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High-performance, cost-effective projector offers easy,
multifunction operation perfect for education and business.

  • Very quiet operation
  • Quick start & quick cool down
  • Wall Colour Correction
  • Built-in speaker (1W)
  • Security function
 
Quick start & quick cool down
Eight seconds after turning on the power, the projector is ready to display PC or video images. Powering down, the fans stop 30 seconds after turning off the power from the remote control or cabinet control panel. The projector can be stored immediately after powering down. The main power for the projector can be turned off by either pressing the main power switch or by unplugging the power cable, even during the cool down period after the projector is turned off.
Wall Colour Correction for vivid images even without a screen
Without a screen, projected images are affected because of the colour of the wall or blackboard you are projecting on to. The built-in colour correction for projecting images on a coloured wall or blackboard in this projector means that the colour tones of the projected image is approximate to those that are projected on to a white screen. The following eight colour options are available
: blackboard, blackboard (gray), light yellow, light green, light blue, sky blue, light rose, and pink.
Very quiet operation in Eco Mode
Eco Mode operation drops projector noise to 29dB for very quiet operation and extends the lamp replacement period up to a maximum of 3000 hours. In this mode, total cost of ownership can be effectively reduced. The projector can be put in to Eco Mode very easily with a button on the remote control.
Auto start
Turns the projector on automatically when the power cable is inserted into an active power outlet. This eliminates the need to use the POWER button on the remote control or projector cabinet. *To use Auto Start, first set the main power switch to "On" before plugging in the power cable.
Built-in speaker for integrated audio solutions
The built-in monaural speaker (1W) on the main unit outputs audio from computer, video, and S-video inputs.
Security function prevents unauthorized use or theft
Password access prevents unauthorized use of the projector. Once the security function is activated, a message requesting the password is displayed when the power of the main unit is turned on. It is not possible to project an image unless the correct password is entered.
Carrying handle for easy transport
The supplied carrying handle can be installed on the main unit for easy transportation.
Remote Mouse Operation
You can use the supplied wireless remote control and the optional remote mouse receiver to control your PC from across the room. The optional remote mouse receiver (NP01MR) supports almost any PC with a USB connection. NP01MR(Option)
  • Supports component signals
  • Preset function for setting and storing your favorite colour settings
  • HDTV (1080i, 720p) and SDTV (576p, 480p) compatibility
  • Short focal length lens
Model Resolution Brightness Zoom Computer Input Speaker
VT490 SVGA 2000 ANSI lumens Manual Zoom Analog 1W
Terminal Panel Manual Zoom
 
 
Specifications
Model Name VT490
LCD Panel *1 0.6inches p-Si TFT active-matrix with MLA
Resolution SVGA (800 x 600)
Lens Manual Focus (Range 1.5 to 1.8)(f=18.9mm to 22.7mm)
Zoom Manual (Ratio:1.2)
Lamp Normal Mode 190W DC
Eco Mode 150W
Lamp Life *2 Normal Mode 2000H
Eco Mode 3000H
Light Output 2000 ANSI lumens
(Approx.80% in Eco Mode)
Contrast Ratio (White/Black) 600 : 1
Fan Noise Normal Mode 34dB
Eco Mode 29dB
Image Size 21 to 300 inches
Projection Distance 0.7m to 11.1m
Projection Angle 8.3° to 8.6° (Tele) , 9.9° to 10.3° (Wide)
Colour Reproduction Full Colour, 16.77Million Colours Simultaneously
Maximum Resolution UXGA (1600 x 1200)
Keystone Correction Vertical Manual ±30degrees
Scan Rate Horizontal 15kHz to 100kHz (RGB : 24kHz or over)
Vertical 50Hz to 120Hz
Input Signal Bandwidth RGB : 80MHz/Video : 6.5MHz
Input Terminals Computer Input Number 1
D-Sub Mini 15pin
(Computer 1)
RGB 0.7Vp-p/75Ω positive
H/V Sync 4.0Vp-p/TTL Level polarity
Composite Sync 4.0Vp-p/TTL Level polarity
Sync on G 1.0Vp-p/75Ω(With Sync)Negative polarity
DVI-I 29pin
(Computer 2)
DVI digital -
DVI analog
Audio Input (Sharing with Computer 1&2) Same with Video
Stereo Mini Jack Stereo L/R
Component Input
(Sharing with
Computer 1
Input)
D-Sub Mini 15pin
(Sharing With
Computer 1 Input)
Y 1.0Vp-p/75Ω(With Sync)
Cb · Cr
(Pb · Pr)
0.7Vp-p/75Ω
Compatible signals 1080i,720p,480p,480i/60Hz 1080i,576p,576i/50Hz
Progressive PAL-scan/50Hz, DVD Component Video Signal(50/60Hz)
Audio Input (Sharing with Computer) Same with Computer
Video Input RCA pin Composite Video NTSC/NTSC4.43/PAL/PAL-N/PAL-M/PAL-60/SECAM
1.0Vp-p/75Ω(With Sync)
2 RCA pin Stereo L(MONO)/R 0.5Vrms/22kΩ or over
S-Video Input Mini DIN-4pin Y 1.0Vp-p/75Ω(With Sync)
C 0.286Vp-p/75Ω
Audio Input (Sharing with Video) Same with Video
Output Terminals Computer Output D-Sub Mini 15pin Only Computer1 can be output
Audio output Stereo Mini Jack Stereo L(MONO)/R -
Control Terminals PC Control Mini DIN-8pin RS-232C
Built-In Speaker 1W Monaural
Environment Operational Temperatures 5°C to 40°C, 20% to 80% Humidity (Non-Condensing) Eco mode selected automatically at 35°C to 40°C
Storage Temperatures -10°C to 50°C, 20% to 80% Humidity (Non-Condensing)
Power Consumption Normal Mode 255W
Eco Mode 205W
Standby Mode 9W
Input Current 3.1/1.3A(100/240V AC)
Power Requirement 100 to 240V AC, 50Hz/60Hz
Regulations For United States UL Approved(UL 60950-1), Meets FCC Class B Requirements
For Canada UL Approved(CSA 60950-1), Meets DOC Canada Class B Requirements
For Australia/New Zealand Meets IEC60950-1, Meets AS/NZS CISPR.22 Class B
For China GB4943, GB9254,GB17625.1
For Europe Meets EMC Directive(EN55022, EN55024, EN61000-3-2, EN61000-3-3), Meets Low Voltage Directive (EN60950-1, TÜV GS Approved)
Net Weight 2.9kg
Dimensions (WxHxD) 309mm x 112mm x 258mm (Not Including Protrusions)
*1 : LCD Panel technology consists of fine picture cells with more than 99.99% of the cells being active.
*2 : Lamp life is defined as the average time span for the brightness of the lamp to be reduced by half, it dose not refer to the warranty period for the lamp.
  All specifications are subject to change without notice.
Soft Case (basic accessory) Options
Replacement lamp
VT85LP
Throwing Distance and Image Size
Remote control
 
Model codes, specifications and available options may differ by region.
For detailed information, please contact the NEC sales company or dealer in your area.

XGA is a registered trademark of International Business Machines Corporation. All other brand and product names are registered trademarks of their respective holders. Further trademark information.
 
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