| Model Name |
NEC
VT770 LCD Projectors |
| LCD Panel*1 |
0.8-inch (1,024 x 768) p-Si TFT
LCD x 3 active-matrix with Micro Lens Array |
| Lens |
Manual Zoom (Range 1.5 to 1.8)(F
1.7 to 2.0) / Manual Focus (f=24.0 mm to 28.8 mm) |
| Lamp |
200 W AC (Lamp Eco Mode 152 W) |
| Lamp life*2 |
2,000 H (Lamp Normal Mode) /
3,000 H (Lamp Eco Mode) |
| Image size |
25 to 300 inches (0.6 to 7.6 m)
diagonal |
| Projection Distance |
0.7 (Wide) to 11.0 m (Tele) |
| Projection Angle |
Tele : 9.5° to 9.9° Wide :
11.4° to 12.1° |
| Light Output |
3,000 ANSI lumens (Lamp Eco Mode
2,300 ANSI lumens) |
| Resolution |
Native Resolution |
XGA (1,024 x 768)
NEC VT770 LCD Projectors |
| Maximum Resolution |
UXGA (1,600 x 1,200) With
Advanced AccuBlend |
| Contrast Ratio |
400 : 1 (Full white / black) |
| Optical Unit |
Light Gate, Integrator, XDP |
Synchronization
Range |
Horizontal |
15 kHz to 100 kHz (RGB : 24 kHz
or over) |
| Vertical |
50 to 120 Hz |
| Video Bandwidth |
RGB : 80 MHz (-3 dB) |
| Horizontal Resolution |
540 TV Lines : NTSC / NTSC4.43 /
PAL |
| 300 TV Lines : SECAM |
| Colour Reproduction |
Full Colour, 16.7 Million
Colors Simultaneously
NEC
VT770 LCD Projectors |
| Input Terminals |
2 COMPUTER
(1 & 2) |
2 D-Sub Mini 15 pin |
RGBHV |
VGA, SVGA, XGA, SXGA, SXGA+, UXGA |
| RGB |
0.7 Vp-p / 75 O Positive |
| H/V Sync |
4.0 Vp-p / TTL Polarity |
| Composite Sync |
4.0 Vp-p / TTL Polarity |
| Sync on G |
0.3 Vp-p / 75 O Negative Polarity |
| 2 Stereo Mini Jack |
Stereo L/R |
0.5 Vrms / 22 k O or over |
| 1 Component Input |
3 RCA pin (Green, Blue, Red)
Green (Y) is Also Available for Video Input |
Y |
1.0 Vp-p / 75 O Positive (with Sync) |
| Cb.Cr(Pb.Pr) |
0.7 Vp-p / 75 O |
| 1125 i (1080 i), 750 p (720 p),
525 p (480 p), 525 i (480 i) /60 Hz NEC
VT770 LCD Projectors |
| 1125 i (1080 i), 625 i (576 i),
625 p (576 p) / 50 Hz, Progressive PAL-scan/50 Hz |
| DVD Component Video Signal |
| 2 RCA pin |
Stereo L (Mono)/R |
0.5 Vrms/22 k O or over |
| 2 Video Input |
RCA pin (Yellow)
RCA pin (Green) |
Composite Video |
NTSC / NTSC 4.43 / PAL / PAL-N / PAL-M /
PAL-60 / SECAM |
| 1.0 Vp-p / 75 O |
| 2 RCA pin |
Stereo L (Mono)/R |
0.5 Vrms / 22 k O or over |
| 1 S-Video Input |
1 Mini DIN-4 pin |
Y |
1.0 Vp-p / 75 O |
| C |
0.286 Vp-p / 75 O |
| 2 RCA pin (Sharing with Video) |
Stereo L (Mono)/R |
0.5 Vrms / 22 k O or over |
| Output Terminals |
1 MONITOR Output |
1 D-Sub Mini 15 pin |
Selected RGB Signal or Component
Signal Output
NEC
VT770 LCD Projectors |
| 1 AUDIO Output |
1 Stereo Mini Jack |
Stereo (L/R) : Variable output
Selected RGB Or Component, Video, S-Video With Audio Signal Output |
| PC-Card Slot |
PCMCIA TypeII |
| Built-In Speaker |
5 W x 2 STEREO |
| Control Terminals |
2 USB Port |
USB Ver 1.1 Specifications |
| 1 A Type |
Connect to USB MOUSE or USB
memory/USB card reader |
| 1 B Type |
Connect to COMPUTER |
| PC Control |
1 D-sub 9 pin |
RS-232 C |
| Keystone Correction |
Horizontal |
Manual Approximately. Max ±
35° *3 |
| Vertical |
Automatic & Manual
Approximately. Max ± 40° |
| Environment |
Operational Temperatures |
32° to 95° F (0° to 35°C),
20 to 80 % Humidity (Non-Condensing) NEC
VT770 LCD Projectors |
| Storage Temperatures |
14° to 122° F (-10° to
50°C), 20 to 80 % Humidity (Non-Condensing) |
| Power Requirement |
100 to 240 V AC, 50 Hz / 60 Hz |
| Input Current |
Max. 3.2 A
NEC
VT770 LCD Projectors |
| Power Consumption |
280 W / 225 W (Lamp Eco Mode) /
6 W (Power-saving Mode) / 9 W (Idle Mode) |
| Regulations |
UL Approved (UL 60950, CSA
60950) |
| Meets DOC Canada Class B
requirements |
| Meets FCC Class B requirements |
| Meets AS/NZS CISPR.22 2002 Class
B |
| Meets EMC Directive (EN55022,
EN55024, EN61000-3-2, EN61000-3-3) |
| Meets Low Voltage Directive
(EN60950, TUV GS Approved) |
| Quietness |
35 dB (Lamp Normal Mode), 30 dB
(Lamp Eco Mode) |
| Dimensions (W x H x D) |
340 mm x 97 mm x 245 mm (Not
Including Protrusions) |
| Net Weight |
3.6 kg
NEC
VT770 LCD Projectors |
