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NEC MultiSync MT840E/MT1040E/MT1045E LCD Projector User Manual
This manual introduces the NEC MultiSync MT840E, MT1040E and MT1045E LCD projectors, covering safety warnings, proper handling, and preparation for installation. It explains how to set up the projector on a table, cart or ceiling mount, and details required clearances and ventilation.
The guide then describes everyday operation, including menu navigation, input selection, image adjustments, lamp replacement, cleaning, and troubleshooting. Technical data such as input voltage, lamp power, supported resolutions and synchronization tables are listed for reference. This manual is written in Swedish.
NEC MultiSync MT840E specifications
| Lamp power | 180 W (MT840/MT1040) / 200 W (MT1045) |
|---|---|
| Supported resolution | SXGA (1280 × 1024), XGA (1024 × 768), SVGA (800 × 600) |
| USB port | USB 1.0 compatible (for mouse only) |
Source: NEC MultiSync MT840E/MT1040E/MT1045E LCD Projector User Manual
All NEC MultiSync MT840E documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How much space should be left around the projector for ventilation?
Leave at least 10 cm (3 inches) between the projector and any wall or obstruction.
From: NEC MultiSync MT840E/MT1040E/MT1045E LCD Projector User Manual
How do I replace the lamp?
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.
From: MultiSync MT840E/MT1040E/MT1045E LCD Projector user manual(1)
How much space should be left around the projector for ventilation?
Leave at least 3 inches (10 cm) of free space between the projector and the wall.
From: MultiSync MT840E/MT1040E/MT1045E LCD Projector user manual(1)
How do I turn off the projector safely?
Press the power button and hold it for at least two seconds; also unplug the power cord if the projector will not be used for a long period.
When should I replace the lamp?
Replace the lamp when the red lamp‑life indicator lights, which occurs after about 2000 hours of use (1500 hours for the MT1045 model).