KUM-5520H features a 55-inch 3840×2160 4K/UHD IPS LCD panel, with front buttons for easy operation and narrow bezel design, and supports 1.07 billion colors with a brightness of 1000nits. HDR supports HLG & PQ and has 4x12G-SDI input/output, along with HDMI 2.0 and SFP+ optical module interfaces for SD/HD/4K input compatibility. The built-in waveform and vector scope tools make it versatile for OB vans, studio walls, security monitoring, and high-end video conferencing.
Highlights
- 178°H/V viewing angle, IPS LCD panel, 3840×2160 resolution
- 1000nits high brightness, Narrow Bezel Screen
- 12-bit video signal processing with zero delay display
- 4x12G-SDI inputs and outputs, 8K/4K quad-link & 4K single-link
- 4×12G SQD & 2SI formats support 8K60P signals
- 1xSFP+ optical module interface, supporting SDI conversion input
- 1xHDMI 2.0 input, up to support 4K60P signals
- 3D LUT color calibration support for ColourSpace & Calman
- Supports color spaces: Rec.709/EBU/DCI-P3/DCI-P3 D65/Rec.2020
- Multiple gamma options: Gamma 2.0/2.2/2.4/2.6
- HDR support: HLG (1.03/1.11/1.16/1.20/1.27/1.33), ST2084 PQ/(soft roll)
- VPID reading & Payload ID recognition, auto-match gamut & EOTF
- Camera Gammas & EOTF to Standard Gamuts Conversion
- USB/network ports for custom LUT files loading & firmware upgrading
- Quad view mode for simultaneous SDI/HDMI/SFP+signals
- Independent Gamuts & EOTF settings in quad view mode
- Any window in quad view mode can quickly switch to single view mode
- 4K HDR to 2K SDR down-conversion, custom 3D LUT output
- Support for HDR area display and pixel measurement
- Mirror, Picture Flip, Part Zoom In, Video Freeze, Full Scan
- Over Scan, H/V Delay, Waveform, Vector, Histogram
- Audio Level Meter, Audio Phase, False Color, Zebra
- Focus Assist, Blue/Mono Only, Darkness Check, Highlight Check
- Markers: Aspect Ratio, Center Area, Safe Area, Box Frame Adjustment
- Each SDI support 16ch Embedded Audio Meters & 2-channel output
- Supports 4.1-channel audio
- VITC1/2, LTC Time Code, Static/Dynamic UMD/IMD display, Tally lights
- 10 Scene Presets, S1-S5 Shortcut keys, supporting custom settings
- GPI remote control for Tally, Auxiliary functions, and scene presets
- Supports 608/708 Closed Caption
- Aluminum alloy, Build-In Speakers
- 3.5mm Headphone Jack, Volume adjustment
Product Descriptions
4K/UHD Narrow Bezel Screen
The product features a 55-inch IPS LCD screen with a 178° H/V full viewing angle and a 3840×2160 4K/UHD resolution. The front buttons combined with the narrow bezel design, making it suitable for embedded installation, reducing space occupation, and allowing for more convenient operation.
4x12G-SDI Input/Loop Out, 4K/8K Monitoring
Equipped with 4x12G-SDI, 1xHDMI, and 1xSFP+ fiber optic interfaces. It supports 4×12G-SDI quad-link, 4×3G-SDI quad-link or 1×12G-SDI single-link 4K input.
Quad-link input supports SQD and 2SI formats
4K/8K 2 Sample Interleave (2SI) ：Pixel based segmentation
4K/8K Square Division (SQD) ：Quadrant based segmentation
3D LUT Color Calibration
Tetrahedral 3D LUT interpolation color calibration technology. Compatible with ColourSpace and Calman calibration software, Konvision monitors apply K10-A/CR100 probe(professional level) to achieve a precise color. Monitor's also workable with universal colorimeters including CA210, CA310, CS200, CR100, CR250, X-Rite i1 Display.
Multiple HDR/Color Spaces Available
Supports high dynamic range (HDR) monitoring, providing standard HDR EOTF (Electro-Optical Transfer Function) with built-in various standard color spaces and Gamma. It also supports VPID reading display and Payload ID recognition, automatically matching color space and EOTF.
• Color Spaces: Rec.709/EBU/DCI-P3/DCI-P3 D65/Rec.2020
• HDR EOTF: HLG (1.03/1.11/1.16/1.20/1.27/1.33) 、ST2084 PQ/(softroll)
• Gamma: 2.0/2.2/2.4/2.6
Camera Gammas to Standard Gamuts Conversion
Built-in various mainstream camera gamma curves enable the conversion of camera color space and EOTF to standard color space and EOTF.
4K HDR-HD SDR Down-Conversion
Single-link SDI can realize 4K-HD down-conversion and HDR-SDR conversion. Support NBCU LUTs, CMG LUTs production standards, to meet the 4K HDR and HD SDR high-quality production needs.
Customizable 3D LUT Import & Output
Users can load and save 8 custom 3D LUTs via USB port/network port. Custom LUTs can also be set to output with the video display, effectively simplifying the color grading process for DIT and post-production work.
Quad-View：Mixed Inputs & Frame Rates
The Quad view mode supports the simultaneous input of four different signal sources, allowing for mixed resolution and frame rate signals to be displayed together via SDI/HDMI/SFP+. Each split window can independently set Color Space and EOTF, as well as display HDR waveforms separately. This enables centralized monitoring of the entire system in a limited space, with the ability to quickly switch to a single view from any window.
HDR Area Display
Calculate and displays the percentage of HDR reference white (＞203 nits) and HDR-mapped white (＞260 nits) in the overall image. If exceeding the reference values, a warning will be issued.
Professional Image Analysis Tools
Specifications
| Display Size | 55" |
| Back Light | LED |
| Resolution | 3840×2160 |
| Aspect Ratio | 16:9 |
| Viewing Angle | 178°(H) / 178°(V) |
| Color Depth | 1.07B |
| Brightness | 1000cd/m² |
| Contrast Ratio | 1200:1 |
Shenzhen Konvision Technology Co., Ltd.
