HD-B6L controller for LED poster screens
The Huidu HD-B6L is a multimedia control card for LED poster, mirror and spliced displays. HDMI input supports live playback, while local programs can include videos, pictures, GIFs, text, documents, tables, clocks and timers. LedArt mobile control and Internet management help update installed displays.
Product specifications
| Parameter | Specification |
|---|---|
| Model | Huidu HD-B6L |
| Single-card LED load | 1.3 million pixels |
| Multiple-card HDMI splicing load | Up to 2.6 million pixels |
| Maximum width / height | 16,384 pixels wide or 4,096 pixels high; total load limit applies |
| HDMI | 1 input; 1 cascade output |
| Cascade levels | Up to 10 |
| Network input | 1 Gigabit port for setup, content and Internet access |
| LED outputs | 2 Gigabit Ethernet ports |
| USB | 1 interface for program updates and storage expansion |
| Sensor interfaces | 2 dedicated interfaces |
| Audio outputs | 1 TRS 3.5mm; 1 4-pin two-channel |
| Wi-Fi | 2.4GHz; AP / STA modes; LedArt control |
| Relay | 1 onboard relay for remote power control |
| Video windows | Up to 2 × 4K, 6 × 1080P, 10 × 720P or 20 × 360P |
| Playback modes | Synchronous, asynchronous and mixed |
| 4G networking | Optional; XiaoHui Cloud management |
Planning a spliced poster display
Check the load of each poster screen as well as the complete spliced display. A single B6L and a multi-card HDMI chain have different limits. Match the HDMI cascade arrangement and receiving-card connections to the diagrams below.
Frequently asked questions
What is the HD-B6L pixel capacity?
A single card supports 1.3 million pixels. The specified HDMI splicing capacity for multiple B6L units is up to 2.6 million pixels.
Can it play a live HDMI source and stored content?
Yes. The B6L supports synchronous HDMI playback, asynchronous program playback and mixed synchronous/asynchronous playback.
How many HDMI cascade levels are supported?
The HDMI cascade output supports up to 10 levels. The full installation must also stay within the stated splicing load.
Can I update an LED poster from my phone?
Standard Wi-Fi supports wireless control through LedArt. USB can also update or play programs.
Is 4G remote management included?
4G networking is optional. Confirm the module configuration when choosing Internet remote-management options.
Original product and connection images
Specifications download:
