Description
Craftsmanship, perfect performance of BlueCore laser
The BlueCore laser engine engine accurately enters the lens optical system with almost zero deviation, which can increase the enhanced luminous flux and greatly improve the effect, allowing the LH890UST to reach a high brightness of 4000 lumens.
Dual color wheel for optimal color performance
Through the ideal mixing of red, green, blue, and yellow segments, BenQ laser projectors can produce moving colors and achieve a wider color gamut and colors than traditional lamp-type projectors.
Sealed optical engine, long-lasting DLP DMD chip
The DLP DMD chip contains more than 2 million micro-reflective lattices to reflect light through the color wheel. It is airtightly sealed, resistant to high temperatures, and can be used for more than 100,000 hours without dissolving.
BenQ LH890UST features BenQ's exclusive DustGuard™ technology, which uses a sealed laser module and a sealed light engine to protect the DMD chip, color wheel sensor, laser storage library and other optical components. This key design seals the engine to prevent dust
The LH890UST ultra-short throw laser projector greatly improves the dust-proof technology of DLP digital projectors. Through a smart sensor installed under the color wheel, it automatically collects accumulated dust and dust to prevent the accumulation of large amounts of dust from causing interference to the IR infrared signal and color abnormality or even shutdown, greatly extending the product performance life.
LH890UST's powerful BlueCore™ laser projection adopts a dual color wheel system, which uses RGBY color matching to increase brightness and chroma, allowing the BenQ laser projector to produce moving colors and achieve a wider range than traditional lamp-type projectors. color gamut.
The LH890UST ultra-short throw laser projector will provide users with extremely clear contrast ratios of up to 100,000:1, which will deliver near-real blacks, lifelike colors, and pin-to-inch details.
LH890UST also has an automatic wake-up function, which can change from a completely black screen to a richly colored picture without waiting for a long time to power on.
The LH890UST ultra-short-throw laser projector is equipped with a 4000-lumen high-brightness lamp. Even in a medium-sized conference room with about 20 people, the LH890UST can provide high-quality, high-brightness, and high-level meetings. No matter how complex the presentation chart is, it can still be prepared calmly. At the same time, it is equipped with BenQ's exclusive DustGuard dust-proof technology, which effectively prevents dust from clogging, thereby ensuring stable output of optical-mechanical performance and providing long-lasting, bright and clear images.
The BenQ BlueCore™ laser projector has a fast power-on and off feature, which allows it to enter full brightness quickly compared to traditional lamp projectors.
The LH890UST ultra-short throw laser projector has a fully enclosed laser optical system, which can guarantee a stable and long service life of 20,000 hours, thereby avoiding additional maintenance costs such as replacing the light source.
The BenQ LH890UST ultra-short throw laser projector can be installed upside down on the ceiling directly above the projection screen. Unlike normal focus range projectors, which must be placed at a distance of 1~3 meters to project a 100-inch image. This allows users such as teachers and speakers to move more freely without worrying about blocking the projector light.
BenQ LH890UST ultra-short throw laser projector provides 1080p high-resolution image quality. It is recommended to project large screens of 80"~120". It can provide users with 100-inch projection at a lower cost in classrooms, conference rooms, and even home theaters. Big picture dreams.
Just plug the wireless display connector QCast Mirror into the HDMI port of the monitor, such as projectors, large monitors, commercial monitors, etc., and follow the on-screen instructions to set up the connection. Smart mobile devices (Android, iOS), laptops (Windows , MacOS), you can project wirelessly immediately.
*The wireless display adapter QCast Mirror is optional.
LH890UST supports a variety of advanced projector remote control systems (such as Crestron, AMX, PJ Link and Extron* IP Link), and can perform local network control through LAN, making it easier to connect to the central control system. LH890UST also supports RS-232 port, which allows for remote control up to 15 meters away without setting up a local network.
*For more information on Extron, please visit the Extron official website: www.extron.com/downloads .
The BenQ Multi-Display Management System (MDA) software interface enables projector control, identification and work management from a single computer. MDA simplifies routine tasks such as power-on/off procedures using scheduling and remote functions.
The central system administrator can control multiple projectors (up to 253 projectors) through the LAN area network and update the firmware of all projectors in the local network at the same time. Currently, the updateable firmware includes TI IC, MCU IC, LAN IC and Ballast IC, allowing projector users to have a better user interface.
The LH806UST ultra-short throw laser projector has an exclusive hanging bracket with detailed installation diagrams and size tables to assist in quick installation. If a wall mount/ceiling mount is already installed, the LH890UST can also be installed directly and adjusted to a square and complete screen through the three-way adjustment knob.
Digital zoom function <br>Provides digital zooming of the picture, which can be gradually reduced to 75% of the original picture size in a subtle step of 0.5%. As a final precision correction during installation.
Coner Fit
When the projector cannot be installed squarely, you can individually adjust each corner through the four-corner correction function to perfectly align the image and project a square and large screen.
DLP digital projectors have high contrast characteristics, and BenQ uses advanced optical technology to allow light to penetrate the lens, presenting precise and clearly readable text on the projection screen.
DLP digital projectors have very high industrial durability characteristics, with a service life of up to 1,000,000 hours. Through BenQ's professional and sophisticated projector technology, the projected images can always maintain perfect picture quality. Even for BenQ traditional lamp projectors, after replacing the lamp, the picture still looks like a brand new projector.
