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NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600)

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Brand:
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NEC
Product name:
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VT490 LCD Projector
Product code :
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50031737 show
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Category
Use a beamer to project the images from your notebook, computer, DVD-player, video recorder or other device with a compatible connector on the wall or a specially-designed projection screen. With a device like this, giving professional, clear presentations is easy. Or make your own home cinema!
Data Projectors
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only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
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Info modified on: 30 May 2019 08:39:30
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Long product name NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600) :
The short editorial description of NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600)

VT490 LCD Projector
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NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600):
The official marketing text of NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600) as supplied by the manufacturer

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.
Auto Vertical Keystone Correction adjusts the trapezoidal distortion to correct the projected image.

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 (grey), light yellow, light green, light blue, sky blue, light rose, and pink.

Short summary description NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600):
This short summary of the NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600) data-sheet is auto-generated and uses the product title and the first six key specs.

NEC VT490 LCD Projector, 2000 ANSI lumens, LCD, SVGA (800x600), 600:1, 2000 h, 190 W

Long summary description NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600):
This is an auto-generated long summary of NEC VT490 LCD Projector data projector 2000 ANSI lumens SVGA (800x600) based on the first three specs of the first five spec groups.

NEC VT490 LCD Projector. Projector brightness: 2000 ANSI lumens, Projection technology: LCD, Projector native resolution: SVGA (800x600). Service life of lamp: 2000 h, Bulb power: 190 W. Focal length range (f-f): 1.5 - 1.8 mm. Analog signal format system: NTSC,PAL,SECAM. Serial interface type: RS-232

Projector
Projector brightness *
2000 ANSI lumens
Projection technology *
LCD
Projector native resolution *
SVGA (800x600)
Contrast ratio (typical) *
The difference in light intensity between the brightest white and the darkest black.
600:1
Lamps
Service life of lamp *
The length of time (usually measured in hours) which the lamp can be used for.
2000 h
Bulb power *
The power of the lamp, usually measured in watts (W).
190 W
Lens system
Focal length range (f-f) *
Measure of how strongly the system converges or diverges light. For an optical system in air, it is the distance over which initially collimated rays are brought to a focus. A system with a shorter focal length has greater optical power than one with a long focal length; that is, it bends the rays more strongly, bringing them to a focus in a shorter distance.For an optical system in air, the effective focal length (f and f′) gives the distance from the front and rear principal planes (H and H′) to the corresponding focal points (F and F′).
1.5 - 1.8 mm
Video
Analog signal format system *
The supported protocols for exchanging analog signals.
NTSC,PAL,SECAM
Ports & interfaces
VGA (D-Sub) ports quantity *
Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.
2
Ports & interfaces
Composite video in *
The socket (port) for the composite video input (white cable).
1
S-Video inputs quantity *
The number of ports (input sockets) for S-Video, which is a signalling standard for standard definition video, typically 480i or 576i.
1
Serial interface type *
RS-232
Microphone in
The socket where a microphone is connected to the device.
Yes
Power
Power consumption (typical) *
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
255 W
Power consumption (standby) *
The amount of electricity that is consumed when the product is on standby.
9 W
Weight & dimensions
Weight *
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
2.9 kg
Other features
Dimensions (WxDxH)
Dimensions of the product (Width x Depth x Height).
309 x 112 x 258 mm
Power requirements
100-240 V; 50/60 Hz
RS-232 ports
The number of sockets (ports) for RS-232. An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices. Now it has been largely replaced by USB and other ports.
1
Customer service details