Colorlight CL-Z8T Super Processor

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Z8t is a professional LED display controller for high-end applications offering real-time scaling, ultra-low latency, HDR, multi-window display and deep colorformats, featuring excellent image quality, precision color reproduction and powerful video processing. Z8t supports a loading capacity of up to 17.69 million pixels, with a maximum width up to 16384 pixels. Equipped with 5G Ethernet ports and IOG optical fiber outputs, Z8t can reduce dramatically the cable quantity and simplify hardware connection on site. It meets the on-site configuration requirements for ultra-long, ultra-high and ultra-large screens.

With swappable card design, Z8t allows for various hardware configuration according to actual field requirements.



  • Three types of 4K inputs: 2x HDMI2.0, 2x DP1.2, 2x 12G-SDl.
  • Single port supports up to 4096x2160@60Hz.
  • Input frame rate from 23.98Hz to 240Hz.
  • 8bit/ 10bit/ 12bit color depth.
  • HDCP1.3/HDCP2.3 high-bandwidth digital content protection technology.


  • Up to 17.69 million pixels, maximum 16384 pixels in width and 8192 pixels in height.
  • 5G Ethernet output board and IOG optical fiber output board.
  • Single-device or multi-device loop redundancy

Video processing

  • Video sources cropping, broadcasting scaling and splicing.
  • Up to 2 layers display.
  • HDR 10 and HLG.
  • Frame multiplexing for multi-camera shooting of virtual background, support fusion output of multiple video signals.
  • Frame rate multiplication with automatic multiplication and custom multiplication up to lox.
  • Better grayscale performance at low brightness.
  • SHUTTERLOCK supports flexible camera angle and frame rate adaptation.
  • Genlock function.

Color adjustment

  • Color curve can independently adjust the RGB saturation and overall brightness at different grayscales.
  • Color magic with multi-color adjustment based on HSV color model to realize color transformation.
  • 3D-LUT for cinematic color adjustment, with color adjustment strength setting.
  • Picture adjustment for hue, saturation, contrast, and brightness compensation.
  • Gamut adjustment, support Gamut adjustment per receiving card.
  • Brightness adjustment, support brightness adjustment per receiving card.
  • Precise color tem peratu re adjustment per receiving card.
  • Shadow-highlight adjustment.


  • LAN port for TCP/IP control and star connection.
  • RS232 port.
  • Multi-scene presets saving and recalling.

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