# ALC-4096 — 4K Ultra-HD LCD Controller Board

**Manufacturer:** Digital View Ltd
**Part Number:** 4178900xx-3
**Product Page:** <https://www.digitalview.com/controller-alc-4096>

The ALC-4096 is a compact LCD controller board that converts HDMI, DisplayPort, and USB-C video signals to drive compatible LCD panels up to 4096×2160 resolution. It targets commercial display applications including digital signage, kiosks, touchscreen displays, and industrial video.

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## Documentation Files

| File | Description |
|------|-------------|
| [ALC-4096-overview.md](ALC-4096-overview.md) | Product description, key features, target applications, manufacturer contacts |
| [ALC-4096-specifications.md](ALC-4096-specifications.md) | Full technical specifications, supported input timings, panel resolution support |
| [ALC-4096-connectors.md](ALC-4096-connectors.md) | Connector definitions, pinout tables, cable information |
| [ALC-4096-installation.md](ALC-4096-installation.md) | Jumper settings, panel selection, power input, backlight setup, connection diagrams |
| [ALC-4096-rs232-commands.md](ALC-4096-rs232-commands.md) | RS-232 serial protocol, full command reference, DDC/CI, EDID |
| [ALC-4096-firmware-osd.md](ALC-4096-firmware-osd.md) | OSD menu functions, firmware upgrade, IR remote, ambient light sensor |
| [ALC-4096-revisions-and-compliance.md](ALC-4096-revisions-and-compliance.md) | PCB revision history, statement of volatility, warranty, ordering |

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## Quick Reference

- **Board size:** 127 × 101.6 × 16 mm (max)
- **Video inputs:** USB-C (DP Alt Mode) ×1, HDMI 2.0 ×1, DisplayPort 1.2 ×1
- **Max input resolution:** 4096×2160 @60Hz
- **Panel interfaces:** V-by-One, eDP (4-link)
- **Panel voltages:** 3.3V, 5V, 10V, 12V, 18V
- **Input power:** +12VDC or +24VDC ±5%, 4W (controller only)
- **Color depth:** Up to 10-bit per color (1.06 billion colors)
- **Control:** RS-232, IR remote, OSD buttons, DDC-CI
- **Latency:** 12 ms
- **MTBF:** >500,000 hours @25°C (Telcordia SR-332)
- **Warranty:** 3 years

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## Source Documents

These Markdown files were derived from the following Digital View documents:

- Product webpage: <https://www.digitalview.com/controller-alc-4096>
- ALC-4096 Brochure v1.0 (PDF)
- ALC-4096 Manual v1.00 (PDF, 39 pages)
- Product Revision Note, P/N 4178900XX-3, dated 20 Jan 2026
- Statement of Volatility, P/N 4178900xx-3 (PDF)
- 2D Mechanical Drawing, P/N 41789001X-3 (PDF)

## External Resources

- **Controller Solution Generator (panel connection diagrams):** <https://www.digitalview.website/csg>
- **Accessories & cables:** <https://www.digitalview.com/accessories-software>
- **Compliance & declarations:** <https://www.digitalview.com/compliance>