BenQ G2222HDL/G2222HDAL LCD monitor user manual, introduces the characteristics and features of the monitor, installation, use, maintenance and other content.
This user manual explains safety precautions, power requirements, and how to set up the BenQ G2222HDL/G2222HDAL LCD monitor, including connecting the power cable, D‑Sub or DVI‑D video cables, and adjusting the monitor stand.
It also covers basic operation, image optimization, menu navigation, hot‑key functions, and a detailed troubleshooting section that addresses common issues such as blurry images, stuck pixels, and OSD lock problems. This manual is written in Chinese.
| Power cable requirement | H03VV‑E or H05VV‑E, 2G or 3G, 0.75 mm² |
|---|---|
| Video input connectors | D‑Sub, DVI‑D |
| Video input connectors | DVI‑D (optional accessory) |
Adjust the screen resolution and refresh rate as described in the “Adjust Screen Resolution” CD‑ROM guide.
Clean the screen and power‑cycle the monitor several times; if the pixel remains, it is a LCD defect.
Press and hold the MENU key for 15 seconds to enter the OSD Lock option and change the setting.