Huidu HD-R516 Receiving Card
Smart receiving card for full-color LED video screens with 16 HUB75E ports and dual Gigabit Ethernet for stable transmission. Supports smart settings and built-in screen test.
Practical features that reduce mapping issues and improve long-term stability.
- 16 HUB75E ports for cabinet module connectivity
- Dual Gigabit Ethernet ports (daisy-chain supported)
- Smart setting support for faster screen layout setup
- Built-in screen test function (uniformity + flatness check)
- Scan support: static to 1/64 scan
- Grayscale: 256 to 65,536 levels
- Input voltage: DC 4.5V to 5.5V (power ports supported)
- Long-distance link support (CAT5e/CAT6 within ~146m, cable dependent)
Detailed Overview
Huidu HD-R516 Receiving Card is a core part of LED module data processing. Proper compatibility with module scan type, HUB interface, and controller ecosystem is essential for stable output and predictable commissioning.
- 16 HUB75E ports for cabinet module connectivity
- Dual Gigabit Ethernet ports (daisy-chain supported)
- Smart setting support for faster screen layout setup
- Built-in screen test function (uniformity + flatness check)
- Scan support: static to 1/64 scan
- Grayscale: 256 to 65,536 levels
- Input voltage: DC 4.5V to 5.5V (power ports supported)
- Long-distance link support (CAT5e/CAT6 within ~146m, cable dependent)
Compatibility Checklist
Matching these points before ordering reduces wrong-selection risk.
- Works with common driver IC modules; supports most PWM IC modules (system dependent)
- Confirm scan mode and mapping configuration in your controller/sender software
- Use quality CAT5e/CAT6 and proper grounding to reduce flicker/noise risk
Installation & Commissioning
Following best practices reduces downtime and makes maintenance easier.
- Label and document HUB port mapping for easier future service
- Run the built-in screen test during commissioning to verify uniformity and flatness
- Keep clean cable routing and strain relief to reduce connector stress
Common Issues & Quick Fix
During setup, most issues come from mapping, scan settings, or cable routing.
- Flicker/noise -> check grounding, DC distribution stability, and cable quality
- Shift/mirror -> re-check scan/mapping configuration and HUB port mapping
- No data -> verify Ethernet link LEDs and sender-to-receiver routing order
Featured Receiving Cards
Explore other popular receiving card models.
Tk 2,350.00 (per card, offer & project size)
- Dual compatibility
- Built-in HUB75E ports
- High load capacity
- Scan mode support
Tk 3,000.00 (per card, offer & project size)
- Advanced pixel control
- Direct connection to modules
- Stable communication over distance
- Offset and data exchange support
Tk 4,500.00 (per card, offer & project size)
- 16 HUB75E ports
- Pixel capacity up to 512 × 640
- Scan versatility: static to 1/128 scan
- Wide grayscale range: 256 to 65
FAQs
Common questions about receiving card selection:
1Which sender/controllers can be used with HD-R516?+
Use it within a compatible Huidu control ecosystem (sender, controller, or processor). Share your current sender/controller model for accurate confirmation.
2What scan modes does HD-R516 support?+
It supports scanning methods from static up to 1/64 scan.
3What information should I share for correct selection/setup?+
Share pixel pitch, scan rate, HUB type, cabinet resolution, and sender/controller model to match mapping and configuration quickly.