This manual introduces the features and functions of the MP722/MP723 digital projector and how to install, connect, operate, and maintain the projector.
This manual covers safety guidelines, installation steps, and positioning recommendations for the BenQ MP722/MP723 projector. It explains how to connect video sources, adjust image size and aspect ratio, and use the built‑in menu functions.
The guide also details routine maintenance, lamp replacement procedures, troubleshooting tips, and technical specifications such as input voltage range, maximum altitude, and recommended continuous use time. This manual is written in Chinese.
| Input voltage range | 100‑240 V AC |
|---|---|
| Maximum operating altitude | Up to 3000 m (≈10000 ft) |
| Maximum continuous use time | 4 hours |
Wait about 45 minutes for the lamp to cool before replacement.
It operates on AC power from 100 V to 240 V.
Yes, it can operate up to about 3000 m (10000 ft) altitude.