Key Features
Innovative Display Technology for Accurate Colors and Details:
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Resolution: 4K UHD (Ultra High Definition) for exceptional detail in people, graphics, and data display.
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Aspect Ratio: 21:9, perfect for video conferencing and front row layout.
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Brightness: 5500 Lumens, ensuring clarity even under bright ambient lighting.
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Color Performance: Superior color accuracy with tailored picture modes, including a mode for video conferencing that optimizes skin tones.
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Contrast: High contrast delivered through DLP (Digital Light Processing) technology, ensuring clear detail against both light and dark backgrounds.
Versatile and Flexible Installation:
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Throw Ratio: Wide range of 1.36-2.18, allowing for up to 200-inch display from 6 meters.
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Lens Shift: Large vertical and horizontal lens shift capabilities for flexible mounting.
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Zoom: 1.6x zoom feature for easy upgrades and installation.
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Installation Flexibility: 360° rotation projection capability for ceilings, walls, floors, or angled signage.
Advanced Features for Professional Meetings and Video Conferences:
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Keystone Correction: 3D keystone correction with a range of up to ±30° on both horizontal and vertical axes, and rotation adjustment.
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Video Conference Mode: Automatically enhances the accuracy of skin tone depiction for more immersive and natural meetings.
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High System Integration: HDBaseT connectivity for video, audio, and control signals over a single RJ-45 cable.
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Compatibility: Works with leading projector control systems like Extron, Crestron, and PJ-Link; includes RS-232 for reliable long-distance installations.
Durability and Low Maintenance:
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Lifespan: Up to 20,000-hour laser light source lifespan, eliminating frequent lamp replacement.
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DustGuard™ Technology: Sealed laser modules and enclosed light engines with IP5X dust protection, minimizing service costs and downtime.
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Filter-Free DLP Technology: Ensures lasting vibrant color and reduces total cost of ownership.
Designed for Diverse Environments:
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Bright Environments: Maintains clarity and visibility in bright settings.
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Severe Conditions: Operates smoothly under challenging conditions thanks to DustGuard™ technology.
Key Highlights for Golf Simulator Use:
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Wide Display Capability: Ideal for displaying multiple split screens, including people and presentation content in golf simulators.
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High-Resolution Clarity: Maintains clarity and detail, crucial for realistic golf simulation experiences.
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Natural Color Reproduction: Ensures immersive and authentic visuals in golf simulation scenarios.
The LK935 is not just a projector; it’s a comprehensive solution for hybrid meetings, video conferences, and immersive golf simulator experiences, delivering unparalleled visual performance with its advanced features, flexibility, and durability.
Product Specs
Display Specifications
Specification |
Detail |
Brightness (ANSI lumens) |
5500 |
Native Resolution |
4K UHD (3840×2160) |
Native Aspect Ratio |
16:9 |
Contrast Ratio (FOFO) |
3,000,000:1 |
Display Color |
30-bit (1.07 billion colors) |
Light Source |
Laser |
Light Source Life |
Normal 20,000 hrs |
Optical Specifications
Specification |
Detail |
Throw Ratio |
1.36~2.18 |
Zoom Ratio |
1.6x |
Lens |
F/# =1.809 f= 8.6 ~ 9.4 |
Projection Offset (Full-Height) |
0% |
Keystone Adjustment |
3D, Vertical ± 30 degrees; Horizontal ± 30 degrees; Rotation ± 30 degrees |
Lens Shift Vertical |
-60%~ +60% |
Lens Shift Horizontal |
-23%~ +23% |
Picture Quality
Specification |
Detail |
Rec. 709 Coverage |
92% |
Picture Modes |
3D, Bright, DICOM SIM, Golf, Infographic, Presentation, sRGB, User 1, User 2, Video, Video Conference |
Compatibility
Specification |
Detail |
Input Lag |
33.4 ms (1080P 60Hz) |
Resolution Support |
VGA (640 x 480) to 4K UHD (3840 x 2160) |
Horizontal Frequency |
15K~135KHz |
Vertical Scan Rate |
23~240Hz |
I/O Interface
Interface |
Detail |
HDMI in |
(x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) |
Display Port |
(x1) |
LAN (RJ45) |
(x1) |
HDBaseT (RJ45) |
(x1), Video/Audio |
3D Sync in |
(x1), VESA |
3D Sync out |
(x1), VESA |
USB Type A |
(x1), USB Type A-1 (2.0/Power Supply2.0A) |
RS232 in (DB-9pin) |
(x1) |
Wired Remote in (3.5mm Mini Jack) |
(x1) |
Wired Remote out (3.5mm Mini Jack) |
(x1) |
DC 12V Trigger (3.5mm Jack) |
(x1) |
Audio
Specification |
Detail |
Speaker |
(x1), 10W |
Audio out (3.5mm Mini Jack) |
(x1) |
HDMI Audio Return |
ARC, 5.1 channel |
S/PDIF |
Multi-Channel, RAW |
Environment
Specification |
Detail |
Operating Temperature |
0~40℃ |
Power Supply |
AC 100 to 240 V, 50/60 Hz |
Typical Power Consumption (110V) |
440W |
Stand-by Power Consumption |
<0.5W |
Network Stand-by Power Consumption |
<2W |
Acoustic Noise (Typ./Eco.)(dB) |
40/33 |
Accessories
Accessory |
Detail |
Remote Control w/ Battery |
RCA011 |
Power Cord (by region) |
x1 (1.8M) |
3D Glasses |
(Optional), DGD5 |
Installation Guide |
Yes |
Warranty Card (by region) |
Yes |
Universal Ceiling Mount |
(Optional), CM00G3 |
Dimension & Weight
Specification |
Detail |
Dimensions (WxHxD) (mm) |
416x166x351 |
Net Weight (kg) |
7.0 |
Product Manual