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Novastar MCTRL300 LED Display Controller - LED display supplier Malaysia

NovaStar MCTRL300

LED Display Controller

  • Cascade devices for uniform control via UART control ports
  • Loading capacity up to 2048 x 668 at 60Hz
  • Support a wide range of video formats

NovaStar MCTRL300 LED Display Controller

The MCTRL300 is an LED display controller. It is also known as an LED independent control card. It helps to encode and process video and audio signals. The MCTRL300 is widely used in various LED display applications.

What is an LED Display Controller?

The main purpose of an LED display controller or an LED control card is to transmit the signal between the receiver card and the sending card. Once the signal is transmitted, it enables the LED screen to display the incoming video signal in the supported video format.

Novastar MCTRL300 LED Display Controller - LED display supplier Malaysia


  • 1 x SL-DVI input
  • 1 x audio input
  • 2 x UART control ports
  • 1 x light sensor connector
  • 1 x type-B USB control port
  • 2 x Gigabit Ethernet outputs
  • UART control ports are used to cascade devices. Support up to 20 devices.
  • Support NovaStar calibration technology.
  • Light sensor helps to adjust the screen brightness automatically.



Green (Run)

Device operating indicator.

  • Slow flashing : No video input is available.
  • Normal flashing : The video input is available.
  • Fast flashing : The startup image is displayed on the screen.
  • Breathing : The Ethernet port redundancy has taken effect.
Red (Status)

Device power indicator.

  • Off : The power supply is abnormal, or there is no power.
  • On : The power supply is normal.

Input Connector


Single link DVI input connector.

  • Resolution up to 1920 x 1200 at 60Hz.
  • Custom resolutions supported. Resolution with max width is 3840 x 600 @ 60Hz. Resolution with max height is 548 x 3840 @ 60Hz.
  • Do not support interlaced signal input.
AudioAudio input connector.

Output Connector

RJ45 x 2

RJ Gigabit Ethernet ports.

  • Capacity per port up to 650,000 pixels.
  • Redundancy between Ethernet ports is supported.


USBType-B USB 2.0 port to connect to PC.
UART INInput port to cascade devices.
UART OUTOutput port to cascade devices.

Video Source Features

  • 8bit, RGB4:4:4, Max Input Resolution 1920 x 1200 @ 60Hz

Tech Specs

FunctionalityLight sensor – connect to a light sensor to monitor ambient brightness. To allow automatic screen brightness adjustment.
PowerAC 100V – 240V ~ 50/60Hz
Rated Power Consumption3W
Working Temperature-20°C to 60°C
Working Humidity10% RH to 90% RH, non-condensing
Dimension204mm x 160mm x 48mm
Net Weight1.04 kg
Accessories1 x power cord, 1 x cascading cable (1m), 1 x USB cable, 1 x DVI cable
CertificationsEAC, CE, CB, IC, PFOS, FCC, RoHS

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