This manual introduces the features and characteristics of the BenQ V2220H V2220HP V2420H V2420HP LCD displays and describes how to install, use, and maintain the displays.
This manual provides step‑by‑step instructions for unpacking, installing, and connecting BenQ V2220H/V2220HP/V2420H/V2420HP LCD monitors. It includes safety guidelines, power‑adapter requirements, and detailed hardware installation procedures such as attaching the stand and connecting video cables (D‑Sub, DVI‑D, HDMI).\n\nThe guide also explains how to use the on‑screen display (OSD) to adjust picture settings, configure power‑saving features, and resolve common issues like blurry images, pixel defects, and signal problems. Troubleshooting tips and contact information for support are provided at the end of the document. This manual is written in Chinese.
| Power input | DC 12V |
|---|---|
| Supported video interfaces | D‑Sub, DVI‑D, HDMI |
| Power adapter manufacturers | FSP Group Inc. (FSP036‑RAC) and Darfon Electronics Corp. (BB02‑B) |
Adjust the screen resolution and refresh rate according to the instructions on the supplied CD, and use a high‑quality video cable to reduce signal loss.
A flashing orange LED means the power‑management mode is active; press any keyboard key or move the mouse to exit the mode.