This document is about the ViewSonic® LED Backlight VLED221wm LCD Display. The document includes information on electromagnetic compatibility, safety instructions, product registration, quick installation, menu settings, etc.
This manual covers essential safety warnings, electromagnetic compatibility details, and environmental disposal requirements for the ViewSonic VLED221wm 22‑inch LED‑backlit LCD display. It also explains how to register the product, obtain support, and understand the warranty terms.
Installation instructions include quick start, wall‑mount optional kit, and detailed menu settings for resolution, contrast and power‑button lock. Technical specifications such as display size, supported resolutions, input signals, power consumption, dimensions and weight are listed, followed by troubleshooting and cleaning guidance.
| Display size | 22" (22‑inch fully viewable diagonal) |
|---|---|
| Resolution (native) | 1680 x 1050 @ 60 Hz |
| Supported resolutions | 1680×1050, 1600×1200, 1440×900, 1400×1050, 1280×1024, 1024×768, 800×600, 640×480, 720×400 |
| Input signal | RGB analog (0.7/1.0 Vp‑p, 75 Ω) / TMDS digital (100 Ω) |
| Power consumption (typical) | 36 W (standby <1 W) |
| Dimensions (W×H×D) | 524 mm × 482 mm × 244 mm |
| Weight | 13.2 lb (6 kg) |
The manual recommends setting the display to VESA 1680 × 1050 at 60 Hz for optimal image quality.