This is a NEC MultiSync MT840/ MT1040/MT1045 LCD projector user manual
This manual provides essential safety information, handling precautions and warranty notes for the NEC MultiSync MT840, MT1040 and MT1045 LCD projectors. It explains required ventilation clearance, power‑supply requirements and lamp‑replacement procedures.
The guide also details installation steps (table‑top, ceiling mounting), basic operation controls, menu functions, connectivity options and maintenance tasks such as filter cleaning and lamp replacement. Technical specifications and PC control codes are listed in the later sections. This manual is written in Italian.
| Lamp power | 180 W (MT840/MT1040), 200 W (MT1045) |
|---|---|
| Maximum native resolution | SVGA (800×600) for MT840, XGA (1024×768) for MT1040, SXGA (1280×1024) for MT1045 |
| Required ventilation clearance | at least 10 cm (3 inches) |
Follow the instructions on page I‑33, replace the lamp when the status lamp indicator lights, allow at least one minute for cooling, then disconnect power and wait 60 minutes before handling.
Leave at least 3 inches (10 cm) of free space between the projector and the wall.