{"product_id":"benq-lk830st-4000-lumen-4k-ultra-short-throw-laser-golf-simulator-projector","title":"BenQ LK830ST 4000-Lumen 4K Ultra Short Throw Laser Golf Simulator Projector","description":"\u003cp\u003eThe BenQ LK830ST 4000-Lumen 4K Ultra Short Throw Laser Golf Simulator Projector is purpose-built for immersive golf simulation, multi-projector installations, and demanding commercial environments. Delivering true 4K UHD (3840 x 2160) resolution with 4000 ANSI lumens of laser brightness, it produces razor-sharp detail, vibrant Rec.709 color, and outstanding clarity even in well-lit spaces.\u003cbr\u003e\u003cbr\u003eWith a 0.5 short throw ratio, the LK830ST creates large, edge-to-edge images from a short distance making it ideal for simulator bays and tight installation environments. Its IP6X sealed laser engine, blending-ready mode, LAN firmware updates, and 360° installation flexibility make it a reliable, low-maintenance solution for professional golf setups and multi-projector applications alike.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBenQ LK830ST 4000-Lumen 4K Ultra Short Throw Laser Golf Simulator Projector\u003c\/li\u003e\n\u003cli\u003eRemote Control W\/ Battery\u003c\/li\u003e\n\u003cli\u003ePower Cord (1.8M)\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003cli\u003eWarranty Card (By Region)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBlending Ready Mode\u003c\/strong\u003e\u003cbr\u003eDesigned for seamless multi-projector installations, Blending Ready Mode provides a one-click preset to simplify edge blending setup. It significantly reduces calibration time while ensuring smooth image alignment across large displays.\u003cbr\u003e\u003cbr\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Blending Ready Mode.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/Blending-Ready-Mode_600x600.png?v=1772116726\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eBrilliant Visuals With Stable Color And Performance\u003c\/strong\u003e\u003cbr\u003eExperience vivid Rec.709 color accuracy, high contrast, and powerful 4000-lumen brightness driven by a long-lasting laser light source. The 20,000-hour laser engine delivers consistent performance with minimal maintenance requirements.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/Brilliant-Visuals-With-Stable-Color-And-Performance_600x600.png?v=1772116726\" alt=\"Brilliant Visuals With Stable Color And Performance.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eBenQ WBA For Seamless Multi-Projector White Calibration\u003c\/strong\u003e\u003cbr\u003eFactory white balance adjustment reduces color variance between multiple units, cutting manual calibration time dramatically. Achieve consistent color and brightness across blended displays with minimal effort.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/BenQ-WBA-For-Seamless-Multi-Projector-White-Calibration_600x600.png?v=1772116726\" alt=\"BenQ WBA For Seamless Multi-Projector White Calibration.\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e360° And Portrait Projection\u003c\/strong\u003e\u003cbr\u003eInstall the projector at virtually any angle, including ceiling, wall, floor, or portrait orientation. This flexibility supports creative installations and unique commercial environments.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/360_-And-Portrait-Projection_600x600.png?v=1772116726\" alt=\"360° And Portrait Projection.\" style=\"float: none;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDetail Visibility\u003c\/strong\u003e\u003cbr\u003eTrue 4K UHD resolution renders every course contour, terrain texture, and fine graphic detail with exceptional clarity. Ideal for golf simulation and professional presentation environments where precision matters.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eShort Throw With Up To 300-Inch Display\u003c\/strong\u003e\u003cbr\u003eThe 0.5 throw ratio projects expansive images from a short mounting distance, minimizing shadows and maximizing usable space. Perfect for simulator enclosures and rooms with limited depth.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIP6X Sealed Engine Design\u003c\/strong\u003e\u003cbr\u003eThe sealed optical engine prevents dust intrusion, ensuring stable brightness and long-term reliability in dusty venues such as training centers, exhibition halls, and simulator facilities.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOptional Air Filter With Auto Reset Mechanism\u003c\/strong\u003e\u003cbr\u003eAn optional filter provides added protection in high-dust environments. The built-in timer automatically tracks usage and resets when a new filter is installed, simplifying maintenance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLAN Firmware Update And DMS Control\u003c\/strong\u003e\u003cbr\u003eUpdate firmware over the network without physical access and remotely monitor device status. Streamlined device management reduces downtime and supports large-scale installations with ease.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded with Your Purchase:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBenQ LK830ST 4000-Lumen 4K Ultra Short Throw Laser Golf Simulator Projector\u003c\/li\u003e\n\u003cli\u003eRemote Control W\/ Battery\u003c\/li\u003e\n\u003cli\u003ePower Cord (1.8M)\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\u003cli\u003eWarranty Card (By Region)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrightness (ANSI lumens): 4000\u003c\/li\u003e\n\u003cli\u003eResolution: 4K UHD (3840 x 2160)\u003c\/li\u003e\n\u003cli\u003eNative Aspect Ratio: 16:9\u003c\/li\u003e\n\u003cli\u003eContrast Ratio (FOFO): 3,000,000:1\u003c\/li\u003e\n\u003cli\u003eDisplay Color: 30-bit (1.07 billion colors)\u003c\/li\u003e\n\u003cli\u003eLight Source: Laser\u003c\/li\u003e\n\u003cli\u003eLight Source Life: 20,000 hrs\u003c\/li\u003e\n\u003cli\u003eScreen Fill: 4:3; 16:9; 16:10; 1:1; 5:4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eOptical:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThrow Ratio: 0.5\u003c\/li\u003e\n\u003cli\u003eZoom Ratio: Fixed\u003c\/li\u003e\n\u003cli\u003eLens: F 2.8; f 17.51 mm\u003c\/li\u003e\n\u003cli\u003eProjection Offset (Full-Height): 114%\u003c\/li\u003e\n\u003cli\u003eKeystone Adjustment: 2D (Auto) vertical ± 30 degrees; horizontal ± 30 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003ePicture:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRec. 709 Coverage: 93%\u003c\/li\u003e\n\u003cli\u003ePicture Modes: Simulation 3D, Bright, Cinema, Golf, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput Lag: 16.7 ms (1080P 60Hz); 16.7 ms (4K 60Hz); 4.2 ms (1080P 240Hz); 8.3 ms (1080P 120Hz)\u003c\/li\u003e\n\u003cli\u003eResolution Support: VGA (640 x 480) to 4K UHD (3840 x 2160)\u003c\/li\u003e\n\u003cli\u003eHorizontal Frequency: 15K~135KHz\u003c\/li\u003e\n\u003cli\u003eVertical Scan Rate: 23~240Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eI\/O Interface:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHDMI In: 2 (HDMI-1 2.0b\/HDCP2.2; HDMI-2 2.0b\/HDCP2.2)\u003c\/li\u003e\n\u003cli\u003eLAN (RJ45): 1\u003c\/li\u003e\n\u003cli\u003eUSB Type A: 2\u003c\/li\u003e\n\u003cli\u003eRS232 In (DB-9pin): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eAudio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker: 15W (x1)\u003c\/li\u003e\n\u003cli\u003eAudio Out (3.5mm Mini Jack): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eEnvironment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: 0~40°C\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC 100 to 240 V, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eTypical Power Consumption (110V): 230W @110VAC\u003c\/li\u003e\n\u003cli\u003eStand-by Power Consumption: \u0026lt;0.5W\u003c\/li\u003e\n\u003cli\u003eNetwork Stand-by Power Consumption: \u0026lt;2W\u003c\/li\u003e\n\u003cli\u003eAcoustic Noise (Typ.\/Eco.)(dB): 30\/24\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eAccessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemote Control W\/ Battery: RCA011\u003c\/li\u003e\n\u003cli\u003ePower Cord (By Region): x1 (1.8M)\u003c\/li\u003e\n\u003cli\u003eQuick Start Guide: x1\u003c\/li\u003e\n\u003cli\u003eWarranty Card (By Region): Yes\u003c\/li\u003e\n\u003cli\u003eAnti-dust Filter: Optional\u003c\/li\u003e\n\u003cli\u003eUniversal Ceiling Mount: CM00G3 (Optional)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eDimension \u0026amp; Weight:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions(mm): 279W x 121H x 229D\u003c\/li\u003e\n\u003cli\u003eDimensions(inches): 11\"W x 4.8\"H x 9\"D\u003c\/li\u003e\n\u003cli\u003eNet Weight (kg): 3.4 kg\u003c\/li\u003e\n\u003cli\u003eNet Weight (lb): 7.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eProjection System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProjection System: DLP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the BenQ LK830ST good for golf simulators?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 0.5 short throw ratio allows you to project a large image from a short distance, making it ideal for simulator enclosures. Combined with true 4K UHD resolution and 4000 ANSI lumens, it delivers sharp course detail and bright visuals even in rooms with ambient light.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: How large of a screen can this projector display?\u003c\/strong\u003e\u003cbr\u003eA: The LK830ST supports displays up to 300\" depending on your room layout and mounting distance. Its ultra short throw design makes it perfect for maximizing screen size in limited-depth spaces.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: Can this projector be ceiling mounted?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The LK830ST supports 360° installation, allowing for ceiling, wall, floor, and even portrait mounting orientations. An optional universal ceiling mount is available for permanent installations.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: Does it perform well in rooms with lights on?\u003c\/strong\u003e\u003cbr\u003eA: With 4000 ANSI lumens of laser brightness, the projector performs very well in environments with moderate ambient light. It is suitable for commercial simulator bays, training facilities, and multi-use entertainment rooms.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: How long does the laser light source last?\u003c\/strong\u003e\u003cbr\u003eA: The laser light source is rated for up to 20,000 hours of use, providing years of operation without the need for lamp replacements.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: Is this projector suitable for commercial or high-dust environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The IP6X sealed optical engine helps prevent dust intrusion, making it well suited for golf facilities, training centers, and other demanding environments. An optional air filter is also available for added protection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: Does the projector support changing slides on PowerPoint using a remote that emulates Page Up and Page Down commands?\u003c\/strong\u003e\u003cbr\u003eA: This function works with Windows PC or laptops that include dedicated PgUP and PgDn keys. HDMI (with MHL support) and a USB Mini-B connection between the projector and the Windows device are required. This function is not supported on macOS systems.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: How do I clean my projector lens?\u003c\/strong\u003e\u003cbr\u003eA: It is normal for some dust to collect on the lens surface. Please refer to the official cleaning guide video in the user resources for proper cleaning instructions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: Why does flickering appear in videos recorded of the projector?\u003c\/strong\u003e\u003cbr\u003eA: All DLP projectors use color-sequential display technology. If a camera’s shooting frequency is higher than the projector’s color-switching frequency, flickering may appear in recorded footage. This does not affect normal viewing performance and primarily impacts high-speed camera recordings.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: Why can’t I turn on the projector through CEC compatible devices such as illumibot?\u003c\/strong\u003e\u003cbr\u003eA: When CEC is enabled and connected via HDMI to a compatible device, turning on the CEC device will power on the projector, and turning off the projector will power off the connected device. However, turning off the CEC device will not power off the projector. Ensure the illumibot firmware and app are updated to version 1.1.19 or later.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQ: How do I activate network settings to use network control functions such as PJLink?\u003c\/strong\u003e\u003cbr\u003eA: For security purposes, an administrator password must be set before first use. Connect the projector and computer to the same network, enter the projector’s IP address into a browser, and create your administrator credentials through the web interface.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(100, 148, 62); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(100, 148, 62); text-decoration: underline;\" title=\"BenQ LK830ST 4000-Lumen 4K Ultra Short Throw Laser Golf Simulator Projector 2D CAD Drawing.\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/2D_CAD_PDF_1.0_Others_251107142239.pdf?v=1772115696\" target=\"_blank\"\u003e2D CAD Drawing\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(100, 148, 62); text-decoration: underline;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(100, 148, 62); text-decoration: underline;\"\u003e\u003ca rel=\"noopener\" style=\"color: rgb(100, 148, 62); text-decoration: underline;\" title=\"BenQ LK830ST 4000-Lumen 4K Ultra Short Throw Laser Golf Simulator Projector User Manual.\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0806\/2094\/5711\/files\/UM_EN_251023092502.pdf?v=1772115710\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BenQ","offers":[{"title":"Default Title","offer_id":47221059616899,"sku":"LK830ST","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/1415\/7187\/files\/BenQ-LK830ST-4000-Lumen-4K-Ultra-Short-Throw-front-view.png?v=1780005387","url":"https:\/\/indoorgolfmarket.net\/products\/benq-lk830st-4000-lumen-4k-ultra-short-throw-laser-golf-simulator-projector","provider":"Indoor Golf Market","version":"1.0","type":"link"}