Full connectivity for effective communication
With blazingly fast wireless networking and a multitude of data-sharing options, the LT280 keeps you connected in all the right ways. And industry-leading technologies with enhanced video processing enable you to quickly engage with your audience.
- 2500 ANSI lumens
- XGA 1024x768 native resolution
- Integrated RJ45 connection
- 802.11g wireless capable
- Optimized video performance
All NEC displays are crystal clear every time. Because it's your image
Product Specifications
| Key Points |
Real-time wireless presentations - 802.11g
Integrated RJ45 for quick connection to LAN
Remote diagnostics |
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| Unique Features |
Extensive input capabilities Advanced video processing Enhanced security features |
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| Optical |
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| Display Technology |
0.7 in LCD |
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| Resolution |
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| Native |
XGA 1024 x 768 |
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| Maximum |
UXGA 1600x1200 |
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| Light Output (lumens) |
2500 normal/ eco |
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| Contrast Ratio |
600:1 |
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| Lamp Type |
200W DC |
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| Lamp Life (up to) |
2000 hours normal, 3000 hours eco |
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| Screen Size (diagonal) |
21-300 in, 533-7620 mm |
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| Throw Ratio |
1.5 - 1.8 |
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| Projection Distance |
2.3 to 35.8 ft, .71 to 10.9m |
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| Projector Angle |
9.5 - 12.1 |
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| Lens |
|
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| Zoom |
Manual |
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| Focus |
Manual |
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| F-number, f-number |
F=1.7 to 2.0, f=21.6 to 25.9mm |
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| Shift |
- |
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| Keystone Correction |
Manual/Automatic +/- 40° |
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| Signal Compatibility/Connectivity |
|
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| Scan Rate |
|
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| Horizontal |
15 to 100 kHz |
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| Vertical |
48 to 120 Hz |
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| Supported Video Standards |
NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM |
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| SD/HD Video Signal Compatibility |
1080i, 720p, 576p, 576i, 480p, 480i |
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| PC Signal Compatibility |
VGA, SVGA, XGA, SXGA, SXGA+, UXGA |
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| Macintosh Compatibility |
Yes |
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| Input/Output Terminals |
|
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| RGB 1 (analog) |
15 pin |
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| RGB 2 (analog) |
15 pin |
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| RGB 3 (digital) |
- |
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| Video 1 |
Composite |
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| Video 2 |
S-Video |
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| Video 3 |
YCbCr component |
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| HD Video 1 |
- |
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| HD Video 2 |
- |
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| Audio |
1 set RCA, 1 mini |
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| Monitor out |
yes |
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| Audio out |
VAO |
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| Audio |
1W monaural |
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| External Control |
RS232, IR |
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| Sync Compatiblity |
Separate Sync/Composite Sync/Sync on G |
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| Networking |
Wired LAN using integrated RJ45, 802.11g wireless with optional card |
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| Electrical |
|
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| Power Req. |
100 - 240VAC, 50/60Hz |
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| Input Current |
1.4 - 3.3A |
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| Power Consumption |
292W/230W (eco), 16W (stnd by), 10W (power saver) |
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| Mechanical |
|
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| Installation Orientation |
Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear |
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| Dimensions (WxDxH) |
11.6x11.4x4.7 in, 295x290x122mm |
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| Net Weight |
7.7 lbs, 3.5 kg |
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| Fan Noise |
35 dB normal/30 dB eco |
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| Regulations |
USA UL 1950 FCC Class B, Canada CSA950 (C-UL), NOM |
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| Environmental |
|
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| Operational Temp. |
41° to 104°F / 5° to 40°C |
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| Humidity |
20-80% (non-condensing) |
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| Storage |
14° to 122°F / -10° to 50°C |
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| Warranty |
Registered owners receive a 3-year limited warranty including InstaCare. Includes three year limited warranty on parts and one year limited warranty on labor. The lamp is covered for one year or 500 hours - whatever comes first. InstaCare provides the original owner one year of either limited 3 business day repair/return or next business day exchange. |
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| Additional Features |
|
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| SquareShot™ |
Instantly project a square image even when the projector is set up at a steep offset angle to the screen. |
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| VORTEX™ Technology Plus |
Breakthrough image processing technology improves white level, color accuracy, dynamic range and varying levels of black in an image. |
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| Autosense™ |
Automatically syncs with any computer signal and features one touch image optimization. |
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| SweetVision II™ |
No |
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| 3D Reform™ |
Provides the ability to square the image by adjusting 3D Reform horizontally, vertically or diagonally when the projector can not be placed parallel or perpendicular to the screen. |
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| Automatic keystone correction |
No |
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| Built-in Wall Color Correction |
Presets provide for adaptive color tone correction to display properly on non-white surfaces. |
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| Advanced AccuBlend™ |
Ensures detailed images when non-native resolution sources are connected to the projector. |
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| Kensington Lock Slot |
Enables security cable to be attached to projector. |
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| Image Magnification |
64-step image magnification with location control |
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| Sleep Timer |
Count down timer can be set to automatically turn off the projector |
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| Eco-Mode™ Technology |
Extends lamp life, lowers audible noise and reduces total cost |
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| Discreet Source Keys |
No |
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| Computer free presentations |
Insert a USB drive or CompactFlash memory card directly into the projector and change images using the wireless remote control provided with the projector. |
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| High speed wireless |
IEEE802.11g and improved circuitry provide wireless communication up to 3 times faster than available from previous models. |
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| Direct Power Off |
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| In the Box |
carrying case, remote control, battteries, power cord, RGB signal cable, lens cap, user's manual on CD-ROM, quick start guide, product registration card |
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Compatibility
| Signal Compatibility/Connectivity |
|
|
| Scan Rate |
|
|
| Horizontal |
15 to 100 kHz |
|
| Vertical |
48 to 120 Hz |
|
| Supported Video Standards |
NTSC, NTSC4.43, PAL, PAL-60, PAL-M, PAL-N, SECAM |
|
| SD/HD Video Signal Compatibility |
1080i, 720p, 576p, 576i, 480p, 480i |
|
| PC Signal Compatibility |
VGA, SVGA, XGA, SXGA, SXGA+, UXGA |
|
| Macintosh Compatibility |
Yes |
|
| Sync Compatiblity |
Separate Sync/Composite Sync/Sync on G |
|
Warranty Information
Registered owners receive a 3-year limited warranty including InstaCare. Includes three year limited warranty on parts and one year limited warranty on labor. The lamp is covered for one year or 500 hours - whatever comes first. InstaCare provides the original owner one year of either limited 3 business day repair/return or next business day exchange. |
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