Colorlight K9+ LED Receiving Card – 256 × 1024 Pixels
$ 25.00
Colorlight K9+ supports up to 256 × 1024-pixel loading, 10-bit video, HDR10/HLG and double-layer calibration. Its high-density connectors and hot-backup support suit compatible fine-pitch LED cabinets.
999 in stock
Colorlight K9+ receiving card for fine-pitch cabinets
The Colorlight K9+ supports LED cabinet control, HDR10 and HLG, and calibration for fine-pitch rental and fixed screens. Its documented maximum loading is 256 × 1024 pixels, with 32 parallel RGB data groups or 64 serial groups expandable to 128. Actual loading depends on enabled features and frame rate.
Low-gray calibration and service functions
Low-grayscale and double-layer calibration help adjust uniformity at different brightness levels. The card supports up to 14-bit brightness and chromaticity calibration, independent gamma adjustment, Infi-bit processing and grayscale refinement with a luminance meter.
Cabinet highlighting, OSD, seam correction and image rotation assist installation and maintenance. Loop redundancy and dual receiving-card hot backup support continuity when the cabinet and signal path are designed for those functions. Monitoring of cabinet conditions requires compatible sensors or monitoring hardware.
Technical parameters
| Parameter | Specification |
|---|---|
| Maximum loading | 256 × 1024 pixels; dependent on enabled functions |
| Video depth | Maximum 10-bit input/output; 8-bit and 10-bit sources |
| HDR formats | HDR10 and HLG |
| Data groups | 32 parallel RGB; 64 serial RGB, expandable to 128 |
| Driver support | PWM and Shixin chips |
| Scan type | Up to 1/128 scan |
| Module capacity | Up to 16,384 pixels per data group |
| Calibration | Up to 14-bit brightness and chromaticity accuracy; low-grayscale and double-layer calibration |
| Interface | High-density JH1/JH2 connectors |
| Network | 1 Gb/s; recommended CAT5e run ≤100 m |
| Dimensions (L × W × H) | 70.0 × 45.0 × 7.8 mm |
| Weight | 21 g; dimensions and weight may vary with manufacturing process |
| Power input | DC 3.8–5.5 V, 0.6 A |
| Rated power | 3.0 W |
| Operating conditions | −25 to 75°C; 0–80% RH, non-condensing |
Match the receiving card to the cabinet HUB board, connector pinout, driver IC, scan mode and saved configuration. The PDF documents a maximum 10-bit video path; 14-bit calibration precision is not the video input depth. High frame rates, including 120/144/240 Hz, affect the available loading.
Frequently asked questions
How many pixels can one Colorlight K9+ receive?
The specification lists a maximum of 256 × 1024 pixels. Enabled functions and higher frame rates can change that capacity, so confirm the planned module mapping and operating settings.
Does K9+ support 12-bit video?
The linked K9+ specification lists 8-bit/10-bit sources and a maximum 10-bit input/output path. It does not substantiate a 12-bit input claim.
Does K9+ support HDR10 and HLG?
Yes. Both HDR10 and HLG are included in its feature list. The sender, video source and LED cabinet must also be configured appropriately for the intended HDR workflow.
What is K9+ double-layer calibration?
It stores and processes two sets of correction coefficients for different brightness levels and adjusts the coefficients according to the displayed content to improve uniformity across gray levels.
What is required for K9+ cabinet monitoring?
Corresponding sensors and cabinet support are needed. The PDF identifies M3 for functions such as cabinet-door, fan and smoke monitoring; these should not be assumed to be included with the receiving card alone.
Download Specification:
Colorlight K9+ LED Display Screen Receiving Card Specification
| Weight | 0.3 kg |
|---|
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