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User friendly projector with practical, integrated functions

  • Lightweight: 2.9kg(VT580/VT480), 2.8kg(VT58/VT48)
  • Brightness: 2000 ANSI lumens (VT580/VT480), 1600 ANSI lumens(VT58/VT48)
  • XGA(1024 x 768) resolution: VT580/VT58
  • SVGA(800 x 600) resolution: VT480/VT48
  • Quick Start & Quick Power Off function
  • Wall Colour Correction
  • Auto Vertical keystone Correction (VT580 only)
  • Security function
  • Carrying handle
 
The projector can be set up or put away quickly with the Quick Start and Quick Power Off function
The projector can project images from the connected PC or video on the screen within about 8 seconds after turning on the power. The fans stop within 30 seconds after turning off the power, so that the user can put the projector away immediately after terminating a conference or class. Furthermore, after turning off the projector, it is possible to turn off the power supply and/or disconnect the power plug from the power outlet even if the cooling fan is still operating.
Wall Colour Correction enables vivid images even without a screen
Without a screen, the projected images may be affected by the colours of the wall or blackboard. This projector has built-in colour correction for projecting images on a coloured wall or blackboard, so that the colour tones of the projected images can be approximated to those projected on a white screen. The following eight colour options are available as user selections: blackboard, blackboard (gray), light yellow, light green, light blue, sky blue, light rose and pink.
Auto Vertical Keystone Correction adjusts the trapezoidal distortion to correct the projected images (VT580 only)
If the position of the screen is too high or low, the projector must be installed at an angle, resulting in trapezoidal distortion of the projected images. The acceleration sensor built into the main unit senses the inclination of the unit in the vertical direction and then corrects for any trapezoidal distortion in the projected images automatically to project square images. (+/- 30 degrees from the projection angle) The user can set up the projector very quickly and easily since it is not necessary to correct it manually. Vertical Keystone Correction operated manually is also available on the VT480/VT58/VT48.
Eco Mode lowers noise and extends lamp life
By selecting Eco Mode, projector noise drops to 25 dB for very quiet operation (VT48/VT58). Furthermore, the lamp replacement period can be extended up to a maximum of 4000 hours (estimated, VT48/VT58). By selecting this mode, total cost of ownership can be reduced effectively. Since it can be switched to Eco Mode with the remote control as well, the user can easily change the lamp mode quickly.
Security function prevents unauthorized use or theft
By using passwords, the projector cannot be used by unauthorized persons. Once the Security function is in effect, a message requesting the password is displayed when the power of the main unit is turned on. It is impossible to project an image unless the proper password is entered.
 
Terminal Panel
VT580/VT480
VT58/VT48
 
 
Specifications
Model Name VT580 VT480 VT58 VT48
LCD Panel*1 0.6 inch p-Si TFT LCD panels with MLA
Pixel Numbers XGA
(1024 dots X 768 lines)
SVGA
(800 dots X 600 lines)
XGA
(1024 dots X 768 lines)
SVGA
(800 dots X 600 lines)
Lens Manual Focus (Range 1.5 to 1.8)(f=18.9mm to 22.7mm) (Renge 1.8)(f=22.4mm)
Zoom Manual (Ratio:1.2) Digital (Ratio:1.2)
Lamp Normal Mode 190W DC 150W DC
Eco Mode 150W 120W
Lamp Life*2 Normal Mode 2000H 3000H
Eco Mode 3000H 4000H
Light Output Normal Mode 2,000 ANSI lumens 1,600 ANSI lumens
Eco Mode 1,560 ANSI lumens 1,250 ANSI lumens
Contrast Ratio (White/Black) 600 : 1
Quietness Normal Mode 35dB 32dB
Eco Mode 29dB 25dB
Image Size 21 to 300 inches diagonal 25 to 300 inches diagonal
Projection Distance 0.7m to 11.1m 0.9m to 11.0m
Projection Angle 9.9 to 10.3 ° (Wide), 8.3 to 8.6 ° (Tele) 8.4 to 8.7 °
Colour Reproduction Full Colour, 16.77 Million Colours Simultaneously
Maximum Resolution UXGA (1,600 x 1,200)
Synchronization Range Horizontal 15kHz to 100kHz (RGB : 24kHz or over)
Vertical 50 to 120Hz
Input Signal Bandwidth RGB:80MHz
Keystone Correction Vertical Manual/Automatic
± 30 degrees
Manual ± 30 degrees
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 280W 215W
Eco Mode 221W 178W
Standby Mode 7.4W 7.4W
Input Current 3.1 to 1.3A 2.4 to 1A
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 AS/NZS CISPR.22 Class B
For Europe Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3), Meets Low Voltage Directive (EN60950-1, TUV GS Approved)
Net Weight Approx.2.9kg Approx.2.8kg
Dimensions (WxHxD) 309mm x 112mm x 258mm (Not Including Protrusions)

IN/OUT Terminals
Model Name VT580 VT480 VT58 VT48
Input Terminals Computer Input
(VT580/VT480: 2 Inputs)
D-Sub Mini 15pin Number VT580 / VT480: 2
VT58 / VT48: 1
RGB 0.7Vp-p/75Ω positive
H/V Sync 4.0Vp-p/TTL Level positive / negative polarity
Composite Sync 4.0Vp-p/TTL Level positive / negative polarity
Sync on G 0.3Vp-p/75Ω (With Sync) negative polarity
Stereo Mini Jack
(VT580/VT480)
2 RCA pin
(VT58/VT48 Sharing With
Video, S-Video Input)
Stereo L/R 0.5Vrms/22kΩ or over
VT580/VT480: Sharing With Computer 1 & 2 Input
Component Input
(Sharing With Computer Input)
D-Sub Mini 15pin
(Sharing With Computer Input)
Y 1.0Vp-p/75Ω (With Sync)
Cb·Cr (Pb·Pr) 0.7Vp-p/75Ω
Compatible signals 1125i (1080i), 750p (720p), 625p (576p), 525p (480p), 525i (480i)/60Hz
1125i (1080i), 750p (720p)/50Hz, Progressive PAL-scan/50Hz
DVD Component Video Signal (15kHz)
Audio Input is 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/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 is Sharing With Video Same With Video
Output Terminals Computer Output D-Sub Mini 15pin VT580/VT480: Only Computer 1 can be output
Audio output Stereo Mini Jack Stereo
L(MONO)/R
Variable Output Level. Selected Computer & Video, S-Video
With Audio Signal Output
-
Control Terminals PC Control Mini DIN-8pin RS-232C
Built-In Speaker 1W Monaural
*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 (VT580/VT480)
VT80LP (VT58/VT48)
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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