NovaStar J6 Video Wall Processor and Switcher
The J6 combines multi-screen splicing, multi-window layouts and seamless source switching. Its FPGA-based processing supports transitions between video sources, while V-Can software provides control for screen layouts. The front-panel color LCD and illuminated buttons provide local operation.
Input A accepts 4K × 2K at 30 Hz. That input capability should not be read as a 4K at 60 Hz rating for every output. The original NovaStar Rev1.0.1 specification lists separate input, window, splicing and connector limits below.
| Parameter | Specification |
|---|---|
| Input A selection | 1 × DualLink DVI, HDMI 1.4 or DP 1.1; choose one. Supports 4K × 2K at 30 Hz and 2560 × 1600 at 60 Hz |
| Other inputs | 4 × DVI; 2 × SDI; 1 × selectable HDMI/VGA/DVI. These complete the documented 8-input arrangement |
| Other input resolution | DVI and selectable HDMI/VGA/DVI: 1920 × 1080 at 60 Hz, downward compatible; SDI: 720p and 1080p |
| Splicing outputs | 4 DVI groups with 8 connectors; specification lists 1080p per connector, with DualLink output available on DVI1 and DVI3 |
| Four-channel splicing example | Up to 15360 × 600; output resolution is configurable |
| Windows / OSD | Up to 6 simultaneous windows; each window up to 7680 × 1080 at 60 Hz; 1 image/text OSD up to 4K × 2K |
| Preview | 1 × HDMI output at 1920 × 1080 at 60 Hz; previews PVW, PGM and 8 input signals |
| SDI loop | 2 × SDI loop outputs; listed formats 480i, 576i, 720p, 1080i/p (3G SDI), following the SDI input |
| Presets / transitions | 6 built-in templates; up to 16 user presets; 21 transition effects |
| Synchronization | Genlock using an input source or an external synchronization signal |
| Control interfaces | 1 × Ethernet control port; USB Type B for computer control; USB Type A for cascading J6 units |
| Power | 100–240 V AC, 50/60 Hz; power consumption 50 W |
| Operating temperature | −20°C to +60°C |
| Dimensions / weight | 482.6 × 373.5 × 96 mm; 4.66 kg |
Layout and System Planning
Window position and size are adjustable, with configurable border color and width. Stored presets let an operator recall layouts, and the HDMI preview can show program, preview and source signals before switching.
Confirm which selectable input options are fitted or used. The “or” selections in the specification do not mean all alternatives are independent simultaneous inputs. Keep the four-channel splicing limit separate from the maximum size of a window and from each output connector’s limit.
The J6 provides DVI video outputs. Its RJ45 connector is documented as a control port, so do not plan an LED receiving-card connection directly from that port. Match the downstream display-control equipment to the required DVI timing and cabling.
Frequently Asked Questions
Can the NovaStar J6 accept a 4K video source?
Input A supports 4K × 2K at 30 Hz through the selected DualLink DVI, HDMI 1.4 or DP 1.1 option. Other inputs have their own limits; this does not establish 4K at 60 Hz on every connector.
How many windows can J6 display?
The specification lists up to six windows plus one image or text OSD. Window positions, sizes and borders are adjustable, subject to the output layout and resolution limits.
What is the J6 maximum splicing resolution?
Rev1.0.1 gives a four-channel example of 15360 × 600. It separately lists 1080p per DVI connector and DualLink output on DVI1 and DVI3. Check the exact output arrangement instead of treating the splicing width as a single-port capability.
Does J6 support seamless switching and preview?
Yes. It supports seamless input switching, 21 transition effects and an HDMI preview output showing PVW, PGM and the eight input signals.
Which software controls J6, and where is the manual?
The J6 works with V-Can management software. The original Rev1.0.1 specification and V1.0.2 user manual are retained in the download section below.
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