{"product_id":"da-lite-advantage-series-78-x-139-with-matte-white-dl15257efl-dl15257efl","title":"Da-Lite Advantage Series, 78\" x 139\" with Matte White - DL15257EFL","description":"\u003cp\u003eThe Da-Lite DL15257EFL is a large venue, ceiling recessed electric projection screen featuring a 78\" x 139\" (198.1 x 3505.4 mm) Matte White non-tensioned surface. This Advantage Series model utilizes SightLine™ technology, a specialized cable drop system that uses 3 or 4 thin cables to suspend the screen. This design eliminates the need for a traditional black drop border, providing a floating appearance that preserves architectural interest and allows for speaker or camera placement in the space above the viewing area. The standard SightLine feature accommodates a vertical drop distance of up to 70\" (1778 mm) between the ceiling and the top of the screen, though a 10-ft (3048 mm) option is available via part number DL16476. This specific SKU includes the surface, roller, and motor assembly only; the case and box must be ordered separately. The assembly is configured for front projection in a 16:9 HDTV format and features a 220V (50Hz) motor for export markets. For installation, the two-stage design allows the screen case to be mounted during the rough-in construction stage, while the screen surface assembly is installed during the finishing stage. The assembly includes standard low voltage control and a slot-style closure door.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSightLine™ cable drop technology provides a floating screen appearance without a black border\u003c\/li\u003e\n\u003cli\u003e78\" x 139\" (159\" diagonal) 16:9 HDTV format with Matte White non-tensioned surface\u003c\/li\u003e\n\u003cli\u003eTwo-stage installation allows for case mounting during rough-in and surface mounting during finishing\u003c\/li\u003e\n\u003cli\u003eTAA Compliant and features a 220V (50Hz) motor for international export\u003c\/li\u003e\n\u003cli\u003eStandard low voltage control with a Decora-style, three-button wall switch\u003c\/li\u003e\n\u003cli\u003eUL Plenum rated case with a white powder-coated finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWill the SightLine cable drop fit my installation height?\u003c\/h3\u003e\u003cp\u003eThe standard SightLine feature accommodates a vertical drop distance of up to 70\" between the ceiling and the top of the screen. For larger distances, you can specify the 10-ft option using part number DL16476.\u003c\/p\u003e\u003ch3\u003eWhat is required for the complete installation of the DL15257EFL?\u003c\/h3\u003e\u003cp\u003eThis SKU is for the surface, roller, and motor assembly only. You must order the corresponding screen case\/box separately to complete the installation.\u003c\/p\u003e\u003ch3\u003eWhat additional control options are available for this screen?\u003c\/h3\u003e\u003cp\u003eWhile it includes standard low voltage control, you can add specialized controllers such as the DL16521 PoE Injector version, the DL16522 RF (BLE) Remote version, or the DL16523 combination of both.\u003c\/p\u003e\u003ch3\u003eIs this screen suitable for plenum-rated environments?\u003c\/h3\u003e\u003cp\u003eYes, the case for this series is UL Plenum rated, and the unit is TAA compliant for government and international projects.\u003c\/p\u003e\u003ch3\u003eHow do I adjust the screen height after installation?\u003c\/h3\u003e\u003cp\u003eThe SightLine suspension system allows for variable vertical placement, making the height adjustment painless and future-proofed during the installation process.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Da-Lite","offers":[{"title":"Default Title","offer_id":51915567661334,"sku":"DL15257EFL","price":2704.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/Advantage_SightLine_WhiteNeScene_Full-500x500_ad2c1c95-353c-496b-be9c-e53d0d18c3a4.jpg?v=1789974881","url":"https:\/\/avsupplies.us\/products\/da-lite-advantage-series-78-x-139-with-matte-white-dl15257efl-dl15257efl","provider":"AV Supplies","version":"1.0","type":"link"}