{"product_id":"benq-lk830st-4k-laser-short-throw-simulation-projector","title":"BenQ LK830ST 4K 4000lm Laser Short Throw Simulation Projector","description":"\u003cdiv\u003e\n\u003cstyle\u003e\n.pd-acc { border: 1px solid #e2e2e2; border-radius: 8px; margin: 10px 0; overflow: hidden; }\n.pd-acc summary { cursor: pointer; padding: 14px 16px; font-weight: 700; font-size: 1.05em; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f7f7f7; }\n.pd-acc[open] \u003e summary { border-bottom: 1px solid #e2e2e2; }\n.pd-acc summary::-webkit-details-marker { display: none; }\n.pd-acc summary::after { content: \"+\"; font-size: 1.4em; font-weight: 400; line-height: 1; margin-left: 12px; }\n.pd-acc[open] \u003e summary::after { content: \"\\2212\"; }\n.pd-acc .pd-acc-body { padding: 8px 16px 14px; }\n.pd-spec, .pd-spec tr, .pd-spec td { border: none !important; background: transparent !important; }\n.pd-spec { width: 100%; border-collapse: collapse !important; margin: 6px 0 18px; }\n.pd-spec td { padding: 7px 10px 7px 0 !important; border-bottom: 1px solid #ececec !important; vertical-align: top; font-size: 0.95em; text-align: left; }\n.pd-spec td:first-child { width: 38%; font-weight: 600; color: #333; }\n.pd-spec tr:last-child td { border-bottom: none !important; }\n\u003c\/style\u003e\n\n\u003ch2\u003e\u003cstrong\u003eBenQ LK830ST 4K 4000lm Laser Short Throw Simulation Projector (LK830ST) - Local Warranty Support\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003e0.496 Fixed Throw: A Full Screen From Half the Distance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe LK830ST is built for simulation bays where there is simply no room behind the player. Its fixed 0.496 throw ratio means the throw distance is roughly half the image width: a 120-inch 16:9 image, 2.66 metres wide, is produced from about 1.3 metres. That puts the projector well forward of the hitting position and clear of the swing arc, and in a domestic garage or a partitioned clubhouse bay it is often the only geometry that works at all. The 114% offset lets it hang above the line of sight and still cover a full-height impact screen.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eLaser Light Source Rated 20,000 to 30,000 Hours\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eLaser illumination rated at 20,000 hours in Normal mode and 30,000 hours in ECO removes lamp modules from the running cost of a simulator entirely. A commercial bay open twelve hours a day, every day, consumes roughly 4,400 hours a year, so the ECO rating covers the best part of seven years. Beyond cost, the practical benefits are instant start with no warm-up between bookings, no gradual colour shift as a lamp ages, and a sealed optical path - the LK830ST carries a serviceable filter rather than a lamp door, so maintenance is cleaning rather than replacing.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e4K With 93% Rec.709 for Close-Range Viewing\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA player stands two to three metres from a simulator screen, which is far closer than any cinema seat, so resolution and colour accuracy are visible in a way they are not in a living room. The LK830ST delivers native 4K UHD (3840x2160) at 4,000 ANSI lumens with a published 3,000,000:1 contrast ratio, 30-bit colour for 1.07 billion colours and 93% Rec.709 coverage. Fairway texture, rough, bunker edges and distance overlays read cleanly at that viewing distance, and the brightness holds the image up against the room lighting a commercial bay has to keep on.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDual HDMI 2.0b, LAN Control and a 15W Speaker\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTwo HDMI 2.0b inputs with HDCP 2.2 take the simulator PC and a second source without an external switch. An RJ45 LAN port allows the projector to be monitored and controlled over the venue network - useful where several bays are managed centrally - alongside RS-232 for a hardware room controller. Two USB Type-A ports handle media and service, a 3.5mm audio output feeds the bay's sound system, and a 15W speaker is built in for smaller installations. Noise is a published 30 dB typical and 24 dB in Eco, quiet enough to sit above a player's head.\u003c\/p\u003e\n\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eBenQ LK830ST Datasheet — Technical Specifications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\n\u003ch4\u003eGeneral\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eBenQ LK830ST 4K Laser Simulation Projector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number (SKU)\u003c\/td\u003e\n\u003ctd\u003eLK830ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection System\u003c\/td\u003e\n\u003ctd\u003eDLP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eLaser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eNone - fed from a simulator PC or media source over HDMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Warranty (Singapore)\u003c\/td\u003e\n\u003ctd\u003eSupplied by SourceIT with GST invoice and local warranty support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eOptics \u0026amp; Light Source\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source Life\u003c\/td\u003e\n\u003ctd\u003eNormal 20,000 hrs; ECO 30,000 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThrow Ratio\u003c\/td\u003e\n\u003ctd\u003e0.496\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZoom Ratio\u003c\/td\u003e\n\u003ctd\u003eFixed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLens\u003c\/td\u003e\n\u003ctd\u003eF 2.8, f = 17.51 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProjection Offset\u003c\/td\u003e\n\u003ctd\u003e114%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeystone Adjustment\u003c\/td\u003e\n\u003ctd\u003e2D, auto vertical +\/-30 degrees; horizontal +\/-30 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003ePicture\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative Resolution\u003c\/td\u003e\n\u003ctd\u003e4K UHD (3840 x 2160)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e4,000 ANSI lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Ratio\u003c\/td\u003e\n\u003ctd\u003e3,000,000:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Colour\u003c\/td\u003e\n\u003ctd\u003e30-bit (1.07 billion colours)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour Gamut\u003c\/td\u003e\n\u003ctd\u003e93% Rec.709 coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eConnectivity\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI\u003c\/td\u003e\n\u003ctd\u003ex2, both 2.0b \/ HDCP2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLAN\u003c\/td\u003e\n\u003ctd\u003eRJ45 x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Type-A\u003c\/td\u003e\n\u003ctd\u003ex2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eDB-9 pin x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Out\u003c\/td\u003e\n\u003ctd\u003e3.5mm mini jack x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eAudio\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeaker\u003c\/td\u003e\n\u003ctd\u003e15W x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e30 dB (typical) \/ 24 dB (Eco)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003ePhysical \u0026amp; Environmental\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e279.2 x 120.5 x 229.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e3.6 kg +\/- 100g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003ePower\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e230W (110V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Power\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Standby\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eSpecifications are taken from BenQ's published product data for this model. Where BenQ does not publish a figure for this exact model it has been left out rather than estimated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eCompatibility \u0026amp; Installation\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\n\u003ch4\u003eThrow distance and screen size in a simulator bay\u003c\/h4\u003e\n\u003cp\u003eThe throw ratio is a fixed 0.496, so throw distance equals image width multiplied by 0.496. Working from that published figure: a 100-inch 16:9 image is 2.21 metres wide and needs about 1.1 metres of throw distance; a 120-inch image is 2.66 metres wide and needs about 1.3 metres; a 150-inch image is 3.32 metres wide and needs about 1.65 metres. Read the other way, a projector mounted 2.0 metres from the screen produces an image about 4.0 metres wide, which is roughly 182 inches on the 16:9 diagonal. There is no optical zoom, so the mounting distance sets the image size exactly - measure before fixing the bracket, and confirm your simulator software's output aspect ratio, since most impact screens are wider than 16:9.\u003c\/p\u003e\n\n\u003ch4\u003eMounting in an enclosure\u003c\/h4\u003e\n\u003cp\u003eProjection offset is 114%, so the lens can sit well above the top of the image and the projector can be ceiling-mounted clear of the hitting area. 2D keystone gives auto vertical correction of +\/-30 degrees and horizontal correction of +\/-30 degrees for an off-centre bracket. The LK830ST uses a serviceable dust filter; leave access for filter cleaning and keep the intake and exhaust clear of netting and acoustic padding.\u003c\/p\u003e\n\n\u003ch4\u003eWhat it connects to\u003c\/h4\u003e\n\u003cp\u003eTwo HDMI 2.0b inputs with HDCP 2.2 take the simulator PC and a second source such as a media player or laptop. Two USB Type-A ports cover media and service. Audio leaves over the 3.5mm output to the bay's sound system, or plays through the built-in 15W speaker.\u003c\/p\u003e\n\n\u003ch4\u003eNetwork and control\u003c\/h4\u003e\n\u003cp\u003eAn RJ45 LAN port allows network monitoring and control of the projector, which suits a venue running several bays from one management point. RS-232 is provided for a hardware room controller so a bay can power up and down with its booking. There is no built-in smart platform - the image comes from the simulator PC.\u003c\/p\u003e\n\n\u003ch4\u003eRelated models\u003c\/h4\u003e\n\u003cp\u003eIf the bay allows a little more depth and you want a zoom lens and rotation keystone, see the \u003ca href=\"\/products\/benq-ak700st-4k-laser-short-throw-golf-simulator-projector\"\u003eBenQ AK700ST\u003c\/a\u003e. For a higher-output installation projector, see the \u003ca href=\"\/products\/benq-lk936st-4k-hdr-short-throw-laser-projector\"\u003eBenQ LK936ST\u003c\/a\u003e; for a 1080p simulator option, the \u003ca href=\"\/products\/benq-ah500st-4000-lumen-short-throw-golf-simulator-projector\"\u003eBenQ AH500ST\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003ePackage Contents \u0026amp; BenQ Golf Simulation Range\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\n\u003ch4\u003eIn the box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBenQ LK830ST projector\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003ePower cord (1.8m)\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003cli\u003eWarranty card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePackage contents follow BenQ's product data for this model; items not listed by BenQ are not claimed here.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch4\u003eBenQ golf simulation range\u003c\/h4\u003e\n\u003ctable class=\"pd-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKey specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLK830ST (this listing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4K UHD, 4,000 lm, laser, fixed 0.496 throw, LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benq-ak700st-4k-laser-short-throw-golf-simulator-projector\"\u003eAK700ST\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4K UHD, 4,000 lm, laser, 0.69-0.83 throw, 1.2x zoom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benq-lk936st-4k-hdr-short-throw-laser-projector\"\u003eLK936ST\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4K UHD, laser, short throw installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/benq-ah500st-4000-lumen-short-throw-golf-simulator-projector\"\u003eAH500ST\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4,000 lm, short throw golf simulator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eDatasheet \u0026amp; Downloads\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.benq.com\/en-ap\/business\/projector\/lk830st.html\" target=\"_blank\" rel=\"noopener\"\u003eBenQ LK830ST product page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.benq.com\/en-ap\/business\/projector\/lk830st\/specifications.html\" target=\"_blank\" rel=\"noopener\"\u003eBenQ LK830ST full specifications\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSourceIT can email the current data sheet revision together with a quotation, including throw distance tables worked to your bay dimensions and impact screen size, plus mounting and filter accessory options.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eFrequently Asked Questions — BenQ LK830ST\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\n\u003ch4\u003eWhat light source does it use and what does that mean for running cost?\u003c\/h4\u003e\n\u003cp\u003eLaser, rated by BenQ at 20,000 hours in Normal mode and 30,000 hours in ECO. There is no lamp module to buy or fit, so the recurring cost of a bay is electricity and filter cleaning rather than lamp replacement. The projector also reaches full brightness immediately, which suits a bay switched on and off between bookings.\u003c\/p\u003e\n\n\u003ch4\u003eHow does laser compare with lamp and LED here?\u003c\/h4\u003e\n\u003cp\u003eLamp models such as the MX560C are rated at 6,000 hours Normal and use a replaceable module that dims over its life. LED models such as the TK705i share the 20,000 \/ 30,000 hour rating but reach only 3,000 lumens. Laser gives both the solid-state life and the 4,000 lumen output a lit simulator bay needs, which is why BenQ uses it across the simulation range.\u003c\/p\u003e\n\n\u003ch4\u003eHow close to the screen can it be mounted?\u003c\/h4\u003e\n\u003cp\u003eThe throw ratio is a fixed 0.496 - roughly half the image width. A 120-inch 16:9 image, 2.66 metres wide, comes from about 1.3 metres. A 150-inch image, 3.32 metres wide, comes from about 1.65 metres.\u003c\/p\u003e\n\n\u003ch4\u003eIs there a zoom lens?\u003c\/h4\u003e\n\u003cp\u003eNo. The lens is fixed, so image size is set entirely by the mounting distance. Measure the bay and confirm your screen size before fixing the bracket - we can work the numbers with you.\u003c\/p\u003e\n\n\u003ch4\u003eCan it be controlled over the network?\u003c\/h4\u003e\n\u003cp\u003eYes. The LK830ST has an RJ45 LAN port for network control and monitoring, plus RS-232 for a hardware room controller. Network standby draws under 2W.\u003c\/p\u003e\n\n\u003ch4\u003eDoes it need an external speaker?\u003c\/h4\u003e\n\u003cp\u003eNot necessarily. A 15W speaker is built in, and a 3.5mm audio output is provided for a bay sound system where more output is wanted.\u003c\/p\u003e\n\n\u003ch4\u003eHow is it different from the AK700ST?\u003c\/h4\u003e\n\u003cp\u003eBoth are 4K, 4,000 lumen laser models. The LK830ST has a fixed 0.496 throw ratio for the tightest bays, a LAN port, a 15W speaker and 2D keystone. The AK700ST has a 0.69 to 0.83 throw ratio with a 1.2x zoom lens and 3D keystone including rotation correction, plus USB Type-C.\u003c\/p\u003e\n\n\u003ch4\u003eDoes it come with a Singapore warranty and a GST invoice?\u003c\/h4\u003e\n\u003cp\u003eYes. Every unit sold by SourceIT is supplied with local Singapore warranty support and a GST invoice. BenQ's projector warranty terms vary by model and by light source, and the laser light engine is normally covered on its own separate terms, so please ask us to confirm both in writing with your quotation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\n\u003ch3\u003eProduct Video\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/NJlasNqLHsg\" title=\"BenQ LK830ST official product video\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"BenQ","offers":[{"title":"Default Title","offer_id":51484966420644,"sku":"LK830ST","price":2943.08,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/0136\/0804\/files\/01-lk830st-front.jpg?v=1790072577","url":"https:\/\/sourceit.com.sg\/products\/benq-lk830st-4k-laser-short-throw-simulation-projector","provider":"SourceIT ","version":"1.0","type":"link"}