Novastar MX20 LED video control server combines video processing and LED display control in one professional unit. It supports HDMI 1.3 and 3G-SDI sources, six Gigabit Ethernet outputs, dual 10G optical ports and the NovaStar VMP visual management platform. With a maximum load of 3.9 million pixels, MX20 is designed for reliable control of complex LED display systems.
Novastar MX20 specifications at a glance
- Video inputs: 2 x HDMI 1.3 with loop output and 1 x 3G-SDI with loop output.
- Input depth: Supports 8-bit and 10-bit video sources.
- LED outputs: 6 x Gigabit Ethernet ports, maximum load 3.9 million pixels.
- Optical and audio: 2 x 10G optical ports and 1 x SPDIF digital audio interface.
- Control and sync: 1 x Genlock input with loop output, 2 x Ethernet control ports and 1 x AUX interface.
Advanced LED display control features
- Three independent layers: Add up to three layers and set their Z-order priority.
- Flexible screen scaling: Choose custom, point-to-point or screen-fit zoom modes for different canvas layouts.
- 12-channel color calibration: Fine-tune hue, saturation and brightness for consistent LED color.
- Full grayscale correction: Nova Nebula high-precision correction and C3200 scientific-grade processing improve grayscale uniformity.
- Low-latency operation: Independent master mode can deliver less than 1 ms controller-side delay; video controller mode uses one frame of controller-side delay. An additional 0-2 frames can be configured when required.
- Irregular screen support: Build special-shaped LED screens without a rectangular-frame restriction. Load is calculated from the total pixels of all cabinets.
- Frame-rate adaptation: Accept decimal frame rates, define a custom rate and adjust in 0.01 Hz steps.
- Two working modes: Use independent master control for reduced delay or video controller mode for multi-layer and scaling functions.
- System monitoring: Monitor equipment and display status with automatic fault and warning reporting.
Who should use MX20?
MX20 is a practical choice for LED display integrators, rental and staging teams, broadcast-style video walls, control rooms and fixed-installation projects that need multiple source types, long-distance optical transport or special-shaped screen layouts. The combination of VMP management, precise color control and flexible output mapping helps technicians commission and maintain demanding LED displays.
Novastar MX20 image
Downloads and technical support
Download the official documents before installation or system design:
- Novastar MX20 LED display controller specifications (PDF)
- Novastar MX20 LED display controller user manual (PDF)
Contact our sales team for availability, system compatibility and project pricing.
Frequently asked questions
How many pixels can the MX20 control?
The six Gigabit Ethernet outputs support a combined maximum load of 3.9 million pixels. Confirm the exact cabinet mapping and refresh requirements during system design.
Which software manages the MX20?
MX20 supports the NovaStar VMP visual management platform. It also provides independent master and video controller working modes for different workflows.
Does MX20 support optical transmission?
Yes. It has two 10G optical ports in addition to six Gigabit Ethernet outputs, making it suitable for installations that require high-bandwidth or longer-distance signal distribution.
