NEC VT491
TECHNICAL SPECIFICATIONS
Display 3 x 1.52 cm (0.6") p-Si LCD Panel with MLA
Lamp 190 W DC (150 W DC Eco Mode)
Lamp Life [hrs] 2000 (3000 Eco Mode)
Brightness 12000 ANSI Lumens (1600 ANSI Lumens Eco Mode)
Contrast Ratio 1600:1
Lens F= 1.7–2.07, f= 18.9–22.7 mm
Diagonal: min. / max. [cm] 53 / 762
Projection Distance [m] 0.7 – 11.1
Projection Factor 1.5 – 1.8 : 1
Frequency Horizontal: 15–100 kHz (RGB: 24 kHz– 100 kHz); Vertical: 50 – 120 Hz
Native Resolution 800 x 600 (SVGA)
Supported Resolutions 1920 x 1080 (HDTV 1.080i/60. HDTV 1.080i/50); 1600 x 1200 (UXGA); 1280 x 1024 (Mac 23"); 1280 x
1024 (SXGA); 1280 x 720 (HDTV 720p); 1152 x 870 (Mac 21"); 832 x 624 (Mac 16"); 800 x 600 (SVGA);
720 x 576 (DVD progressive); 720 x 480 (DVD progressive); 720 x 480 (SDTV 480p); 640 x 480 (VGA/Mac
13"); 1024 x 768 (XGA) compressed
ComputerAnalog Input: 2 x Mini D-sub 15-pin, compatible to component (YPbPr);
Output: 1 x Mini D-sub 15 pin
Video Input: 1 x RCA
S-Video Input: 1 x Mini DIN 4-pin
Audio Input: 1 x RCA Stereo for Video and S-Video; Input: 1 x 3.5 mm Stereo Mini Jack for Computer analog;
Output: 1 x 3.5 mm Stereo Mini Jack (variable)
PC Control Input: 1 x Mini DIN 8 pin (female)
Video Signals PAL / PAL60 / NTSC / SECAM / NTSC 4.43 / PAL-N / PAL-M
Audio Functions [W] 1 x 1 (mono)
Zoom / Focus Adjustment Manual / Manual
Benefits Colour Management; Help Function; Manual Wall Color Correction; Manual, vertical Keystone Correction
(V= ±30°); Off-Timer; Optional User Logo; OSD with 21 languages; Password Security System; Plug&Play;
Quick-Start-/Quick-Power-Off Function; RS-232 Control; Short Throw Lens; Source Select with Beep
Function; Supports Windows Vista Network Functions
Remote Control Type RD-427E; Aspect Ratio; Audio Control; Auto Adjust; Freeze-function; Lamp Mode Control; Magnify-
function; Optional Presentation and Mouse Control; Picture Adjust; Picture Mute; Source Select
Dimensions (W x H x D) [mm] 309 x 112 x 258 (without lens and feet)
Weight [kg] 2.9
Power Supply 100-200 V AC; 50 - 60 Hz
Power Consumption [W] 255 max.; 9 Stand-by Mode
Fan Noise [dB (A)] < 29 Eco Mode
Safety and Ergonomics CE; TÜV GS; RoHS
Warranty Projector: 3 years pan-European Premium Service; Lamp: 6 Months, max. 1000 Hrs
Shipping Contents Projector; IR Remote Control (RD-427E); Mini D-SUB Signal Cable; Power Cord (4.5 m); Soft Case; Handle;
Users Manual on CD-ROM; Quick Setup Guide; Lens Cap
Optional Accessories Ceiling Mount Kit (NP03CM); Lamp (VT85LP); Mouse Receiver (NP01MR)
1 Compliance with ISO21118-2005
All hardware and software names are brand names and/or registered trademarks of the respective manufacturers. All rights reserved. All specifications are subject to change without notice. 03/09
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