ViewSonic VA1912w/VA1912wb LCD display user manual, introduces the features and usage methods of the product
This manual covers everything you need to set up and use the ViewSonic VA1912w/VA1912wb 19‑inch LCD display, including safety warnings, quick installation, optional wall‑mounting, menu configuration, and image adjustment. It also contains technical specifications, troubleshooting guidance, cleaning procedures, and warranty details.
The document is organized into sections such as Safety Instructions, Quick Installation, Wall‑Mount Installation, Adjusting Screen Image, Technical Specifications, Troubleshooting, Cleaning the LCD, and Limited Warranty, making it easy to find the information you need. This manual is written in Chinese.
| Screen size | 19 inches (full viewable diagonal) |
|---|---|
| Maximum resolution | 1440 × 900 @ 60 Hz |
| Input signal (analog) | RGB video, 0.7/1.0 Vp‑p, 75 Ω |
| Power voltage | 100‑240 VAC, 50‑60 Hz (auto‑switch) |
| Weight | 9.88 lb (4.48 kg) |
Turn the display off and wipe the screen with a clean, soft, lint‑free cloth; if needed, apply a small amount of non‑ammonia, non‑alcohol glass cleaner to the cloth, not directly on the screen.
Use a VESA‑compatible wall‑mount kit: turn off power, lay the monitor face‑down on a soft surface, remove the rear cover, unscrew the base, insert the VESA inserts, and attach the bracket according to the kit instructions.