This manual introduces the features, functions, operation methods, connection methods, maintenance methods, troubleshooting methods, etc. of MP772 ST/MP776 ST digital projector, aiming to help users use this product correctly, safely and efficiently.
The MP772 ST and MP776 ST are BenQ digital projectors designed for high‑brightness presentations with features such as auto‑keystone correction, 3D color management, and built‑in speakers. The manual outlines the projector’s key characteristics, accessories, and recommended operating environments.
This guide covers important safety precautions, how to install the unit (including ceiling‑mount options), lamp handling, input connections, basic operation, and a troubleshooting section to resolve common issues. It also includes regulatory information such as RoHS compliance. This manual is written in Chinese.
| Input Voltage | 10‑240 V AC |
|---|
Yes, the projector can be ceiling‑mounted using BenQ’s ceiling‑mount kit.
It operates on AC power from 10 V to 240 V.