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User Manual for BenQ LH890UST 1080p 4000-Lumen Interactive Ultra-Short Throw Laser Projector Click to enlarge the picture
Contents of the user manual for the BenQ LH890UST 1080p 4000-Lumen Interactive Ultra-Short
- Product category: Multimedia Projectors BenQ
- Brand: BenQ
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for BenQ Multimedia Projectors
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User manual for the BenQ LH890UST 1080p 4000-Lumen Interactive Ultra-Short contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any BenQ product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official BenQ user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a BenQ product will considerably shorten its lifespan!
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Product description The LH890UST 1080p 4000-Lumen Interactive Ultra-Short Throw Laser Projector from BenQ uses BlueCore Laser technology to deliver high color performance. It has a brightness of 4000 ANSI lumens and a 100,000:1 dynamic contrast ratio. This projector has a manual focus fixed lens with a 0.23:1 throw ratio.
The LH890UST features two HDMI ports (one with MHL), two VGA ports, an RCA composite, and S-video inputs. There are 3.5mm audio input and output jacks along with a 10W built-in speaker. A power cord, remote control, two AAA batteries, a VGA cable, and a wall mount are included. - BlueCore laser technology with precision-aligned, high-output laser source, secondary yellow-infused color wheel, and hermetically sealed DLP chip
- DustGuard technology includes sealed laser modules to protect the laser bank
- Color wheel sensors have anti-dust accumulation that resists dust buildup
- Dual color wheel system produces high color performance by increasing color ratios and purity of RGBY colors
- Creates clear images with 100,000:1 contrast ratio for true deep blacks
- 4000 ANSI lumens and superior brightness efficiency at the same level as IFPs for clear, sharp images and text even in large, bright classrooms
- Instant power on and off to reduce setup time
- 20,000 hours of maintenance-free operation
- Can be mounted on the wall directly above the screen, eliminating distracting shadows and glare for students and teachers
- Range of resolutions and projected image sizes to meet diverse classroom needs
- Interactive sensor guarantees reliable auto-calibration in any ambient lighting
- PointWrite interactive module PW40U and QWrite software (available separately) provides truly collaborative learning environments where students and teachers work together using intuitive templates
- Using QCast or Instashow accessories (available separately), teachers and students can bring their own smart devices and computers to stream documents, images, and Full HD videos to this projector
- Compatible with leading projector control systems including Crestron, AMX, PJ Link, and Extron IP Link for network control via LAN
- Multiple Display Administrator (MDA) software enables powerful centralized monitoring, control, and power scheduling across the school's projector network from a single computer
- Administrators can centrally upgrade firmware on multiple networked BenQ education projectors on the same local network via LAN (up to 253 projectors), deploying the latest updates to all devices at once
- Upgrades firmware types including TI IC, MCU IC, LAN IC, and Ballast IC
- Wall mount features an installation chart and ruler for screen alignment and image position in the classroom
- 0.75x digital shrink is used for fine tuning the screen size via OSD menu when the image is not precisely aligned on the desired frame
- Corner Fit provides individual adjustment of each corner for perfect fit and alignment onto restricted or uneven spaces
- DLP-optimized optical lens systems provide precise readability and crisp resolution for every sub-pixel
UPC: 840046040208 In the Box BenQ LH890UST 1080p 4000-Lumen Interactive Ultra-Short Throw Laser Projector Power Cord RCA022 Remote Control 2 x AAA Battery VGA Cable WM03G6 Wall Mount Limited 3-Year Warranty Table of Contents
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Technical parametersBenQ LH890UST Specs | | | Display System | 1-Chip 0.65" DC3 DMD DLP | | Native Chip Resolution | 1920 x 1080 (Full HD) | | Supported Resolutions | Maximum: WUXGA - 1920 x 1200
Minimum: VGA - 640 x 480 | | Max Brightness | 4000 Lumens | | Offset | 118.8% ± 3% | | Aspect Ratio | Native: 16:9 | | Contrast Ratio | 100000:1 | | DLP Link 3D | Yes | | Supported 3D Formats | Frame Sequential (up to 720p)
Frame Packing (up to 1080p)
Side by Side (up to 1080p)
Top Bottom (up to 1080p) | | Color Depth | 10-Bit (1.07 Billion Colors) | | Scan | Vertical: 23 to 120 Hz
Horizontal: 15 to 102 Hz | | | | Focus | Manual | | Lens | f/2.4 (f = 3.35 mm) | | Optical Zoom | Manual: 1x | | Throw Ratio | 0.23:1 | | Projection Size | 81 - 121" / 205.74 - 307.34 cm | | | | Keystone Correction | Vertical: ± 20°
Horizontal: ± 20° | | Digital Zoom | 2x | | Ceiling Mountable | Yes | | Rear Screen Projection | Yes | | Built-In Speaker | Yes | | Speaker Power | 10W | | Projection Tilt Option | Yes | | | | Inputs/Outputs | 1 x HDMI (HDMI Type-A) Video
1 x HDMI with MHL Support (HDMI Type-A) Video
1 x VGA (DE-15) Video
1 x VGA (DE-15) Video Output
1 x Composite (RCA) Video Input
1 x S-Video (4-Pin DIN) Video Input
1 x 1/8" (3.5 mm) Mini Audio Input
1 x 2RCA Audio Input
1 x 1/8" (3.5 mm) Mini Audio Output
1 x RJ45 LAN
1 x RS-232 (DE-9) Control Input
1 x USB 2.0 (USB Type-A) Power
1 x Mini-USB Service
1 x Mini-USB Control | | | | Wireless LAN / Wi-Fi | No, Optional Adapter Available | | | | Light Source | Laser Phosphor | | Expected Lamp Life | Full Brightness: 20,000 Hours | | Fan Noise | Full Brightness: 35 dB
Medium Brightness: 32 dB | | Security | Cable Lock Slot | | Supported Languages | Arabic
Bulgarian
Croatian
Czech
Danish
Dutch
English
Finnish
French
German
Greek
Hindi
Hungarian
Indonesian
Italian
Japanese
Korean
Norwegian
Polish
Portuguese
Romanian
Russian
Simplified Chinese
Spanish
Swedish
Thai
Traditional Chinese
Turkish | | AC Input Power | 100 to 240 VAC, 50 / 60 Hz at 4.5 A | | Power Consumption | Full Brightness: 380 W
Medium Brightness: 358 W
Low Brightness: 274 W
Standby Mode (Lamp Off): <0.5 W | | Max Operating Altitude | 9842' / 3000 m | | Operating Temperature | 32 to 104°F / 0 to 40°C | | Storage Temperature | -4 to 140°F / -20 to 60°C | | Operating Humidity | 10 - 90% | | Storage Humidity | 10 - 90% | | Dimensions (W x H x D) | 19.8 x 6.5 x 15.7" / 502.1 x 164.5 x 399.3 mm | | Weight | 19.97 lb / 9.06 kg | | | | Package Weight | 43.1 lb | | Box Dimensions (LxWxH) | 38.3 x 20.7 x 11.9" |
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