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ViewSonic VX2239wm LCD Display User Manual
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.
ViewSonic VX2239w specifications
| 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 |
All ViewSonic VX2239w documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What resolution should I set for the best image quality?
Set the display to 1920 × 1080 at 60 Hz, which is the recommended resolution for optimal image quality.
What safety precautions should be taken when using the VX2239w?
Read the safety instructions, keep the monitor away from water, avoid covering ventilation holes, ensure proper grounding, and do not place the unit near heat‑generating equipment.
How do I install the wall‑mount bracket for the VX2239w?
Use a UL‑certified wall‑mount kit, disconnect power, place the monitor face‑down, remove the four base screws, attach the VESA‑compliant bracket (100 mm × 100 mm), and follow the kit’s instructions to secure it to the wall.