Business Department Contact: Jiang Gao, Phone: 13580518176

Product Manual
Recommended hardware configuration for LCD screen:

Configuration Description - Scenario 1:

One-year warranty (excluding man-made damage), lifetime maintenance available.

1. Touch Screen: New Infrared Touch Screen (HL High-end Series)
- Waterproof, dustproof, scratch-resistant, riot-proof, anti-sharp, shockproof.
- Even if the glass is broken, it still works normally with intelligent automatic repair.
- Anti-glare and interference-resistant surface.
- Excellent light transmittance: >96% (up to 100%).
- Touch resolution: 4096 x 4096.
- Small touch size: >2.5mm (diameter), response speed: <16ms.
- Durability: Over 60 million single touches.
- 4mm tempered glass, crack does not affect normal operation.
- Working voltage: DC 5V ±5%, power consumption: <1W (working current <100mA).
- Power supply: PS/2 interface (standard keyboard port).
- Communication: RS-232 / USB.
- Compatible with Windows 98 / 2000 / XP / Linux / CE.
- Operating temperature: –41°C to 70°C; Storage: –50°C to 85°C.
- Water-repellent glass surface, water does not interfere with normal function.
- Full-angle anti-glare, no irradiation drift, stable performance in any environment.
- Lifespan: 5 years or more.

2. LCD Display:
- Brand: LG
- Model: LG LC550W HD Series
- Resolution: 1920 x 1080
- Aspect ratio: 16:9
- Brightness: 500 cd/m²
- Color display: 16.7 million colors
- Viewing angle: Left/Right: 178°, Up/Down: 178°

3. Host Configuration:
- Processor: Intel® Atom™ Dual-Core 2.9GHz
- Hard Drive: 500GB
- Memory: 2GB

This all-in-one touch system is ideal for educational institutions, interactive kiosks, and commercial applications where durability, accuracy, and reliability are essential. It combines high-performance hardware with advanced touch technology to deliver a smooth and responsive user experience in various environments.