NC1440L - Video projector NEC - Free user manual and instructions
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| Brand | NEC |
| Model | NC1440L |
| Product Type | Video Projector |
| Display Technology | 0.98-inch DLP® |
| Native Resolution | 4K DCI (4096 x 2160) |
| Brightness | 14,000 ANSI Lumens |
| Contrast Ratio | 2000:1 (Full On/Off) |
| Light Source | Laser Phosphor |
| Lens System | Interchangeable bayonet mount |
| Lens Shift | Motorized (Up/Down/Left/Right) |
| Projection Size | 40 to 500 inches diagonal |
| Aspect Ratio | 16:9 / 4:3 / 2.40:1 (anamorphic) |
| Input Terminals | 2× HDMI 2.0, 2× DisplayPort 1.2, 1× 12G-SDI, 1× VGA |
| Output Terminals | 1× 3D Sync, 1× LAN (RJ-45), 1× RS-232C |
| Power Consumption | 2,200 W (max) |
| Power Supply | AC 200-240V, 50/60Hz |
| Dimensions (W x D x H) | 680 mm × 750 mm × 350 mm (with lens) |
| Weight | 85 kg (without lens) |
| Noise Level | 45 dB (Typical) |
| Operating Temperature | 0°C to 40°C |
| Compatible Software | NEC DisplayWall Calibration, NaViSet Administrator 2 |
| Cleaning & Maintenance | Air filter replacement every 10,000 hours; laser chamber dusting |
| Safety | Laser class 1, CE, UL/cUL, FCC |
| Spare Parts & Repairability | Replacement laser modules, filter units and lens motors available from NEC service |
Frequently Asked Questions - NC1440L NEC
How do I replace the laser light source on the NC1440L?
The NC1440L uses laser phosphor technology with a rated life of 20,000 hours. Replacement of the laser module should be performed by a certified technician to avoid exposure to Class 1 laser radiation.
What lenses are compatible with the NEC NC1440L?
The NC1440L uses an interchangeable bayonet mount. Compatible lenses range from short throw to long telephoto, enabling image widths up to 500 inches. Contact NEC dealer for a lens chart.
Can I connect a 4K source via HDMI?
Yes, the NC1440L features 2× HDMI 2.0 ports that accept 4K 60Hz signals. It also supports DisplayPort 1.2 and 12G-SDI for professional 4K sources.
How do I clean the air filters?
Turn off the projector and unplug it. Open the filter cover, remove the filter, clean it with a vacuum cleaner or wash with water if it is a washable type. Reinstall after fully drying. Replace every 10,000 hours.
Can I control the NC1440L over the network?
Yes, the projector supports LAN control via RJ-45 and RS-232C. Use NEC's NaViSet Administrator 2 software for monitoring and controlling multiple units.
What 3D formats does the NC1440L support?
The NC1440L supports DLP Link 3D, frame-sequential, and frame-packing formats. A 3D Sync output is provided for IR emitters.
How do I update the firmware?
Download the latest firmware from the NEC support website. Transfer it to a USB flash drive or SD card, insert it into the projector, and select 'Update' from the menu. Do not power off during the process.
Is the lens shift motorized?
Yes, the lens employs a motorized system that allows horizontal and vertical shift, as well as zoom and focus, all adjustable via the remote control or on-screen menus.
What is the standby power consumption?
In standby mode, the NC1440L draws less than 1W when the network standby function is disabled. This complies with energy saving regulations.
Does the NC1440L support HDR content?
Yes, it supports HDR10 and HLG formats, enhancing contrast and color reproduction for cinematic HDR sources.
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USER MANUAL NC1440L NEC
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Product information
Brand : NEC
Model : NC1440L
Category : Video projector