Ultra-Accurate 4K HDR BlueCore Laser Projection for Enjoying Superb Entertainment Content
With the capability of generating intense BlueCore laser-powered brightness for 20,000 hours of maintenance-free operation, BenQ’s LK990 harnesses the enduring DLP picture quality, razor-sharp 4K resolution and IP6X level protection against dust to deliver impactful visual communication. LK990 is ideal for a wide range of application scenarios such as sports bar, private guesthouses, or simulated exhibitions. With the IP6X-certified dustproof capabilities and high luminance, LK990 can resist dust in outdoor environments while being used for outdoor cinema. By leveraging the innovative HDR technology and industry-leading light source, LK990 facilitates impactful and impressive visual display, allowing entertainment venues, outdoor environment or sports bars to provide the most authentic and delicate audiovisual enjoyment.
Specification
Display
Projection System DLP Single 0.67″ 4K
DMD type DC3 DMD Chip
Resolution 4K UHD (3840 x 2160)
Brightness 6000 ANSI Lumens
Contrast Ratio* 3,000,000:1
Display Color 30 Bits (1.07 billion colors)
Aspect Ratio Native 16:9 (8 aspect ratio selectable)
Light Source Laser
Light Source Life* 20,000 hrs
Optical
Throw Ratio 1.38 ~ 2.02
Zoom Ratio 1.47x
Lens Control Manual Zoom and Focus
Lens Shift Manual lens shfit,
V: ±60 %; H: ±25 %
Keystone Correction NA
Projection Offset NA
Projection Size 30″ ~ 300″
Audio
Built-in Speaker NA
Special Feature
Security(anti-theft) Security Bar
Feature 4K UHD, HDR, 3D, Projector/ Remote Control ID Setting, Auto High Altitude Mode, HDBaseT, LAN Control, 360?Projection, 4K Upscaling, True Zoom. 24/7 Hours Operating. IP6X Dust-Proof Engine. Liquid Cooling System.
Compatibility
Resolution Support VGA(640 x 480) to 4K (3840 x 2160)
Horizontal Frequency 15K ~135KHz
Vertical Scan Rate 23~120Hz
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
Power
Power Consumption(Max/Normal/Eco) Max 745W/ Normal 655W/ Eco 470W
Standby Power Consumption Normal < 0.5W, Network <2W
Power Supply 100 ~ 240V AC
Dimension and Weight
Product Dimensions (WxHxD) 470.7x 224.9 x 564.7mm
Product Weight 20.2 kg
Operation Condition
Noise Level (Normal/Eco) 37/34 dBA
Operating Temperature 0 ~ 40o C
Accessories
Accessories (Standard) Power Cord
Remote control (RCA011)
Lens cover
AAA Batteryx2
Installation Guide
Regulatory Statement
Warranty card(by sku)
Cable Tie Setx2
Rubber Cap
Accessories (Optional) Ceiling mount (5J.JFY10.001)
Connectivity
I/O Port LAN Port (RJ45 for Network control) x1
HDBaseT (4K, HDCP 2.2 for audio/video, RS232, and IR remote control) x1
Wired Remote In x1
Audio out (mini jack) x1
Monitor out (D-sub 15pin,Female) x1
PC In (D-sub 15pin, Female) x1
HDMI 1 (4K, HDMI 2.0 & HDCP 2.2) x1
HDMI 2 (HDMI 1.4 & HDCP 1.4) x1
HDMI 3 (HDMI 1.4 & HDCP 1.4) x1
HDMI Out x1
12V Trigger x1
USB Mini-B (Service) x1
USB Type-A (2A power) x1
RS232 In (D-sub 9pin, male) x1
IR Receiver(Front) x1
IR Receiver(Rear) x1
OSD
On Screen Display Language Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian /Persian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese/ Vietnam (30 languages)
Environment 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.
