colorlight X12 controller


Specification V1.0





Overview 2

Features 2

Hardware 4

Device Specifications 6

Dimensions 7

Specification Version Release Date Description
V1.0 2020-05-22 First release

X12 Controller


The X12 controller is a professional control system and video processing device designed for LED display engineering applications. It has DVI and HDMI connectors, and supports seamless switching between multiple signals, broadcast quality scaling and multi-window display. The X12 boasts 12 1000BASE-T ports. A single unit features a loading capacity of 7.2 million pixels, with 8192 pixels in maximum width or 4096 pixels in maximum height. Meanwhile, the X12 is equipped with abundant practical functions that enable flexible screen control and high-quality image display, which gives it an edge in the LED display engineering application field.


  • Input: 1×DVI, 3×HDMI1.4
  • Loading capacity: 7.2 million pixels, maximum width: 8192 pixels, or maximum height: 4096 pixels
  • Input resolution: up to 1920×1200@60Hz, supporting customized setting
  • Output: 12 Ethernet ports, supporting Ethernet port backup or sender backup
  • Video source switching, cropping and scaling
  • Support display of up to 3 windows, of which the location and size can be freely adjusted
  • HDCP1.4 compliant
  • Dual USB2.0 for high speed configuration, used for debugging or cascading with the X12 controller
  • Support RS232 protocol
  • Brightness, color temperature, contrast, hue and saturation adjustment
  • Better gray at low brightness
  • Compatible with all series of receiver cards, multifunction cards and fiber converters of Colorlight


Front panel

No. Item Function
1 LCD Display the operation menu and system information
2 Knob Turn the knob to select an item or adjust the parameter; press the knob to confirm your selection or adjustment
3 Function Key OK: Enter key

ESC: Exit the current menu or operation

Bright: Brightness adjustment

Lock: Lock all the keys of the front panel

Part: Cropping

Mode: Mode selection

4 Video Source Selection Key HDMI1/HDMI2/HDMI3/DVI: Video source selection keys, which function as number selection keys in mode selection
5 Power Switch Switch on or off the power supply

Back Panel

Input Connector

DVI1.0 Standard (Support 1920×1200@60Hz, 1920×1080@60Hz)


HDMI1.4 Standard (Support 1920×1200@60Hz, 1920×1080@60Hz)

Support audio input

Output Connector
1 Port1-12 RJ45, 12×1000BASE-T port
Control Connector
1 USB IN USB input, connecting to PC for debugging
2 USB OUT USB output, for cascading with the X12 controller
3 RS232 RJ11(6P6C)*, used to communicate via 3rd party interfaces
Audio Connector
1 AUDIO IN Audio input, for inputting audio signals from the computer or other devices.
2 AUDIO OUT Audio output, for outputting audio signals to the speaker

(Support outputting the audio signals of HDMI)

Power Supply
1 AC 100~240V AC power connector, containing a built-in fuse

*RJ11 and DB9 Conversion

Device Specifications

Model X12
Size 2U
Electrical Specifications Input Voltage AC100~240V,50~60Hz
Power Consumption 30W
Operating Environment Temperature -30℃~60℃/-22℉~140℉
Humidity 0%RH~80%RH, non-condensing
Storage Environment Temperature -40℃~80℃/-40℉~176℉
Humidity 0%RH~90%RH, non-condensing
Device Specifications Dimensions W×H×L/482.6×88.0×369.0mm3/19″×3.5″×14.5″
Net Weight 4.6kg/10.1lbs
Packing Specifications Dimensions W×H×L/525.0×150.0×455.0mm3/20.7″×5.9″×17.9″
Net Weight 1.6kg/3.53lbs


Unit: mm


Thank you for purchasing the product of Colorlight (Shenzhen) Cloud Technology Co., Ltd. If you encounter any problems during use or have any suggestions, please contact us through official channels. We will do our best to provide support and listen to your valuable suggestions. We will constantly make improvements on technical specifications but without notice. You can visit to get more updated information.