|Projection:||Super Close Projection||Type:||Multimedia Projectors|
BenQ MW851UST DLP projector combines both utility and convenience to suit the requirements of any modern day classroom environment. From a throw distance of 29 inches, the BenQ MW851UST projects a 95-inch widescreen picture. With the 13,000:1 ultra-sharp contrast ratio and a brightness level of 2500 lumens, this DLP projector ensures superior quality visuals. The integrated SmartEco technology of BenQ MW851UST automatically senses the amount of lamp power to consume for illumination while ensuring maximum energy conservation.
If BenQ MW851UST projector is not connected to any display source, the intelligent 'No Source Detection Mode' gets activated thereby reducing the lamp brightness to 30%. This DLP projector features an Eco Blank Mode which allows the teacher to blank the projection screen which results in a power conservation of up to 70%. With support for Crestron and PJ-Link LAN Control system, projector maintenance gets even easier since all settings are accessible via any workstation. This ultra short throw comes with two speakers and support for microphone input, both features help make the learning environment more interactive and conducive.
Care is Needed when Disposing Lamp
Fluorescent lamps will last four to five times more than incandescent bulbs. These lamps are beneficial as they reduce the need for power plants to burn fossil fuels to generate electricity, reduce the release of emissions including mercury, carbon dioxide and other pollutants that affect global warming.
Fluorescent lamps reduce solid waste, since they last longer. The incandescent or halogen lamps have a short life and require frequent replacement. The lamps used in Hitachi projectors have a long life.
These energy-efficient lighting products such as the fluorescent lamps, CFLs, and the high intensity discharge (HID) lamps contain small amounts of mercury.
The mercury remains inside the lamp and doesn't hurt the environment unless the lamp is broken. This mainly happens at the end of its life. The lamp is mostly broken when it is thrown in a garbage truck or a dumpster; thereby releasing mercury.
These lamps are not a major source of mercury pollution, but the improper disposal of large numbers of them adds mercury to the environment. Mercury is also released into the environment by burning hazardous wastes or incineration of disposed materials. 40% of man-made mercury emissions is from fossil-fuel burning power plants.
To prevent the release of mercury from the lamps, it is better to recycle them and not dispose them in the solid waste. Recycling lamps helps to capture the mercury, and it can be reused.
The US Environmental Protection Agency has special regulations for the mercury-containing lamps. This eliminates excessive paperwork, alleviates transport issues, and helps keep disposal costs low. It also eases the path for lamp recycling.
Mercury collection is a robust and growing business. It was developed to collect and recycle end of life mercury lamps from commercial buildings. Retail consumers are also having their options expanded rapidly. Most local governments collect end-of-life lamps and some retailers like Ikea and Home Depot also collect the lamps. Check your local government for lamp disposal guidelines.
BenQ Corporation was found in 1984 with core focus on computer peripherals which later on expended to optronics, communications and digital multimedia sectors. On Dec. 5, 2001, BenQ Corporation launched its own branded business to market and sell its products using the BenQ brand name. The BenQ Corporation is a now an icon in digital design world with its product lines expanding from LCD monitors, LCD TVs, digital projector, digital still cameras, mobile communications products, Personal Computers (Joybook laptop PCs, Joybook Lite Netbooks, nScreen All-in-One PCs), eBook readers, to storage devices, storage media, and human interface devices.
A very strong department of R&D is purely based on ďBringing Enjoyment N Quality to lifeĒ philosophy which earned him over 200 awards in short span of 10 years of its business including international design award (March 2010 ) for four of its products line. In 2008, BenQís ranked fourth place worldwide in projector sales and sixth place in non-PC-bundled LCD monitor sales. BenQ has expended its business to all corners of globe with its world renowned products engineered with unmatched design. BenQís global sales and marketing network covers Europe, North America, Latin America, China and AMEA (Asia Pacific, Middle East, Africa) consisting of 43 sales offices in 28 countries and with brand presence in over 100 countries.
BenQ Corporation has strived to not only fulfill its commitment by providing better products and services but also devoted itself to the practice and promotion of social accountability, environmental, safety and health management to care and contribute to the society and improve quality of life.
Presentation tools assist in conducting presentations. Presentation equipment includes interactive whiteboards, electronic copyboards, interactive panels, interactive plasma displays, educational tools and software, bluetooth and USB tablets, multimedia projectors and document cameras.
AVerMedia, 3M, Epson, Boxlight, eBeam, Elmo, Hitachi, Lumens, Mimio, NEC, NextWindow, Numonics, Panasonic, Plus, PolyVision, QOMO, Quartet, Qwizdom, RM EasiTeach, Samsung, Teamboard and Wacom specialize in presentation tools.
Popular products are Elmoís P10S and CO-10, eBeamís Edge, AverMediaís AVerVision SPB370, 3Mís SCP712 and SCP716, Hitachiís CP-X5 Digital Projector and CP-X2011 LCD Projector, Lumenís DC120 and DC166 Document Camera, Mimioís Mimio Pad Wireless Tablet and Mimio Interactive, NECís Digital Projector NP310 and NP110, NextWindowís PC Touch (1900 Series), Display Touch (2100 Series) and Optical Sensor (2500 Series), Numonicís Intelliboard Interactive Whiteboard 77 and IntelliMonitor 19 Inches LCD Panel, Panasonic UB-T780 Interactive Whiteboard, Plusís Color CopyBoard CR-5, Polyvisionís TS 620 Interactive Whiteboard and ēno Classic 2610 Interactive Whiteboard, QOMOís QD8000 document camera and QPC30 portable document camera, Quartetís IdeaShare Interactive Whiteboard Q8000 and Q8500, Qwizdomís Q7 Presenter Tablet and Q5 Presenter Remote, and Wacomís Cintiq 21 Pen Display.
Digital and multimedia projectors project a video signal on a projection screen. They use a bright lens system for projecting the image. These projectors are used in meeting rooms, conference rooms, classrooms, auditoriums and where ever the need arises.
3M, Boxlight, Elmo and Hitachi specialize in digital and multimedia projectors are. Popular projectors are 3Mís X45, SCP712, SCP716 and X95i, Boxlightís Seattle X22N, TraveLight3 Ultra and ProjectoWrite2, Elmoís IP-40SE and IP-750E, and Hitachiís CP-X5, CP-X2011N, CP-X4 and CP-DW10N.
|Native Resolution||WXGA (1280x800)|
|Brightness||2500 ANSI Lumens|
|Display Color||1.07 Billion Colors|
|Aspect Ratio||Native 16:10 (5 aspect ratio selectable)|
|Throw Ratio||0.36 (95"@ 2.43 ft)|
|Image Size (Diagonal)||60"~300"|
|Lamp Type||UHP230W (with Smart Eco Mode)|
|Lamp Life (Nor/Eco/Smart Eco Mode)||3500/5000/ up to 6500 hrs|
|Keystone Adjustment||Manual, Vertical +/- 15 degrees|
|Resolution Support||VGA(640 x 480) to UXGA(1600 x 1200)|
|Vertical Scan Rate||23~120Hz|
|Compatibility||HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p|
Video Compatibility: NTSC, PAL, SECAM
|Interface||Computer in (D-sub 15pin) x 2 (shared with Component video)|
Monitor out (D-sub 15pin) x 1
Composite Video in (RCA) x 1
S-Video in (Mini DIN 4pin) x 1
Audio in (Mini Jack) x 2
Audio L/R in (RCA) x 2
Audio out (Mini Jack) x 1
Microphone in (Mini Jack) x 1
Speaker 10W x 2
LAN (RJ45) x 1 (LAN Control )
HDMI V1.3 x 1
USB (Type Mini B) x 1 (USB Download & Page up/down)
DC 12V Trigger (3.5mm Jack) x 1
RS232 (DB-9pin) x 1
|Dimensions||9.3"H x 13.4"W x 12.7"D|
|Power Supply||100 to 240 VAC, 50 to 60 Hz|
|Power Consumption||Typical 321W, Standby < 0.5W|
|Audible Noise||33/27 dBA (Normal/Economic mode)|
|On-Screen Display Languages||English/ France/ Germany/ Italian/ Spanish/ Russian/ Traditional|
Chinese/ Simplified Chinese/ Japanese/ Korean/ Swedish/ Dutch/
Turkish/ Czech/ Portuguese/ Thai/ Polish/ Hungarian/ Croatian/
Romanian/ Norwegian/ Danish/ Bulgaria/ Finnish/ Indonesian/ Greek/
Hindi/ Arabic (28 Languages)
|Picture Mode||Dynamic/Presentation/sRGB/Cinema/User 1/User 2|
|Accessories (Standard)||Remote Control w/ Battery, Power Cord, User Manual CD, Quick Start Guide, |
Warranty Card, VGA (D-sub 15 pin) Cable
|Limited Warranty||3 Years Parts/Labor; 1 Year or 2000 hours of lamp life|
"Good experience, I'm very satisfied."
"Kevin was very fast to get back to me and was very pleasant on the phone."
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