KC40

Introduction

The KC40 is an LED display controller created by Xi'an NovaStar Tech Co., Ltd. (referred to as

NovaStar). This controller integrates video processing and video control into one box and offers

rich video input connectors (HDMI 2.0, DP 1.2 and 12G-SDI), 20x Ethernet output ports and 4x

10G optical ports. It can also work with the brand new software VMP (Vision Management

Platform) to provide a better operation and control experience.

Features

Inputs and Outputs

 A variety of video input connectors

− 1x HDMI 2.0 (with loop through)

− 1x DP 1.2

− 1x 12G-SDI (with loop through)

 10-bit and 8-bit video inputs

 3 types of output connectors

− 20x Gigabit Ethernet ports, load capacity up to 9 million pixels

www.novastar.tech 4x 10G optical ports

− 1x SPDIF digital audio port (Reserved)

 3 types of control connectors

− 1x Genlock signal input (with loop through)

− 2x Ethernet control ports

− 1x Auxiliary port

Advanced Features

 3 Independent Layers

Support up to 3 layers and layer priority adjustment in Z order.

 Image Scaling

Each layer supports 4 scaling mode: custom, pixel to pixel, snap to canvas, and fill screen.

 14Ch Color Correction

Supports precise adjustment to the hue, saturation, and brightness of black and white, and

the12 standard colors derived from the three primary colors (RGB).

 HDR

− Support HDR10 and comply with the SMPTE ST 2084 and SMPTE ST 2086 standards.

− Support HLG.

 Full-Grayscale Calibration

Work with NovaStar's high-precision calibration system CC3 along with the scientific-grade

cameras CC60 and C3200 to generate unique calibration coefficients for each grayscale,

ensuring uniformity of each grayscale and dramatically improving the image quality.

 Latency

− Different screens can have different latency settings. The minimum processing latency

of the LED display controller is reduced to 0-frame (less than 1 ms), achieving low

latency without reducing the load.

− Supports additional latency. Users can choose to add zero to two frames of latency.

 Preset

For optimal display in various scenarios, users can adjust display parameters such as layers,

brightness, color temperature, and gamma ahead of time and save them as presets. Users

can save up to 128 customizable presets which can be easily applied or switched with just

one click.