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BenQ LK990 4K HDR 6000 ANSI Lumens Installation Laser Projector - Refurbished

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BenQ LK990 4K HDR 6000 ANSI Lumens Installation Laser Projector - Refurbished

SKU-LK990-002 New

Model Highlights

LK990 4K HDR 6000 Lumens Installation Laser Projector, t he world’s No.1 DLP brand BenQ expands its full line of innovative BlueCore laser projectors.

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BlueCore Laser Technology


Revolutionary BlueCore Laser Technology

The world’s No.1 DLP brand BenQ expands its full line of innovative BlueCore laser projectors with LK990, for fixed lens installation, enabling powerful visual communication in museums or other venues for simulated training.

 
 

Precision-Aligned High-Output Laser

Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving light efficacy.

 

Superior Bright

Secondary Yellow-Infused Color Wheel

Dual synchronized BlueCore color wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.

Superior Performance

Hermetically Sealed DLP Chip

Comprising over two million micromirrors that reflect pure light through the color wheel, the DLP chip is hermetically sealed to resist heat for over 100,000 hours without degradation.

Superior Durability

 
 

Supreme Image Quality


4K UHD Image Quality for Flawless Presentation with Subtle Details


LK990 produces 4K UHD 3840 x 2160 resolution with 8.3 million distinct pixels for each frame to achieve CTA’s standard, and it utilizes the revolutionary 0.47” single-DMD DLP technology to maximize the projector’s sleek, compact profile for museums or other venues for simulated training. With four times the resolution of Full HD 1080p, 4K UHD delivers awe-inspiring clarity and crisply defined details.

 

Superb Image Details and Color Integrity from DLP Technology


To avoid inherent alignment issues of multiple panels, which can be more serious when projecting 4K content, BenQ LK990 4K Laser Projector preserves color and image integrity with the single DMD DLP technology. Generating razor-sharp images and pure colors, LK990 eliminates problems such as blurriness, shadowing, and interference patterns for immaculate clarity.


Hyper-Realistic Video Quality Empowered by HDR 10 Technology


Supercharged by HDR10 support with BenQ’s exclusive Auto HDR Color Rendition, LK990’s high Dynamic Range performance offers greater brightness, contrast range, and image optimization in a single step, bringing out every detail in 4K content for superior video display.

 


Optimize Image Quality with 4K Image Amplifying Technology


To ensure the best image quality, BenQ LK990 adopts the cutting-edge 4K Image Amplifying Technology to further enhance the quality of projected images. LK990 automatically upgrades the resolution of all projected images to 4K, guaranteeing superb image details. Additionally, LK990 also comes with Pixel Enhancer 4K, a motion-adaptive edge enhancement feature that detects changes in the color between an object and its background to produce sharp edges and precise surface textures.

 
 

DLP Technology for Lasting Vibrant Color


BenQ BlueCore laser projectors are based on the absolute reliability of the 1-chip DLP design. The highly durable DLP chip can last over 100,000 hours without degradation, ensuring true-to-life colors and pristinely legible text over countless uses.


Digital HDMI Output for Multi-Screen Projection


In exhibition spaces and public venues, multiple projected screens can capture the audience’s imagination with immersive viewing experiences. Two projectors can also be stacked to double the brightness for a single image. Conventional projectors provide an analog-signal VGA output, which can decay due to transmission distance. BenQ LK990 delivers a perfect digital signal via HDMI output directly from projector to projector or other display devices with no signal degradation for intensely bright stacked projection and beautifully mirrored multiple displays in showrooms, professional exhibits, and trade shows.

*Supports resolution up to 4K 30p


DICOM X-ray Imaging

DICOM (Digital Imaging and Communication in Medicine) is a standard for handling, storing, printing and transmitting medical imaging information. DICOM Simulation Mode is ideal for viewing grayscale medical images, such as X-rays, with an advanced grayscale level for training and educational purposes.

Specifications

LK953ST Installation Projector
Projection System DLP Single 0.47" XPR 4K
Native Resolution 4K UHD (3840 x 2160)
Brightness* (ANSI Lumens) 5000 ANSI Lumens
Contrast Ratio 3,000,000:1
Display Color 30 Bits (1.07 Billion Colors)
Aspect Ratio Native 16:9 (5 aspect ratio selectable)
Light Source Laser
Light Source Life* 20,000 hrs
Optical
Throw Ratio 0.81 ~ 0.88
DMD Type 1.1x
Zoom Ratio Manual Zoom and Focus
Lamp Type Manual lens shift, V: ±60%; H: ±23%
Keystone Correction ID keystone, V: ±30 degree
Projection Offset NA
Projection Size 30" ~ 300"
Audio
Built-in Speaker 10W
Resolution Support

VGA(640 x 480) to WUXGA_RB(1920 x 1200)

*RB = Reduced blanking‎

Horizontal Frequency 15 - 102KHz
Vertical Scan Rate 23 - 120Hz
Interface Computer in (D-sub 15pin) x 2 *integrate with component
HDMI x2
Monitor out x 1
Composite Video in (RCA) x 1
S-Video in x 1
Audio in (3.5mm Mini Jack) x 1
Audio out (3.5mm Mini Jack) x 1
Speaker 2W x 1
USB (Type mini B) x 1
RS232 (DB-9pin) x 1
IR Receiver x1 (Front)‎
Special Feature
Security Security bar / Kensington Security Slot
Feature 4K UHD, HDR10, Projector/ Remote Control ID Setting, Auto High Altitude Mode, HDBaseT, LAN Control, 360∘Projection, Dust-Proof Filter
Compatibility
Resolution Support  Up to 3840x2160p
Horizontal Frequency 15K ~ 135KHz
Vertical Scan Rate 24 ~ 120 Hz
HDTV Compatibility SDTV(480i/576i), EDTV (480p/576p), HDTV (720p, 1080i 60/50, 1080P 50/60/30/25/24, 3840x2160p 60/50/30/25/24)
Video Compatibility NA
Dimensions (W x H x D mm) 490.0 x 159.0 x 380.0 mm 
Operation Condition
Weight 10.1 Kg‎
Audible Noise (Normal /Economic Mode) 40/38 dBA
Power
Power Supply AC100 to 240V, 50 to 60 Hz ‎
Power Consumption 260W(Max), 252W(Normal), 211W(Eco), Standby <0.5W
On-Screen Display Languages Arabic /Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)
Accessories (Standard)

Power Cord
Remote control (RCA011)
Lens cover
AAA Batteryx2
Installation Guide/Regulatory Statement(Combined)
Warranty card(by SKU)
Anti-dust Filter

Accessories (Optional) Ceiling mount (CMG3)
Connectivity
I/O Port Wired Remote In x1
RS232 In (D-sub 9pin, male) x1
USB Mini-B(Service) x1
USB TypeA(5V/2A power) x1
LAN Port(RJ45 for Network control) x1
HDBaseT x1
HDMI In (HDCP2.2) x1
HDMI In x2
HDMI Out x1
PC In x1
Monitor out (D-sub 15pin,Female) x1
Audio in(mini jack) x1
Audio out (mini jack) x1
12V Trigger x1
IR Receiver(Front) x1
IR Receiver(Rear) x1
Kensington anti-theft lock slot x1
Enviornment Notice  
 

*LightSource life results will vary depending on environmental conditions and usage. Actual product's features and specifications are subject to change without notice.


* The Contrast is measure by Full On Full Off standard.

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