Проектор NEC LT280

Проектор NEC LT280

Главные особенности проектора NEC LT280

портативный, LCD, разрешение: XGA (1024×768), яркость: 2500 люмен, контрастность: 600:1, вес: 3.5 кг

Описание проектора NEC LT280

Key Points Real-time wireless presentations – 802.11g
Integrated RJ45 for quick connection to LAN
Remote diagnostics

Unique Features Extensive input capabilities Advanced video processing Enhanced security features

Optical
Display Technology 0.7 in LCD

Resolution
Native XGA 1024 x 768

Maximum UXGA 1600×1200

Light Output (lumens) 2500 normal/ eco

Contrast Ratio 600:1

Lamp Type 200W DC

Lamp Life (up to) 2000 hours normal, 3000 hours eco

Screen Size (diagonal) 21-300 in, 533-7620 mm

Throw Ratio 1.5 – 1.8

Projection Distance 2.3 to 35.8 ft, .71 to 10.9m

Projector Angle 9.5 – 12.1

Lens
Zoom Manual

Фокус Manual

F-number, f-number F=1.7 to 2.0, f=21.6 to 25.9mm

Shift -

Keystone Correction Manual/Automatic +/- 40°

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

Input/Output Terminals
RGB 1 (analog) 15 pin

RGB 2 (analog) 15 pin

RGB 3 (digital) -

Video 1 Composite

Video 2 S-Video

Video 3 YCbCr component

HD Video 1 -

HD Video 2 -

Audio 1 set RCA, 1 mini

Monitor out yes

Audio out VAO

Audio 1W monaural

External Control RS232, IR

Sync Compatiblity Separate Sync/Composite Sync/Sync on G

Networking Wired LAN using integrated RJ45, 802.11g wireless with optional card

Electrical
Power Req. 100 – 240VAC, 50/60Hz

Input Current 1.4 – 3.3A

Power Consumption 292W/230W (eco), 16W (stnd by), 10W (power saver)

Mechanical
Installation Orientation Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear

Dimensions (WxDxH) 11.6×11.4×4.7 in, 295x290x122mm

Net Weight 7.7 lbs, 3.5 kg

Fan Noise 35 dB normal/30 dB eco

Regulations USA UL 1950 FCC Class B, Canada CSA950 (C-UL), NOM

Environmental
Operational Temp. 41° to 104°F / 5° to 40°C

Humidity 20-80% (non-condensing)

Storage 14° to 122°F / -10° to 50°C

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.

Additional Features
SquareShot™ Instantly project a square image even when the projector is set up at a steep offset angle to the screen.

VORTEX™ Technology Plus Breakthrough image processing technology improves white level, color accuracy, dynamic range and varying levels of black in an image.

Autosense™ Automatically syncs with any computer signal and features one touch image optimization.

SweetVision II™ No

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.

Automatic keystone correction No

Built-in Wall Color Correction Presets provide for adaptive color tone correction to display properly on non-white surfaces.

Advanced AccuBlend™ Ensures detailed images when non-native resoluti
on sources are connected to the projector.

Kensington Lock Slot Enables security cable to be attached to projector.

Image Magnification 64-step image magnification with location control

Sleep Timer Count down timer can be set to automatically turn off the projector

Eco-Mode™ Technology Extends lamp life, lowers audible noise and reduces total cost

Discreet Source Keys No

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.

High speed wireless IEEE802.11g and improved circuitry provide wireless communication up to 3 times faster than available from previous models.

Direct Power Off
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

Технические свойства проектора NEC LT280

Вес: 3.5 кг
Дополнительная информация: W-Lan (I.EEE11b/g) через опциональную карту
Уровень шума: 30 дБ
Класс устройства: портативный
Тип устройства: LCD x3
Размеры на искосок: от 0.54 до 7.62 м
Количество ламп: 1
Контрастность: 600:1
Световой поток: 2500 люмен
Корректировка трапецеидальных искажений: есть (вертикальная)
Поддерживаемые системы вещания: PAL, SECAM, NTSC
Входы: VGA x2, S-Video, композитный, компонентный, аудио miniJack 3.5, аудио RCA
Порты: RS-232
Выходы: VGA, miniJack 3.5″
Проекционное расстояние: 0.71 – 9 м
Частота строчной развертки: 15 – 100 кГц
Частота кадровой развертки: 48 – 120 Гц
Количество интегрированных громкоговорителей: 1
Мощность каждого громкоговорителя: 1 Вт
Размеры (ШxВxГ): 294x120x288 мм
Рекомендуемая область внедрения: для кабинета
Реальное разрешение: XGA (1024×768)
Срок службы лампы: 3000 часов
Мощность лампы: 200 Вт
Поддерживаемые форматы входного сигнала: 480i, 480p, 576i, 576p, 720p, 1080i

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