BenQ LK936ST Projector

The BenQ LK936ST is a cutting-edge, dual-purpose projector built for both immersive golf simulation and high-end home theater use. Combining a powerful laser light engine with 4K UHD resolution and a versatile short-throw lens, it delivers stunning clarity, strong brightness, and installation flexibility even in compact or challenging spaces.

Key Features & Benefits

• 5100 ANSI Lumens Brightness
Delivers exceptional brightness to cut through ambient light — ideal for simulation spaces, garage setups, or multi-use rooms. 

• 4K UHD Resolution
With 3840 × 2160 native resolution (≈ 8.3 million pixels), the projector produces razor-sharp images and supports upscaling of lower-resolution content for extra detail. 

• Short-Throw & Zoom Lens
A fixed short-throw optical design (approx. 0.81–0.89:1 throw ratio) with 1.1× zoom enables large images from short distances. For example, at ~14–15 ft you can project nearly a 10 ft tall image — useful for positioning in golf simulators without casting shadows. 

• Flexible Installation Tools

• Lens Shift: ±60% vertical, ±23% horizontal shift to adjust image position without moving the unit. 

• 3D Keystone & Corner Fit: ±40° in both directions and per-corner adjustment for perfect geometry even on off-axis and angled screens. 

• Digital Shrink & Shift: Scale and reposition the image via menu (down to 75 %), avoiding physical repositioning. 

• 360° / Portrait Projection Support: Can project in any orientation (ceiling, floor, walls). 

• Durable, Low-Maintenance Laser Engine
Rated for ~20,000 hours in Normal mode (longer in ECO) and built with a sealed optical engine (IP5X dust protection) to minimize maintenance and maintain consistent quality over time. 

• Golf Mode / Color Optimisation
Special “Golf Mode” optimizes greens and blues while suppressing undesired purple fringing, enhancing realism for golf simulation environments. 
Accurate color reproduction is supported by 92% Rec.709 coverage (in dual-color-wheel design). 

• High Connectivity & Control

• HDMI 2.0 ×2 (HDCP 2.2), DisplayPort 1.2a

• HDBaseT (video, audio, control over a single RJ-45) supporting long runs up to 100m

• S/PDIF for 5.1 audio pass-through 

• Network control support: Extron, Crestron, AMX, PJ-Link, RS-232, LAN/DMS for remote management 

• Gaming / Simulation Ready
Input lag is about 33 ms at 1080p/60Hz (and comparable in 4K modes), offering decent responsiveness for casual gaming and simulator interactivity. 

• Compact Build & Practical Design
Measuring ~416 × 166 × 351 mm and weighing ~7 kg (15 lbs), the LK936ST is relatively easy to install. 
It includes a 10W mono internal speaker (adequate for basic audio or dialog) and supports external sound systems via audio outputs. 

Technical Specifications (Highlights)