NovaStar N9 LED Wall Switcher Overview
The NovaStar N9 is a professional multi-screen video switcher designed for large LED walls, live events, rental staging, broadcast environments, conference venues and control rooms. It combines multi-format video input, multilayer composition, seamless switching, mosaic output and real-time monitoring in one 4U unit.
A single N9 supports up to 9 video inputs and 4 DVI program outputs. It can drive an ultra-wide LED canvas up to 15360 x 600 pixels, process as many as 7 layers simultaneously and create a point-to-point 8K-class mosaic. Multiple N9 units can also be cascaded when a production requires more output capacity.
Key Specifications at a Glance
| Model | NovaStar N9 |
|---|---|
| Product type | LED wall video switcher / multi-screen video processor |
| Video inputs | Up to 9, including DP, HDMI, DVI and 3G-SDI |
| Program outputs | 4 x DVI mosaic outputs, with backup support |
| Layers | Up to 7 layers at the same time |
| Maximum layer resolution | 3840 x 2160, 7680 x 1080 or 1920 x 4320 |
| Maximum four-output mosaic width | 15360 x 600 |
| Monitoring | HDMI multiview for inputs, PVW and PGM |
| Synchronization | Genlock and input-source synchronization |
| Control | Front-panel LCD, Ethernet, USB, V-Can software and optional C1 console |
What Is the NovaStar N9 Used For?
The N9 is used to switch, scale, crop, layer and combine multiple video sources before sending the finished image to an LED display system. It is a practical choice when operators need reliable source changes, preview/program monitoring and precise pixel mapping across a wide or high-resolution LED wall.
- Rental and staging: manage presentation computers, cameras and media servers during concerts, launches and touring shows.
- Large conferences: combine slides, remote speakers, live camera feeds and branded backgrounds.
- Exhibitions and media centers: build multi-window layouts for ultra-wide or irregular LED canvases.
- Broadcast and control rooms: monitor inputs, preview the next source and keep outputs synchronized.
NovaStar N9 Features
- Up to 9 inputs: 1 x dual-link DP 1.1, 2 x HDMI 1.3, 4 x DVI, 1 x DP 1.2 and 1 x 3G-SDI.
- Modular input options allow selected connectors to be replaced with HDMI 1.4, DP 1.1, dual-link DVI, VGA or CVBS according to the required configuration.
- Up to 7 independently adjustable layers with maximum resolutions of 3840 x 2160, 7680 x 1080 or 1920 x 4320.
- Quick mosaic and custom mosaic modes for building large LED screen canvases.
- Four single-link DVI mosaic outputs or two dual-link DVI mosaic outputs.
- Four DVI backup outputs, one HDMI monitoring output and two AUX outputs.
- Layer cropping, cloning, Z-order sorting, shaped layers, masks and chroma keying.
- Custom background images loaded from a control computer or captured from an input source.
- Standard and custom EDID management for matching source and display resolutions.
- 32 user presets for recalling frequently used layouts and operating configurations.
- Genlock and input-source synchronization for vertically synchronized output.
- Front-panel color LCD and illuminated controls for clear on-site operation.
Video Inputs
| Connector | Supported signal |
|---|---|
| INPUT-1 | Dual-link DP 1.1, up to 3840 x 1080 at 60 Hz; configurable module options include HDMI 1.4, DP 1.1 or dual-link DVI. |
| INPUT-2 / INPUT-3 | HDMI 1.3, up to 1920 x 1080 at 60 Hz; configurable alternatives include DVI, VGA or CVBS. |
| INPUT-4 to INPUT-7 | Four DVI inputs, VESA compliant, up to 1920 x 1080 at 60 Hz. |
| INPUT-8 | DP 1.2, up to 3840 x 2160 at 60 Hz, plus DP loop output. |
| INPUT-9 | 3G-SDI, up to 1920 x 1080 at 60 Hz, plus SDI loop output. |
Video Outputs and Monitoring
| Connector | Function |
|---|---|
| HDMI monitor | Displays the 9 input sources together with PVW and PGM monitoring. |
| DVI1-DL / PGM1 | DVI1 output or DualLinkOut1 in dual-link mode. |
| DVI2 / PGM2 | DVI2 output; inactive when dual-link output mode is selected. |
| DVI3-DL / PVW1 | DVI3 output or DualLinkOut2 in dual-link mode. |
| DVI4 / PVW2 | DVI4 output; inactive when dual-link output mode is selected. |
| HDMI1 / HDMI2 | Two AUX outputs for flexible auxiliary feeds. |
Control and Workflow
The N9 can be operated from its front panel or through NovaStar V-Can smart management software. Ethernet provides network control, USB Type-B connects the control computer, and USB Type-A supports cascading between N9 units. Genlock input and loop connectors synchronize cascaded devices.
For live productions, the N9 can be paired with the NovaStar C1 desktop console. This gives operators a more direct control surface for source selection, presets and layer management while retaining the N9’s processing and output capabilities.
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Frequently Asked Questions
How many inputs does the NovaStar N9 support?
The N9 supports up to 9 inputs. Its standard connection set includes DP, HDMI, DVI and 3G-SDI, while selected input modules can be configured for other connector combinations.
How many layers can the N9 display?
It can display up to 7 layers at the same time. Each layer can be positioned, resized, cropped, cloned and arranged in Z-order.
Can the NovaStar N9 drive an 8K LED wall?
The N9 supports an 8K-class point-to-point mosaic and can combine four DVI outputs into an ultra-wide canvas. Confirm the exact pixel map, refresh rate and cabling plan against the specification before deployment.
Can multiple N9 switchers be cascaded?
Yes. Multiple N9 units can be cascaded for larger systems, with USB control cascading and Genlock synchronization available for coordinated operation.
Does the N9 work with the NovaStar C1 console?
Yes. The N9 can work with the NovaStar C1 desktop console for faster, more convenient live production control.
Downloads
Explore more NovaStar products or compare options in our LED video processor category.
Configuration note: Input module options may vary. Check the required signal types, resolutions and output mapping before ordering.
