LR064VA/B series color liquid crystal display user manual, mainly introduces the performance parameters, components, connection methods, interface definitions, mechanical dimensions and layout, after-sales support instructions, transportation damage handling, display storage, precautions, etc.
The LR064VA/B series is an industrial 6.4‑inch color LCD display that connects to PC equipment via VGA or AV inputs and runs on a single 12 V DC supply. It offers high brightness, low power consumption, and a compact metal‑enclosed design suitable for monitoring and control applications.
The manual provides a product overview, detailed performance parameters, component descriptions, wiring and interface instructions, mechanical dimensions, touch‑screen options, and after‑sales support information. Optional touch‑screen modules can be connected through RS‑232 or USB interfaces. This manual is written in Chinese.
| Display diagonal | 6.4 inches |
|---|---|
| Resolution | 640×480 |
| Color depth | 32‑bit color |
| Viewing angle | Left 50°, Right 50°, Top 15°, Bottom 35° |
| Operating voltage | DC 12 V |
| Power consumption | 750 mA @ 12 V |
| Operating temperature range | -20 °C to +60 °C |
| Brightness | 400 cd/m² |
| Backlight type | CCFL (cold‑cathode) |
| Backlight life | 25 000 hours |
| LCD life | >50 000 hours continuous |
It operates from a single 12 V DC power supply.
The display accepts VGA input and AV input (1.0 Vp‑p, 75 Ω).
The viewing angles are left 50°, right 50°, top 15°, and bottom 35°.
A touch screen can be added and connects via a 5‑pin interface using either RS‑232 or USB.