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BenQ LW855UST DLP-projektor WXGA VGA HDMI Component video
BenQ LW855UST - DLP-projektor - laserdiode - 3D - 3500 ANSI lumens - WXGA (1280 x 800) - 16:10 - 720p - ultrakort kast fikseret objektiv
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Varenummer 1001694620
Model 9H.JRY77.24E
Producent BenQ
EAN 4718755091346
Vægt 6.5 kg
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Informationer/specifikationer på siden er vejledende og kan uden varsel være ændret af producenten. Der tages forbehold for trykfejl og vejledende billeder.
| Produktbeskrivelse | BenQ LW855UST - DLP-projektor - ultrakort kast - 3D |
| Enhedstype | DLP-projektor - 720p |
| 3D-duelig | Ja (3D briller solgt separat) |
| Mikrodisplay | DLP Chip |
| Lysstyrke | 3500 ANSI lumens |
| Kontrastforhold | 3000000:1 |
| Opløsning | WXGA (1280 x 800) |
| Native Aspect Ratio | 16:10 |
| Farvesupport | 1,07 milliarder farver (30-bit) |
| Objektiv | Ultrakort kast fikseret objektiv |
| Lampetype | Laserdiode |
| Lampes livscyklus | Op til 20000 time(r) - normal tilstand<br>Op til 38000 time(r) - økonomisk tilstand<br>Op til 60000 time(r) - dæmpetilstand |
| Video Modes | 480p, 720p, 480i, 576i, 576p |
| Højttalere | Højtaler(e) - integreret |
| Effekt | AC 100-240 V (50/60 Hz) |
| Strømforbrug ved drift | 170 Watt |
| Dimensioner (B x D x H) | 31.72 cm x 20.8 cm x 37.64 cm |
| Vægt | 6.5 kg |
| Generelt | |
|---|---|
| 3D-duelig | Ja (3D briller solgt separat) |
| Enhedstype | DLP-projektor - 720p |
| Netværk | Ethernet |
| Projektor | |
| Billedstørrelse | 172 cm - 215 cm |
| Digital zoomfaktor | 2x |
| Egenskaber | sRGB farveprofil, Auto Power Off, auto-strøm til, PointWrite Technology, forseglet optisk motor, Digital Image Shift-teknologi, Dust Guard Technology, Infographic Mode, Vivid Mode, Bright Mode, Brugertilstand, digital krympning, 2D Keystone & Cor |
| Farvesupport | 1,07 milliarder farver (30-bit) |
| Kontrastforhold | 3000000:1 |
| Lampes livscyklus | Op til 20000 time(r) - normal tilstand | Op til 38000 time(r) - økonomisk tilstand | Op til 60000 time(r) - dæmpetilstand |
| Lampetype | Laserdiode |
| Lysstyrke | 3500 ANSI lumens |
| Maks. synkroniseringshastighed (V x H) | 120 Hz x 135 kHz |
| Mikrodisplay | DLP Chip |
| Native Aspect Ratio | 16:10 |
| Opløsning | WXGA - WXGA (1280 x 800) (normal) / 1920 x 1200 (resized) |
| Rækkeviddeforhold | 0.35:1 |
| Styring og justeringer | Keystone korrektion |
| Objektiv | |
| Blændeåbning | F/2.5 |
| Horisontal keystone korrection | -15 / +15 |
| Keystone korrektionsretning | Horisontal, lodret |
| Type | Ultrakort kast fikseret objektiv |
| Vertikal keystone korrection | -15 / +15 |
| Vertikalt objektivskift | 2% / 2% |
| Videoindgang | |
| Video Modes | 480p, 720p, 480i, 576i, 576p |
| Video-interfacer | VGA, HDMI, component video |
| Højttalere | |
| Højttalere | 2 x højre/venstre kanal |
| Lydudgangsmodus | Stereo |
| Type | Integreret |
| Udgangseffekt/kanal | 10 Watt |
| Ekspansion / Konnektivitet | |
| Interface | 1 x VGA / komponentvideoindgang - 15 pin HD D-Sub (HD-15) | 1 x VGA-output - 15 pin HD D-Sub (HD-15) | 2 x HDMI - 19 pin HDMI Type A | 1 x netværk - RJ-45 | 1 x USB 2.0 - 4 pin USB Type A (kun strøm) | 1 x USB - mini-USB type B | 1 x serielt RS-232 i |
| Diverse | |
| Medfølgende ledninger | 1 x VGA-kabel |
| Overensstemmelsesstandarder | IP6X, HDCP 2.2, IEC 60825-1:2014 Class 1 Third Edition, EN 60825-1:2014 + A11:2021, EN 50689:2021 |
| Sikkerhedsåbningstype | Kensington-sikkerhedsåbning |
| Sikkerhedsfunktioner | Slot sikkerhedslås (kabel lås sælges separat) |
| Udstyr inkluderet | Vægmonteringssæt, trådløs fjernstyring, batterier, strømkabel (3 m) |
| Effekt | |
| Nødvendig spænding | AC 100-240 V (50/60 Hz) |
| Strømforbrug ved drift | 170 Watt |
| Strømforbrugs-stand by | 0.5 Watt |
| Strømkilde | AC |
| Mål og vægt | |
| Bredde | 31.72 cm |
| Dybde | 20.8 cm |
| Højde | 37.64 cm |
| Vægt | 6.5 kg |
| Miljømæssige parametre | |
| Fugtighedsgrad ved brug | 10 - 90 % (ikke-kondenserende) |
| Lydudbredelse | 34 dB |
| Maks. driftstemperatur | 40 °C |
| Min. driftstemperatur | 0 °C |
| Sound Emission (Økonomisk Mode) | 32 dB |
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LW855UST 3500AL WXGA Laser Ultra Short Throw Interactive Projector
Paving the Way for Cutting-Edge Classroom Interaction- T/R=0.35 ultra short throw ratio
- Up to 38,000-hour laser light source lifespan (under Eco mode)
- BenQ Exclusive Infographic/Vivid Mode
- PointWrite Interactive Solution Compatibility
- IP6X dustproof sealed engine mechanism reduces maintenance costs
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Creating Lasting Lessons with Stunning Picture Quality
Revolutionary Laser Technology
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Superior Brightness
Precision-Aligned High Output Laser SourceSuperior Performance
Secondary Yellow-Infused Color WheelSuperior Durability
Hermetically Sealed DLP Chip.png)
Laser-Enabled Ultra High Contrast
The LW855UST Interactive Laser Projector produces stunningly clear images with an extra high contrast ratio of 3,000,000:1 for true deep blacks, vibrant rich colors, and exquisitely subtle details..png)
Uncompromised High Brightness
For excellent projection performance, the LW855UST produces 3500 ANSI lumens and WXGA 1280x800 resolution for clear, sharp images and text even in large and bright classrooms. High brightness allows you to keep the lights on during lessons, and wide aspect resolution increases visibility and readability in all types of content..png)
Tailored Color Modes for Optimal Learning Experiences
With BenQ professional color-grading technology, the LW855UST is tailored for presenting various educational content. Infographic Mode is great for showcasing the text and graphics of infographics in detail, ensuring more saturated and lively color performance than standard Presentation Mode. Vivid Mode is designed for superior color performance for video or image presentations.
Optimized Investment in Education Tech
Superior IP6X Dust-proof Sealed Engine Design to Prolong Projector Lifespan
Resists Dust Buildup
An ingenious anti-dust accumulation color wheel sensor repels debris from blocking the IR signal and causing flickering, abnormal colors, or even shutdown.Sealed Laser Light Source
The laser light source is fully enclosed and well protected from dust in any environment.Sealed Engine
Advanced IP6X protection with a sealed engine that eliminates any chance of dust contaminating the projector’s key components..png)
Instant Power On and Off
The LW855UST laser projector can be turned on and off instantly, significantly reducing setup time compared to lamp-based projectors. The LW855UST also features instant response, requiring no waiting to turn on or resume for flexible performance..png)
38,000-hour Long-Lasting Performance
With a fully sealed laser light source and an innovative sealed laser engine design, the LW855UST delivers 38,000 hours of maintenance-free operation under Eco mode, eliminating the need for lamp replacements and maintenance costs.Expanding Classroom Possibilities with Collaborative Teaching
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Ultra Short Throw
The LW855UST ultra short throw laser projector can be mounted just inches from the wall or directly above the screen, eliminating distracting shadows and glare so students and teachers can freely engage and collaborate at the board..png)
Collaborate Freely on Any Surface
BenQ PointWrite™ technology works on any flat surface, creating new opportunities for classroom interactivity and enabling more possibilities for modern digital classrooms..png)
Multi-Touch with Pens and Multi-Screen Collaboration
Coupled with PointWrite™ PW30U kit and the PT20 touch module, the LW855UST augments collaboration with styluses or direct touch. In QWrite software Whiteboard Mode, teachers can run different applications or display, view, and annotate across two screens for multiple users at once.*PointWrite™ PW30U and PT20 are optional accessories sold separately.
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Intuitive Setup
BenQ PointWrite™ automatically calibrates and saves its settings the moment it is plugged into a computer’s USB port. Additionally, the LW855UST’s interactive sensor guarantees reliable auto-calibration in any ambient lighting environment..png)
Easier BYOD Collaboration
For engaging and intuitive lessons, teachers and students can bring their own smart devices and computers to stream documents, images, and even full HD videos via LW855UST projectors, facilitating open exchange of ideas and collaborative teamwork.* Compatible with the LW855UST and LH856UST, the QCast Mirror QP30 dongle is an optional accessory, sold separately.
Facilitating Smart and Efficient Projector Maintenance
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Control System Compatibility
The LW855UST is widely compatible with leading projector control systems including Crestron, AMX, and PJ Link for network control via LAN, making it simple to integrate into educational network infrastructures. The LW855UST also supports RS-232 for reliable long distance installation of up to 15 meters when there is no LAN port available nearby..png)
Centralized Control with BenQ DMS Software
BenQ DMS Local is a device info and management software suit for Windows. The software helps IT departments control multiple displays at a time via LAN..png)
Centralized Upgrade Tool for Multi-projector Maintenance
Administrators can centrally upgrade the firmware on multiple networked BenQ projectors on the same local network via LAN (up to 253 projectors), deploying the latest updates to all devices at once. This new tool can upgrade firmware for TI IC, MCU IC, LAN IC, and Ballast IC, with a friendly user interface.Simplified Image Alignment and Perfect Installation
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Streamlined Wall Mount Alignment
For efficient professional installation, the LH856UST ultrashort throw projector wall mount features an installation chart and ruler for perfect screen alignment and image positioning in the classroom. To make things even simpler, a three-way adjustment knob is located in the front of the projector for cleanly installed, absolutely square screens..png)
Lens Shift and 2X Digital Zoom
The LW855UST offers vertical lens shift of 2% to fit perfectly into any room with a dynamic range of projection distances and heights. The 2X digital zoom offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting and placement options..png)
Digital Shrink & Shift
Shrink and shift projection via the OSD without reinstalling or adjusting the projector physically to get precisely aligned images on the desired frame and space..png)
2D Keystone & Corner Fit
The LW855UST is equipped with two-dimensional keystone correction. Corner Fit control adjusts each corner respectively for perfectly aligned image geometry.Enduring Picture Perfection from the World’s Leading DLP Brand
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Unmatched Readability
With industry-leading high contrast, BenQ educational projectors utilize advanced DLP-optimized optical lens systems to provide precise readability and crisp resolution for every single subpixel..png)
Long Lasting Picture Quality
With industrial-grade durability DLP technology, BenQ educational projectors maintain long lasting picture perfection without color decay. Unlike non-DLP projectors, BenQ DLP educational projectors deliver visual quality that remain like brand new over a long projector lifespan. And with over two million micromirrors and minimal heat buildup, the DLP chip used by BenQ endures over 100,000 hours without degradation.Specifikationer
| Product Description | |
|---|---|
| Product Description | BenQ - DLP projector |
| Device Type | DLP projector |
| Speakers | Speaker(s) - integrated |
RMA
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