This document is about the user manual of ViewSonic VA1948m-LED LCD Display. This product has passed the TCO certification, which means that it has been designed, manufactured and tested according to the strictest quality and environmental requirements in the world. This product also has excellent visual ergonomics and image quality, which can ensure top performance and reduce visual fatigue problems.
This manual guides users through unpacking, connecting, and configuring the ViewSonic VA1948m-LED LCD display. It includes safety warnings, quick‑start installation steps, optional wall‑mount instructions, and detailed technical specifications.
Additional sections cover how to adjust picture settings, clean the screen safely, register the product online, obtain technical support, and understand the three‑year limited warranty and environmental compliance information.
| Screen size (viewable) | 18.95 inches (48 cm) diagonal |
|---|---|
| Resolution | 1440 × 900 @ 60 Hz (native) |
| Panel type | TFT active‑matrix LCD |
| Pixel pitch | 0.2835 mm |
| Input signals | RGB analog (0.7/1.0 Vp‑p, 75 Ω) and TMDS digital (100 Ω) |
| Power supply | 100‑240 VAC, 50/60 Hz (auto‑switching) |
| Weight | 7.04 lb (3.2 kg) |
| Dimensions (W×H×D) | 456 mm × 378 mm × 220 mm |
The monitor is designed for a temperature of +77 °F (+25 °C) and 50 % relative humidity.