This manual covers important safety information for the BenQ MP772 ST/MP776 ST projector, including lamp handling, ventilation requirements, and precautions against fire or electric shock. It also describes the projector’s key features such as auto‑keystone correction, 3D colour management, and built‑in speaker.
Installation instructions explain ceiling‑mounting using BenQ‑approved brackets, grounding, and connecting power (10‑240 V AC). Operational sections detail input signal switching, zoom and focus adjustments, lamp replacement procedures, and troubleshooting of common issues. This manual is written in Chinese.
| Operating Voltage | 10‑240 V AC |
|---|---|
| RS232 Interface | Included |
| USB and DVI Ports | Available |
Read the safety instructions, avoid looking directly at the lamp, ensure proper ventilation, keep the projector away from flammable materials, and do not place objects on or near the unit.