KSV4C 3-in-1 controller with USB playback
The Kystar KSV4C combines a video processor, LED sending card and offline player. Four network outputs support up to 2.6 million pixels. HDMI and DVI inputs handle connected sources, while USB playback provides an option for supported video and image files.
Technical specifications
| Parameter | Specification |
|---|---|
| Integrated functions | Video processing, LED sending and offline playback |
| LED network outputs | 4 ports |
| Maximum LED load | 2.6 million pixels |
| Maximum width | 4096 pixels, within the total pixel limit |
| Maximum height | 2048 pixels, within the total pixel limit |
| Video inputs | 2 × HDMI 1.3; 1 × DVI-D |
| USB | 1 port; playback of supported video and image files |
| Configuration tools | EDID reading, modification and customization |
Playback, routing and image adjustment
Flexible cable routing supports non-rectangular cabinet layouts and helps use network-port capacity efficiently. Input cropping removes unwanted black borders, and internal solid-color, gradient and scan-line patterns help verify the screen during setup.
The KSV4C also provides output brightness and contrast adjustment, a freeze function and key locking. Confirm the file format and encoding against the specification when preparing content for USB playback.
Frequently asked questions
What does 3-in-1 mean on the KSV4C?
The unit combines video processing, an LED sending card and an offline player in one controller.
Can the KSV4C play content from a USB drive?
Yes. USB playback supports a range of video and image formats. Check the specification for supported formats and encoding before preparing files.
How many pixels can it drive?
The maximum LED load is 2.6 million pixels across four network outputs. The 4096-pixel width and 2048-pixel height are separate limits, so the total screen pixel count still needs to be checked.
Which live video inputs can I use?
The KSV4C provides two HDMI 1.3 inputs and one DVI-D input. EDID management and cropping help configure supported source signals.
Product image and specification download





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