ViewSonic VX2239wm LCD Display User Manual, introduces the functions, installation and use of the monitor.
This manual covers all aspects of using the ViewSonic VX2239wm LCD display, including important safety notices, quick start installation, optional wall‑mounting, menu and power‑button lock settings, and screen‑image adjustment. It also contains technical specifications, troubleshooting tips, and customer‑support contact information.
The guide explains how to set the optimal resolution (1920 × 1080 @ 60 Hz), how to clean the screen safely, and how to register the product for warranty service. It is intended for Chinese‑language users of the ViewSonic LCD monitor. This manual is written in Chinese.
| Panel Type | TFT (Thin‑Film Transistor) active‑matrix |
|---|---|
| Resolution | 1920 × 1080 (Full HD) |
| Pixel Pitch | 0.248 mm |
| Screen Size | 55 cm (21.5‑inch viewable area) |
| Input Signals | RGB analog (0.7/1.0 Vp‑p, 75 Ω), DVI‑D (TMDS digital, 100 Ω), composite |
| Power Supply | 100‑240 VAC, 50/60 Hz (auto‑switch) |
| Power Consumption (Typical) | 45 W (operating), <1 W (standby) |
| Dimensions (W × H × D) | 511 mm × 388 mm × 210 mm |
| Weight | 10.14 lb (4.6 kg) |
| Operating Temperature | +0 °C to +35 °C |
Set the display to 1920 × 1080 at 60 Hz, which is the recommended resolution for optimal image quality.