NovaStar MCTRL300 LED Sending Box
The NovaStar MCTRL300 is an LED display controller for sending DVI video to an LED screen. It combines one DVI input with two Gigabit Ethernet outputs and connects to a PC through USB for control.
Key specifications
| Video input | 1 × single-link DVI; up to 1920 × 1200 at 60 Hz |
|---|---|
| LED outputs | 2 × Gigabit Ethernet; up to 650,000 pixels per port |
| Audio | 1 × audio input |
| PC control | USB Type-B |
| Cascading | UART IN/OUT; up to 20 devices |
| Brightness control | Light sensor connector for automatic adjustment with a connected sensor |
| Power supply | AC 100–240 V, 50/60 Hz |
Input resolution and LED output capacity are different limits. Calculate the screen load from its pixel width × height, then check the pixels assigned to each output before choosing a sending box.
Check your LED screen before ordering
- Confirm the source device provides a suitable DVI signal.
- Prepare the screen resolution, cabinet layout and receiving-card model.
- Check the intended output-port mapping and receiving-card configuration.
- For replacement projects, compare the existing controller connections and save the screen configuration before making changes.
Send these details through our contact page for help checking your requirements.
Frequently asked questions
Does the MCTRL300 have HDMI input?
The specified video connector is DVI. If your source has HDMI only, check the source signal and connection requirements before ordering.
Is USB used for video playback?
The Type-B USB port connects to a PC for control; it is not a USB flash-drive playback input.
How do I choose the right sending box?
Start with your screen’s pixel dimensions and source connection. Check both the overall layout and the load on each output, rather than choosing by the physical screen size alone.
Specification reference: NovaStar MCTRL300 official specifications (V2.4.2). Confirm the supplied hardware and firmware requirements for your installation.
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