The Colorlight X20-3D is an LED video processor and controller with 4K HDMI 2.0 and DP 1.4 inputs, 20 Gigabit Ethernet outputs and two 10G optical ports. Its V2.0 specification lists a maximum loading capacity of 13 million pixels and support for up to six adjustable windows.
3D synchronization and system connections
A dedicated 3D sync connector connects the controller to a 3D emitter. The system diagram in the specification shows the controller, emitter, LED screen and 3D glasses working together. Confirm the required emitter and glasses configuration when planning a 3D installation; the document does not provide a separate 3D-mode pixel-capacity rating.
Video processing and control
Switch, crop, splice and scale sources, and adjust window position and size for the display layout. The X20-3D supports video synchronization, precise color management, display-gamut adjustment, brightness and color-temperature adjustment.
Use LAN, the handheld-terminal app, RS232 or USB configuration to control the system. Separate audio input and output are provided, with audio from HDMI and DP inputs available at the audio output.
Colorlight X20-3D specifications
| Parameter | Specification |
|---|---|
| Maximum loading capacity | 13 million pixels; separate 3D-mode capacity not stated |
| Maximum screen width / height | 16384 / 8192 pixels, subject to total loading capacity |
| 4K inputs | 1 × HDMI 2.0 and 1 × DP 1.4; up to 4096 × 2160 at 60 Hz |
| HD inputs | 2 × HDMI 1.4 and 2 × DVI; up to 1920 × 1200 at 60 Hz |
| Input bit depth / color formats | 8-bit; RGB 4:4:4, YCbCr 4:4:4 and YCbCr 4:2:2 |
| Ethernet outputs | 20 × RJ45 Gigabit Ethernet |
| Optical outputs | 2 × 10G, dual-LC connections |
| Windows | Up to 6, with adjustable size and position |
| 3D connection | Dedicated 3D sync connector for an emitter |
| Control | LAN, app, RS232, USB IN and USB OUT for cascading |
| Audio | Separate input and output; HDMI/DP audio supported |
| Enclosure | 2U |
| Power supply | AC 100–240 V, 50/60 Hz |
| Power consumption | 50 W |
| Operating temperature | −20°C to 70°C |
| Dimensions | 482.6 × 88.0 × 414.1 mm (W × H × L) |
| Net weight | 4.8 kg |
Product photo

Frequently Asked Questions
Which X20-3D inputs support 4K video?
The HDMI 2.0 and DP 1.4 inputs support up to 4096 × 2160 at 60 Hz. The two HDMI 1.4 inputs and two DVI inputs are listed at up to 1920 × 1200 at 60 Hz.
How does the X20-3D connect to 3D glasses?
The controller has a 3D sync connection for an emitter. The emitter synchronizes the compatible 3D glasses, as shown in the specification system diagram. Confirm the emitter and glasses supplied for your installation.
Is 13 million pixels a confirmed 3D-mode capacity?
The V2.0 document lists 13 million pixels as the controller loading capacity but does not state a separate 3D-mode capacity. Verify the intended 3D configuration before sizing the screen.
How many outputs does the X20-3D have?
It provides 20 Gigabit Ethernet outputs and two 10G optical ports with dual-LC connections.
Can the X20-3D extract audio from HDMI or DisplayPort?
Yes. The specification lists separate audio input and output, including support for outputting audio carried by HDMI and DP sources.




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