Official product image — source: NovaStar.

NovaStar · Video controller

VX400

Manufacturer: NovaStar

Fully verified VX Manufacturer class: All-in-One Controller

All-in-one controller that integrates video processing and video control into one box, with 4 Ethernet ports and video controller, fiber converter and Bypass working modes. A unit can drive up to 2.6 million pixels, with a maximum output width of 10,240 pixels and a maximum output height of 8192 pixels.

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Setup supportFor Colorlight, NovaStar and Huidu systems we do the setup by connecting remotely with AnyDesk; call us about mounting.
Compatibility checkCompatibility with the other components is checked during configuration.
Order trackingShipping and installation status is tracked on your order page.

Key specifications

View Technical Details

Capacity: 2.6 MP
Outputs: 4 × RJ45
Max. width: 10,240 px
Mode: Synchronous

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Best suited for

Synchronous installations where a PC or live HDMI/DVI source is shown one-to-one on the display.
Displays with a total load of up to 2,600,000 px (4 Ethernet outputs).

Key features (manufacturer)

Inputs: 2x HDMI 1.3 (one with loop), 1x DVI (IN & LOOP), 1x 3G-SDI (IN & LOOP), 1x optical fiber port (OPT 1)
4x Gigabit Ethernet outputs driving up to 2.6 million pixels, max. width 10,240 pixels, max. height 8192 pixels
2x fiber outputs: OPT 1 copies the output on the 4 Ethernet ports, OPT 2 copies or backs it up
1x HDMI 1.3 output for monitoring or video output
Three working modes: Video Controller, Fiber Converter, Bypass
2x layers with adjustable size, position and priority; up to 10 user-defined presets
Low latency: delay from input to receiving card reduced to 20 lines with low latency and Bypass mode both enabled
Hot backup between devices and between Ethernet ports; pixel level brightness and chroma calibration; automatic screen brightness adjustment with an external light sensor

Capacity and network topology

1 2 3 4

Total capacity: 2,600,000 px
Max. width × height: 10,240 × 8,192 px
Operating mode: Synchronous

Technical specifications

Backup / redundant line
LAN
Pixel calibration

Capacity and outputs

Loading capacity: 2,600,000 px
Maximum width: 10,240 px
Maximum height: 8,192 px
Ethernet outputs: 4
Port speed: 1 Gbps

Inputs and playback

HDMI inputs: 2
HDMI outputs: 2
DVI inputs: 1
Input interfaces: HDMI 1.3 ×2, DVI ×1, 3G-SDI ×1, OPT 1 (optical fiber) ×1
Color depth: 8 bit

Connectivity and software

Sensor interfaces: Light sensor ×1
Software / platform: NovaLCT, V-Can

Physical

Dimensions: 483.6 mm × 301.2 mm × 50.1 mm
Weight: 4 kg
Operating temperature: 0°C to 45°C
Input voltage: 100–240V~, 1.6A, 50/60Hz
Power consumption: 28 W

Manufacturer-specific technical data

In the manufacturer's own wording (the original English terms are kept).

Capacity

Max. loading capacity: 2.6 million pixels
Output size limits: Max. width 10,240 pixels

max. height 8192 pixels

Inputs

3G-SDI (×1): ST-424 (3G), ST-292 (HD) and ST-259 (SD) inputs

max. input resolution 1920×1080@60Hz

deinterlacing processing

3G-SDI loop output

no input resolution or bit depth settings
HDMI 1.3 (×2): Max. input resolution 1920×1200@60Hz

HDCP 1.4 compliant

no interlaced inputs

custom resolutions max. width 3840 (3840×648@60Hz), max. height 2784 (800×2784@60Hz)

forced inputs 600×3840@60Hz

loop output on HDMI 1.3-1
DVI (×1): Max. input resolution 1920×1200@60Hz

HDCP 1.4 compliant

no interlaced inputs

custom resolutions max. width 3840 (3840×648@60Hz), max. height 2784 (800×2784@60Hz)

forced inputs 600×3840@60Hz

loop output on DVI
Video source (HDMI 1.3 / DVI / OPT 1): 8-bit RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2: 1920×1200@60Hz (Standard), 3840×648@60Hz (Custom), 600×3840@60Hz (Forced)

YCbCr 4:2:0, 10-bit and 12-bit not supported
Audio: Audio input accompanied with HDMI input source

audio output via a multifunction card (Ethernet port 1 or 2)

output volume adjustment

Outputs

Ethernet ports (×4): Gigabit Ethernet ports

Ethernet ports 1 and 2 support audio output
HDMI 1.3 (×1): Support monitor and video output modes.

The output resolution is adjustable.

Interfaces

OPT (×2): OPT 1 self-adaptive, video input (from a video processor) or output (to a fiber converter)

max. capacity 1x 4K×1K@60Hz or 2x 2K×1K@60Hz video inputs. OPT 2: output only, copies or backs up the output on 4 Ethernet ports.
LIGHT SENSOR (×1): Connect to a light sensor to collect the ambient brightness, allowing for automatic screen brightness adjustment

Control

ETHERNET (×1): Connect to the control PC or router
USB (×2): USB (Type-B) connect to the control PC / input connector for device cascading

USB (Type-A) output connector for device cascading
Front panel: LCD screen, knob, ESC button, MAIN/PIP/SCALE buttons, input source buttons, PRESET/TEST/Freeze/FN buttons

Display

Low latency: Delay from the input to receiving card reduced to 20 lines when the low latency function and Bypass mode are both enabled

Windows

Layers: 2x layers (MAIN/PIP), adjustable size, position and priority. Only the main layer can use the mosaic source

then the PIP layer cannot be opened.
Video processing: SuperView III stepless output scaling, one-click full screen display, free input cropping

up to 10 user-defined presets

up to 4 units cascaded for image mosaic

Modes

Working modes: Video Controller, Fiber Converter, Bypass
Hot backup: Backup between devices

backup between Ethernet ports

Electrical

Power connector: 100–240V~, 1.6A, 50/60Hz
Rated power consumption: 28 W

Physical

Operating environment: 0°C to 45°C

20% RH to 90% RH, non-condensing
Storage environment: –20°C to +70°C

10% RH to 95% RH, non-condensing
Dimensions: 483.6 mm × 301.2 mm × 50.1 mm
Net weight / gross weight: 4 kg / 6.8 kg (packing size 550.0 mm × 175.0 mm × 400.0 mm)
Noise level (typical at 25°C/77°F): 45 dB (A)

Sources

Source note

Only a total capacity of 2.6 million pixels is printed; no per-port figure is given. Inputs are 8-bit only.

VX400 All-in-One Controller Specifications Official specification · V1.0.0 · From the search-index excerpt of the official page · 06.10.2026
VX400 All-in-One Controller Specifications Official specification · V1.0.0 · From the search-index excerpt of the official page · 06.10.2026
VX400 Specifications V1.0.0 Official specification · V1.0.0 · Read directly · 07.10.2026
Official product image — VX400 (VX400 Specifications V1.0.0) Official specification · V1.0.0 · Read directly · 07.10.2026

Dataset: 2026.10.12-1 · last verified: Oct 6, 2026

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