Product overview
The HD-R508 receives display data from a compatible Huidu sender and connects it to LED modules. For replacement work, match the installed card model, module interface and cabinet layout. The recommended control range in this listing is a selection reference; the original text calls for a reduced load length for indoor modules.
Product specifications
| Parameter | Specification |
|---|---|
| Model | HD-R508 |
| Card type | Full-color LED receiving card |
| Module interfaces | 8 × HUB75 |
| Recommended control range | 256 × 256 pixels |
| Indoor module note | Original listing recommends reducing load length |
| Listed sending systems | Ax, A60x, A30/A30+, Cx5, Cx0, A3, T901/T901B, VP210 and VP410 |
Configuration and selection
Confirm the supply voltage, connector pinout and module scan configuration from the exact card specification before wiring.
Frequently asked questions
What interfaces does the HD-R508 have?
The product listing identifies eight HUB75 module interfaces.
What control range is recommended?
The original product information recommends 256 × 256 pixels and says the load length should be reduced for indoor modules. Confirm the actual cabinet configuration.
Which Huidu senders are listed as compatible?
The listing names Ax, A60x, A30/A30+, Cx5, Cx0, A3, T901/T901B, VP210 and VP410 systems. Match the exact hardware and configuration before replacement.
Does the receiving card play programs independently?
This card works with a compatible sending system. The listing does not describe standalone program storage or playback.
What should I verify before buying a replacement R508?
Check the receiver model, HUB75 connections, sender model and cabinet/module layout. Voltage and pinout are not specified in the available listing text.
Original product images and diagrams
Downloads and related information
HUIDU HD-R508 Conventional LED Panel Receiving Card For Large Screen Specification
