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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
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- Quick Start & Quick Power Off function
- Wall Colour Correction
- Auto Vertical keystone Correction (VT580 only)
- Security function
- Carrying handle
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| 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. |
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| Terminal Panel |
| VT580/VT480 |
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| VT58/VT48 |
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| Specifications
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| 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 |
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| 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. |
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| Soft Case (basic accessory) |
Options |
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Replacement lamp VT85LP (VT580/VT480)
VT80LP (VT58/VT48)
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Model codes, specifications and
available options may differ by region.
For detailed information, please contact the NEC sales company or
dealer in your area.
All brand and product names are registered trademarks of their respective holders. Further
trademark information |
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