 65536*65536 pixels
Cascade card number 65536 PCS
Network port exchange Support arbitrary use
Synchronization Nanosecond synchronization between the card and the card
Display Quality
Refresh rate for conventional chip Static: 64*64, up to 16000Hz

1/8 scan: 128*128, up to 10000Hz

Serial frequency 0.2MHz-41.7MHz
Gray Level Maximum 65536 levels
Minimum unit of OE values 8ns, 8ns multiples steps
Gray scale compensation Each level grayscale compensate separately
Display module compatibility
Chip supports Support conventional chips, PWM chips, lighting chips and other mainstream chips.
PWM chip supports Support hundreds of different specifications of the PWM chip, such as MBI, MY, SUM, etc.
Scan mode Conventional mode and high refresh rate mode to support refresh rate multiplied
Scan type Support static sweep to 1/32 scan
Module specifications support Support 4096 pixels within any row, any column
The direction of the cable Support route from left to right, from right to left, from top to bottom, from bottom to top
Data groups 16 RGBR’ data groups,20 RGB data groups
Data folded Support 2 split, 4 split in the same direction and 2 split in the opposite direction, which refresh rate significantly improved
Data exchange 16 groups of data for any exchange
Module snapshot Support any pumping point
Data serial transmission RGB, R8G8B8, R16G16B16, etc. in the form of serial
Data expansion Support the D signal as a clock extension, the total amount of data can be extended to 32
Compatible device and interface type
Communication distance UTP cable≤140M

CAT6 cable≤170M

Optic fiber: Single Mode Fiber Transceiver≤20KM

Multi-Mode Fiber Transceiver ≤550M (Use RP Repeater to extend unlimited)

Compatible with transmission equipment Gigabit switch, fiber transceiver, optical switches
DC power interface Wire terminal
HUB interface type All types
Physical parameters
Size 143* 93mm
Input voltage DC 3.3V-6V
Rated current 0.6A
Rated power 3W
Storage and transport temperature -50℃ to 125℃
Operating temperature -25℃ to 75℃
Body static resistance 2KV
Weight 100g
External interface
LCD display support
Monitoring function (in conjunction with multi-function card)
Monitoring functions Temperature, humidity, smoke, relay switch
Remote control Support for relay switch to turn on/off the power supply of equipment remotely
Pixel level calibration
Brightness calibration Support
Chromaticity calibration Support
Other features
Hot backup Support loop backup and dual machine backup, seamless switch
Shaped screen Any offset of the 16sets of data, drawn at random points, the performance of data exchange control profiled screen.


S/N Name Function Remarks
1 Power 1 Connect DC 3.3~6V power supply for the receiving card Only one is used
2 Power 2 Connect DC 3.3~6V power supply for the receiving card
3 Indicator light Indicate power and signal transmission status red for power,

green for signal

4 Network port A RJ45, For transmitting data signals The dual network ports can achieve import/export at random, which can be identified in an intelligent way by the system.
5 Network port B RJ45, For transmitting data signals
6 LCD interface Connect to the LCD display
7 Dual 50P pins Connected to all display HUB boards
8 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.
9 External interfaces For Indicator light and test button

2. Indicator Light functions

Red: ON for power available

Green: ON/OFF quick flash (about 5-10 times/seconds) indicates that the data signal transmission is normal.

3. Definitions of 50P pins

  1. 16 RGBR’ mode
  2. 20 RGB mode(Extended mode1)
  3. 20 RGB mode(Extended mode2)

Colorlight i5A Receiving Card Line indication

4. External interface definition

Colorlight i5A Receiving Card pin line board indication