L2221p Wide Flat Panel Monitor User Guide, introduces the features and characteristics of the product, including shipping contents, product overview, adjustment types, user controls, cable lock slots, etc.
This manual covers safety information, unpacking contents, and basic installation of the L2221p Wide flat panel display. It explains how to connect power, video, USB, and audio cables, and how to safely lift and mount the monitor.
Further sections describe how to adjust image settings, use on‑screen controls, supported display modes, and detailed technical specifications such as screen size, resolution, power requirements, and energy‑efficiency ratings. This manual is written in Chinese.
| Screen size | 20.05 inches (509.2 mm) |
|---|---|
| Maximum resolution | 1920 × 1080 |
| VESA mount | 100 mm × 100 mm |
| Power input | 100‑240 VAC, 1.5 A |
| Energy efficiency | > 1.05 cd/W |
Two people should lift the monitor when its weight exceeds 18 kg (39.68 lb).
Connect one end of the HDMI cable to the monitor’s HDMI port and the other end to the computer’s HDMI output (if available).
The monitor supports a VESA mounting pattern of 100 mm × 100 mm.