The NovaStar NovaPro UHD Jr is an all-in-one 4K LED video controller that combines video processing, scaling and sending functions. It is designed for AV integrators configuring stage, conference and exhibition LED walls, with HDMI 2.0, DP 1.2, DVI and 12G-SDI inputs, 16 Ethernet outputs and four optical ports.
Use this page to check the signal connections, screen load and project requirements before ordering. Input resolution, output pixel capacity and receiving-card compatibility must be checked together; a 4K input alone does not confirm that every LED wall configuration will work.
Specifications | Inputs and outputs | Screen planning | Product video | FAQ | Downloads
NovaPro UHD Jr specifications
| Product type | All-in-one LED video controller with integrated processing and sending |
|---|---|
| Video inputs | 1 × HDMI 2.0, 1 × DP 1.2, 4 × DVI and 2 × 12G-SDI; HDMI and SDI loop outputs |
| 4K input support | HDMI 2.0 and DP 1.2: up to 3840 × 2160 at 60 Hz |
| LED data outputs | 16 × Neutrik Gigabit Ethernet ports and 4 × 10G optical ports |
| Published maximum load | Up to 10,400,000 pixels at 8-bit, according to the linked NovaStar User Manual V1.2.0; up to 650,000 pixels per Ethernet port at 8-bit, or 320,000 at 10/12-bit. Confirm the supplied hardware, firmware and operating mode before finalizing the design. |
| Power input | AC 100–240 V, 50/60 Hz |
| Maximum power consumption | 70 W for the controller; excludes the LED wall |
| Chassis dimensions | 482.6 × 396.0 × 139.0 mm (19.0 × 15.6 × 5.5 in), 3U |
| Weight | 6.3 kg (13.9 lb) |
| Operating temperature | -10 to 50 °C (14 to 122 °F) |
| Storage temperature | -30 to 70 °C (-22 to 158 °F) |
| Operating humidity | 0–80% RH |
Capacity note: Earlier product information listed 8,300,000 pixels. This page distinguishes that earlier figure from the maximum in the linked manufacturer manual. Do not assume the higher value applies to an existing installation without checking its version and configuration.
Inputs, outputs and fiber connections
The NovaPro UHD Jr accepts several source types, so the input plan should start with the actual output of the media server, presentation computer or video system. Match the connector, resolution and frame rate before selecting cables or adapters.
- HDMI 2.0 and DP 1.2: digital connections for a compatible 4K source.
- DVI mosaic: combines DVI sources into one image; the available connector arrangement depends on single-link or dual-link mode.
- 12G-SDI: two inputs with loop outputs for a compatible SDI signal chain.
- Optical outputs: OPT 1 and OPT 2 carry Ethernet groups 1–8 and 9–16. OPT 3 and OPT 4 provide copy or hot-backup functions; they do not double the independent pixel capacity.
For a fiber-based design, confirm the converter, optical modules, fiber type and backup arrangement as a complete signal path. Connector count alone is not a compatibility check. Browse our LED controller accessories and send the proposed equipment list for review.
Video processing and show control
The controller offers image scaling, background settings, capture, EDID management and stored presets. These functions help prepare different source layouts for conferences, exhibitions and rental productions.
- Scaling: fit an image to the display area, use pixel-to-pixel mapping or set a custom size.
- Backgrounds: use a solid color or an image, including a captured source image.
- Presets: save up to 10 user layouts for recall.
- Control: operate the unit from its front panel or use NovaStar V-Can software.
- Advanced operation: HDR, 3D, decimal refresh rates and low-latency settings require a compatible system and the appropriate configuration.
Low-latency mode does not mean that the complete camera-to-screen system has zero delay. Check the source, processing mode, receiving cards and display together when timing matters.
Check the LED wall before ordering
Calculate the physical LED canvas in pixels, then check each output connection. A screen that fits the total pixel budget may still need a different port layout because cabinets must be distributed across the available connections.
| Project detail | What to provide | Why it matters |
|---|---|---|
| LED canvas | Width × height in pixels, cabinet resolution and cabinet layout | Establishes total load and output mapping |
| Source signal | Connector, resolution, frame rate and bit depth | Checks input compatibility and capacity conditions |
| Receiving system | Receiving-card model, firmware and cabinet configuration file | Checks mapping and advanced feature support |
| Transmission | Copper or fiber route, distance and backup requirements | Defines the complete connection plan |
For example, a 3840 × 2160 LED canvas contains 8,294,400 pixels. This is a planning calculation, not a guarantee of compatibility: bit depth, port allocation, cabinet mapping and operating mode still need confirmation.
Compare the requirements with our LED video controllers. If you are keeping an existing screen, identify its LED receiving cards before replacing the controller.
NovaPro UHD Jr product video and photos
Watch the EagerLED product guide and inspect the original product photos below. Use the written specifications and the version-specific documentation for the final equipment check.


NovaPro UHD Jr FAQ
Does this controller need a separate sending box?
Its sending function is integrated, so a separate sending box is not required just to add that function. The LED cabinets still require compatible receiving cards and a correctly configured data connection.
Can all eight input connectors appear as eight independent layers?
No. Input connector count and displayed layer count are different. The linked manual describes a main layer and two picture-in-picture layers, plus a background. Check the supported layout for your intended sources.
Does HDR work with every receiving card?
No. HDR requires compatible receiving cards, source settings and firmware. Provide the receiving-card model and required signal format so the system can be checked before purchase.
Can multiple controllers drive a larger screen?
Multi-unit configurations are supported, but require an appropriate source distribution, synchronization and screen-mapping plan. Do not treat cascading as a way to remove the capacity limit of an individual output port.
Where can I check price, shipping and order details?
Use the live product price and checkout for the current order options. For a project quotation, provide quantity, destination and equipment requirements. See how to buy or contact EagerLED to confirm the configuration.
Specification, user manual and quick start guide
The original downloads are retained below. Documentation revisions can differ; confirm the manual and firmware that match the supplied unit, especially for loading capacity, optical modes and advanced functions.
Download Specification of NovaPro UHD Jr All-in-one Professional 4K LED Video Screen Controller:
NovaPro UHD Jr All-in-one Professional 4K LED Video Screen Controller Specification
Download NovaPro UHD Jr Manual:
NovaPro UHD Jr All-in-one Professional 4K LED Video Screen Controller User Manual
NovaPro UHD Jr All-in-one Professional 4K LED Video Screen Controller Quick Start Guide
Confirm your NovaPro UHD Jr configuration
Contact EagerLED for a configuration check and quotation. Send the LED wall resolution, cabinet layout, receiving-card model, input signal, bit depth, cable or fiber route, required features, quantity and delivery destination.





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