This document is the user manual for the NEC VT770 portable projector, providing safety precautions and instructions for use.
This manual begins with important safety information, warning users to disconnect the power plug before any service, avoid opening the enclosure, and keep the projector away from moisture, heat sources, and direct sunlight. It also details ventilation requirements, such as leaving at least 4 inches (10 cm) between the unit and the wall.
The installation section covers proper placement, required UK‑approved power cable, and connection options for computers, DVD players, and external monitors. Subsequent chapters describe basic operation, image adjustment, built‑in functions like lamp‑life warnings, and maintenance procedures including lamp replacement and filter cleaning. Appendices list specifications, dimensions, pin assignments, and service program details. This manual is written in Italian.
Leave at least 4 inches (10 cm) of space between the projector and the wall.
A BS‑approved power cable with a black fuse plug must be used.