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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
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
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by NEC: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 27 Jun 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Info modified on: 15 Jul 2016 10:16:38
The date of the most recent change of this product data-sheet in Icecat.
Product views: 10429
This statistic is based on the 61881 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 27-06-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 60239 free Open Icecat users .
Long product name NEC VT770:
The short editorial description of NEC VT770
VT770, LCD, 3000 ANSI, 1024X768, XGA

Marketing text NEC VT770

The official marketing text of NEC VT770 as supplied by the manufacturer
A combination of value and versatility means the MultiSync VT770 provides effortless operation, delivering amazingly high brightness of 3,000 ANSI lumens. featuring NEC's advanced digital functions of 3D Reform, Automatic Vertical Keystone Correction and Wall Colour Correction, the VT770 can be installed anywhere you want. The projector is equipped with a full set of input terminals, built-in stereo speakers and security functions - prefect for education or business, classrooms, presentations and meetings.

While it's simple to set up and operate, the MultiSync VT770 is flexible enough to handle the toughest assignments, making it ideal for education, business, government, and training. With its awesome video display your images will be spectacular when viewed from a DVD, VCR, game console or computer. This series can handle it all effortlessly. Computer resolutions XGA through UXGA are all supported and it is HDTV compatible, too. Because of its low profile and extremely quiet operation, the VT770 ensures your display is the centre of attention, not your projector.
Short summary description NEC VT770:
This short summary of the NEC VT770 data-sheet is auto-generated and uses the product title and the first six key specs.
NEC VT770, 635 - 7620 mm (25 - 300"), AC, 0.7 - 11 m, 400:1, 3LCD, XGA (1024x768)
Long summary description NEC VT770:
This is an auto-generated long summary of NEC VT770 based on the first three specs of the first five spec groups.
NEC VT770. Projector brightness: 3000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: XGA (1024x768). Service life of lamp: 2000 h, Bulb power: 200 W, Service life of lamp (economic mode): 3000 h. Focus: Manual, Focal length range (f-f): 24 - 28.8 mm, Aperture range (F-F): 1.7 - 2. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, SECAM. Serial interface type: RS-232, CardBus PCMCIA slot type: Type II
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Projector brightness*
3000 ANSI lumens
Projection technology*
Projector native resolution*
XGA (1024x768)
Screen size compatibility*
The different screen sizes which the device can work with.
635 - 7620 mm (25 - 300")
Projection distance*
The maximum length at which an image can be projected.
0.7 - 11 m
Contrast ratio (typical)*
The difference in light intensity between the brightest white and the darkest black.
Number of colours
16.78 million colours
Projector brightness (economic mode)
2300 ANSI lumens
Maximum analog resolution
1600 x 1200 pixels
Keystone correction, vertical
-40 - 40
Keystone correction, horizontal
-35 - 35
Matrix size
2.03 cm (0.8")
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).
200 W
Lamp power (economic mode)
152 W
Service life of lamp (economic mode)
3000 h
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′).
24 - 28.8 mm
Aperture range (F-F)
Aperture range of the device's optics, expressed in f-stops.
1.7 - 2
Analog signal format system*
The supported protocols for exchanging analog signals.
Full HD*
Full High Definition (HD) means that a display supports a resolution of 1920 x 1080 pixel, and has a digital TV connection.
The device can be used with 3D technology.
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.
USB 2.0 ports quantity*
Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
CardBus PCMCIA slot type
The type of slots for CardBus PCMCIA.
Type II
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.
DVI port*
Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
Serial interface type
Ports & interfaces
CardBus PCMCIA slots quantity
The number of slots for CardBus PCMCIA.
Ethernet LAN *
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Wi-Fi *
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Vertical scan range
50 - 120 Hz
Horizontal scan range
15 - 100 kHz
Noise level *
The amplitude level of the undesired background noise, usually measured in decibels (db).
35 dB
Noise level (economic mode)
30 dB
Built-in speaker(s) *
The device contains speaker(s) to produce sound.
Number of built-in speakers
RMS rated power
RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplfiers and loudspeakers.
10 W
Product type *
The sub-category of the product.
Desktop projector
Colour of product *
The colour e.g. red, blue, green, black, white.
Built-in display *
A display which is part of the product, so you do not need to attach another display.
Power source *
What is providing power for the product e.g. mains electricity.
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.
280 W
AC input voltage
The voltage of the AC electricity that is inpitted into the product.
100 - 240 V
AC input frequency
50 - 60 Hz
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 35°C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-10 - 50°C
Operating relative humidity (H-H)
20 - 80%
Storage relative humidity (H-H)
20 - 80%
Weight & dimensions
The measurement or extent of something from side to side.
340 mm
The distance from the front to the back of something.
245 mm
The measurement of the product from head to foot or from base to top.
97 mm
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.
3.6 kg