NEC LCD 프로젝터 VT770
제품명 VT770
밝 기 3000 ANSI Lemens
해상도 XGA (1024 * 768)

Synchronization Compatibility Separate Sync / Composite Sync / Sync on G  
Video Bandwidth RGB 80 MHz  
Lamp Life up to:
3000H Eco-Mode
2000H Normal mode  
Color Reproduction 16.7 million colors simultaneously, Full color  
Inputs 2 RGB, 1 Component, 1 S-Video, 1 Video, 2 RCA Audio, 2 Stereo Mini Audio, 1 PC Card slot  
Outputs 1 RGB, 1 Stereo Mini Audio  
Environment Operational Temp. 32°to 95°F / 0°to 35°C
Humidity: 20-80% non-condensing
Storage: 14°to 122°F / -10° to 50°C  
Regulations USA UL 60950
FCC Class B
CSA60950 ( C-UL )  
Accessories Included Users manual, wireless remote control, power cable, 15 pin cable, USB cable, CD  
Lens Manual Zoom and Manual Focus F1.7-2.0, f=24.0-28.8mm  
External Controls RS232 (AMX/Crestron compatibility), IR, USB (mouse)  
Power Requirements 100-120VAC/200-240VAC, 50/60Hz  
Power Consumption 280W (Normal), 225W (Eco) average  
Warranty Owners receive a 2-year limited parts and labor warranty. InstaCare™ is provided during the first year of coverage for registered owners. InstaCare provides the original owner with 3-business day repair and return or next business day exchange of the projector. When used under normal operating conditions, the lamp is covered for 90 days or 500 hours, whichever comes first.  
Contrast Ratio 400:1  
Resolution 1024X768 pixels pixels native XGA (4:3),up to 1024X576 pixels (16:9)  
Light Output 3000 ANSI lumens, normal mode
2300 ANSI lumens, eco-mode  
Lamp 200W AC  
Projection Distance 2.33-35.92 ft, 0.71-10.95m  
Projection Angle TELE: 9.5-9.9 degreeWIDE: 11.4-12.1degree  
Image Size 25" to 300" inches  
Keystone Correction - type Automatic keystone correction ensures an instantly square image is projected even when the projector is set up at a steep offset angle to the screen  
Input Current 3.2A (100-240VAC)  
Pixel Clock Frequency 120 MHz  
Horizontal Resolution NTSC, NTSC4.43, PAL – 540 TV lines, Y/Cb/Cr – 570 TV lines
SECAM - 300 TV lines, RGB -1024 dots (H) x 768 dots (V)  
Installation Orientation Floor/Front, Floor/Rear, Ceiling/Front, Ceiling/Rear  
Dimensions (WxHxD) 13.4" X 4.2 " X 10.2", 340mm x 107mm x 260mm  
Net Weight 7.92 lbs. (3.6 Kg.)  
Built-in Speakers 5W x 2  
Fan Noise < 30 dB eco-mode, < 35 dB normal  
Scan Rate Horizontal - 15 to 100 kHz (RGB: 24kHz and over)
Vertical - 50 to 120Hz  
Video Compatibility NTSC, NTSC4.43, PAL, PAL60, PAL-M, PAL-N, SECAM, HDTV: 1080i, 720p and SDTV: 480p, 480i (w/optional cable), Y/Cb/Cr component (w/optional cable)  
Keystone Correction ±40 degree (Vertical), ±35 degree (Horizontal)
Vertical Keystone is automatic  
LCD Panels 0.8” p-Si TFT with MLA  
Native Resolution XGA (1024 x 768)  
VORTEX Technology Plus Provides uncompromising display of video and data. Improves white level, color accuracy, dynamic range, and display of varying levels of black in an image. Color correction system enables six-axis adjustment of CMY and RGB for display of personal color preferences.  
Eco-Mode Technology Increase lamp life through light output adjustments  
Advanced AccuBlend Ensures detailed images when non-native resolution sources are connected to the projector.  
AutoSense Technology Automatic set-up and one touch adjustments for ease of use