- Lightweight : 3.5 kg
- High brightness : 3000 ANSI Iumens (LT380), 2500 ANSI Lumens(LT280)
- XGA(1024 x 768 dots)resolution
- Automatic Vertical Keystone Correction and 3 D Reform function
- Wall Colour Correction
- High - Speed Wireless & Wired LAN Capability
- Security functions
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Impress and Express with Big Screen Solutions from NEC
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- High brightness
Although it has a highly transportable, lightweight body weigning 3.5 kg, it achieves high brightness of 3000 ANSI lumens, which is sufficient for use in a
bright room.(This is for the LT380. The brightness is 2500 ANSI Iumens for the LT280.)
- Automatic Vertical Keystone Correction and 3D Reform function
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 bulit in to 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 (+/- 40 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. With the 3D Reform function, it is also possible to correct trapezoidal distortion manually by clicking the Four corners of the
projected image with a mouse connected to the main unit to project square images.
- Wall Colour Correction
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 lenes of the projected images can be approximated to those projected on a white screen. The following
eight colour options are avallable as user seiections blackboard , blackboard (gray), light yellow . light green , light blue , sky blue , light rose and
pink
- High - Speed Wireless LAN (IEEE802.11/b/g) and Wired LAN (RJ - 45 10BASE-T/100BASE-TX)Capability
Images on the PC display can be projected without a connecting cable by installing image Express Utility 2D (IEU 2.0) on the PC as well as loading the wiraless
LAN card (option) on the projector respectively, IEU 2.0 is dedicated software that is attached to the projector . The projectors support IEEE802.11g in addition
to the ordinary IEEE 802.11b. Smoother image projection has been achieved by the unique compression method deveioped by NEC . The projectors support wired LAN
with an iniegrated RJ - 45 connector.
- Low Noise 35/30 dB
By selecting the power saving" Lamp Eco Mode " power consumption can be saved and noise level can be reduced to 30 dB, so that the user can hold conferenced or
classes in a quiet environment without noises from the fan (35 dB in normal use)
- Security function prevents unauthorized use or theft
By using passwords , the projector cannot be used by unauthorized persons Once the secunty function is in effect, a message requesing the password is displayed
when the power of the main will is lurned on this impossible to project an image unless the proper password is entered.
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Wireless LAN functions
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High - speed, high-quality image transfer in a wireless environment
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by image Express Utility 2.0 (Ver.2.0)
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- A presenter (a PC transmitting images to the projector) can be switched
With an ordinary projector, it is necessary to reconnect the RGB cabtes when the presenter changes. Conversety, this projector can change presenters with a
single operation . The person who wants to speak can send images from his/her PC to the projector just by clicking the "Become a Presenter" button.
- Images transmitted from a pc to the Projector can be monitored with other PCs
A presenter can transmit images to not only the projector but also participants PCs, For a presentation in a large conference room, participants can confirm
defails of the projected images, such as small characters, etc., with their own PCs. A presenter can distribute files or documents used in the presentation
through the network.
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- Projected images can be stored in memory and notes can be added in a text field.
In addition to viewing the projected images on your own PC, you can also store the images on your PC, Since some margin space is available. you can take notes or
prowide the minutes of a meeting.
- Training mode
An administrator(a teacher) can switch images on the participants' (students') PC's to be projected on a screen. With the Training mode. a single PC can control
PCs that project images onto a screen . You can switch the PCs that project image or pause communication with the projector.
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