Descripción
NovaStar KU20 is an exceptional LED display controller from the COEX series. This controller redefines visual excellence, providing an array of features designed to elevate your LED display experience. With 6 Ethernet ports, 1 HDMI input, and 1 optical output, the KU20 integrates seamlessly into NovaStar’s COEX ecosystem, ensuring precision and performance.
Key Features
-
Rich Connectivity: The KU20 offers versatile connectivity with 1x HDMI 1.3 input (with loop through) and 6x Ethernet ports, supporting a load capacity of up to 3.9 million pixels.
-
High Precision Calibration: Utilize NovaStar’s high-precision calibration system and the C3200 scientific-grade camera for pixel-level brightness and chroma calibration. Achieve uniformity in brightness and chroma across each pixel for a consistently stunning display.
-
Advanced Image Scaling: Benefit from two image scaling modes – custom and pixel to pixel – providing flexibility in adapting content to your display.
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No Rectangle Restriction: Enjoy freedom with no rectangle restrictions for irregular screens. Blank pixels are excluded from load capacity calculations, offering flexibility in resolution planning.
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Frame Rate Adaptive: The KU20 adapts seamlessly to various video input frame rates, supporting decimal frame rates and allowing custom frame rates with precision down to 0.01 Hz.
-
Display System Monitoring: Stay in control with active monitoring of device and screen status. Receive instant notifications for any faults or alarms, ensuring a reliable performance.
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Two Working Modes: Choose between the All-In-One Controller and Send-Only Controller modes. In the All-In-One Controller mode, unlock layer and scaling functions for enhanced control.
-
VMP Software Integration: Seamlessly connect to NovaStar’s Vision Management Platform (VMP) software for easy and convenient operations, providing smart device management.
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Cascading Control via Ethernet: The Gigabit Ethernet control ports support TCP/IP protocol and star topology, eliminating the need for additional switches or routers. Cascade multiple devices effortlessly on the same LAN.
Function Limitations:
- Frame Rate Adaptive and Full Grayscale Calibration functions require compatibility with A10s Pro receiving cards and specific driver ICs.
- To enable low latency, ensure uniform cabinet placement vertically and sharing the same Y coordinate across all Ethernet ports
Certifications: CCC, CE, FCC, IC, UL, CB, PSE, RCM, KC
NovaStar COEX Comparison
| Controller / Receiving Card | Function | MX40 Pro, A10s Pro | MX30, A10s Pro | MX30, Other AXs | MX20, A10s Pro | MX20, Other AXs | KU20, A10s Pro | KU20, Other AXs |
| Hardware | Inputs | 3xHDMI 2.0(IN+LOOP) 1x DP 1.2 1x12G SDI (IN+LOOP) |
1x HDMI 2.0 1x HDMI 1.4 1x DP1.1 2x 3G-SDI |
1x HDMI 2.0 1x HDMI 1.4 1x DP1.1 2x 3G-SDI |
2x HDMI 1.3 (IN+LOOP) 1x 3G-SDI (IN+LOOP) |
2x HDMI 1.3 (IN+LOOP) 1x 3G-SDI (IN+LOOP) |
1x HDMI 1.3 | 1x HDMI 1.3 |
| Outputs | 20x 1Gbps Neutrik | 10x 1Gbps Neutrik |
10x 1Gbps Neutrik
|
6x 1Gbps
|
6x 1Gbps
|
6x 1Gbps
|
6x 1Gbps
|
|
| OPT | 4x 10Gbps SFP+ |
2x 10Gbps SFP+ |
2x 10Gbps
SFP+ |
2x 10Gbps
SFP+ |
2x 11Gbps
SFP+
|
1x 10Gbps
SFP+
|
1x 10Gbps
SFP+
|
|
| Genlock | 1x IN 1x LOOP |
1x IN 1x LOOP |
1x IN
1x LOOP |
1x IN
1x LOOP |
1x IN
1x LOOP |
–
|
–
|
|
| S/PDIF OUT |
Reserved
|
|||||||
| Communication |
TCP/IP protocol, RJ45 interface
RS232 protocol, RJ45 interface (Central Control System)
|
|||||||
|
Inputs |
Max Resolution | 4096×2160@60Hz | 4096×1080@60Hz |
4096×1080@60Hz
|
1920×1200@60Hz
|
1920×1200@60Hz
|
1920×1200@60Hz
|
1920×1200@60Hz
|
| Max Width | 8192 | 8192 |
8192
|
3840
|
3840
|
4096
|
4096
|
|
| Max Height | 8192 | 7680 |
7680
|
2560
|
2560
|
4096
|
4096
|
|
| Frame Rates |
23.97~120/144/240Hz custom, step is 0.01Hz
|
23.98~120Hz custom, step is 1Hz
|
23.98~120Hz custom, step is 1Hz
|
|||||
| Input Bit Depth | 8 / 10 / 12bit | 8 / 10bit |
8 / 10bit
|
8 / 10bit
|
8 / 10bit
|
8 / 10bit
|
8 / 10bit
|
|
| Color Space / Chroma Subsampling |
RGB 4:4:4
YCbCr 4:4:4
YCbCr 4:2:2
|
|||||||
| Color Gamut |
Rec.709, DCI-P3, Rec.2020
Custom color gamut
|
|||||||
| Dynamic Range | SDR, HDR10-ST2084, HDR10-ST2086, HLG | SDR，HDR10-ST2084, HDR10-ST2086, HLG |
SDR，HDR10-ST2084, HDR10-ST2086, HLG
|
SDR，HDR10-ST2084, HDR10-ST2087, HLG
|
SDR，HDR10-ST2084, HDR10-ST2088, HLG
|
SDR
|
SDR
|
|
|
Outputs |
Controller Loading Capacity (8Bit & 60Hz) | 9,000,000 | 6,500,000 |
6,500,000
|
3,900,000
|
3,900,000
|
3,900,000
|
3,900,000
|
| Output Width Range | 800~16384 | 800~16384 |
800~16384
|
800~16384
|
800~16384
|
800~16384
|
800~16384
|
|
| Output Height Range | 600~16384 | 600~16384 |
600~16384
|
600~16384
|
600~16384
|
600~16384
|
600~16384
|
|
| Layers (All-in-one Mode) | 4 | 3 |
3
|
3
|
3
|
1
|
1
|
|
| No Rectangle Calculating Limitation |
Yes (blank panels will not occupy loading capacity)
|
|||||||
| Output Bit Depth | 8bit,10bit, 12bit | 8bit,10bit |
8bit,10bit
|
8bit,10bit
|
8bit,10bit
|
8bit,10bit
|
8bit,10bit
|
|
| 8 Bit & 60Hz Single Output Loading Capacity | 659,722 | 659,722 |
659,722
|
659,722
|
659,722
|
659,722
|
659,722
|
|
| 10 Bit & 60Hz Single Output Loading Capacity | 494,792 | 494,792 |
329,861
|
494,792
|
329,861
|
494,792
|
329,861
|
|
| 12 Bit & 60Hz Single Output Loading Capacity | 329,861 | – |
–
|
–
|
–
|
–
|
–
|
|
|
Color Management |
Input Color Adjustment |
Black level, Contrast, Saturation, Hue, Shadow, Highlight
|
||||||
| 14CH Color Correction | Yes | Yes |
Yes
|
Yes
|
Yes
|
–
|
–
|
|
| Color Replacement | Yes | – |
–
|
–
|
–
|
–
|
–
|
|
| 3D LUT | Support cube file with 17x17x17 |
–
|
–
|
–
|
–
|
–
|
–
|
|
| Color Curve Editor | Yes |
–
|
–
|
–
|
–
|
–
|
–
|
|
| Output Color Gamut Management |
Original color gamut, Standard color gamut(Rec.709,
DCI-P3, Rec.2020)，Custom color gamut
|
|||||||
|
Image Quality |
Precise Grayscale | Yes |
Yes
|
Yes
|
Yes
|
|||
| 22 Bit+ | Yes |
Yes
|
Yes
|
Yes
|
||||
| Color Management | Yes | Yes |
Yes
|
Yes
|
||||
| Brightness / Chroma Calibration | Yes | Yes |
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
|
| Full Grayscale Calibration | Yes | Yes |
–
|
Yes
|
–
|
Yes
|
–
|
|
| Multi-Mode | Yes | Yes |
–
|
Yes
|
–
|
Yes
|
–
|
|
| Thermal Compensation | Yes | Yes |
Yes
|
Yes
|
–
|
Yes
|
–
|
|
| Dynamic Booster | Yes |
–
|
–
|
–
|
–
|
–
|
–
|
|
| Brightness Overdrive | Yes |
–
|
–
|
–
|
–
|
–
|
–
|
|
|
Camera |
Sync (Active source, Genlock, Internal) | Yes |
Yes
|
Yes
|
Yes
|
Yes
|
Except Genlock
|
Except Genlock
|
| Frame Multiplication / Frame Multiplexing | Support 1~6 times multiplication |
–
|
–
|
–
|
–
|
–
|
–
|
|
| Sync Phase Offset | Support angle, fraction, absolute |
–
|
–
|
–
|
–
|
–
|
–
|
|
| Shutter Fit | Support 22.5~360° Adjustment accuracy is 0.001° |
–
|
–
|
–
|
–
|
–
|
–
|
|
| Low Latency |
Yes
|
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| Secondary Development Integration |
HTTP |
Yes
|
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| SNMP |
Yes
|
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| Art-Net |
Yes
|
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| Private Protocol |
Customized Support
|
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