Smf421 b1 installation video

Feb 4, 2022 · Swivel TV Stand fits 32"-60" TVs. The SANUS Swivel TV Base is a table-top TV base that works on all surfaces, and is a substantial improvement over the stands that are traditionally included with TVs. By providing 74 degrees of swivel left to right, the Swivel TV Base dramatically improves viewing range by allowing you to point the TV to where ... Fits most 42 inch to 90 inch flat-panel TVs weighing up to 125 pounds. Mount extension allows easy cord and component access, even behind today's largest screens. Extra-wide wall plate allows for effortless screen placement adjustment even after installation. Post-installation leveling adjustments allow TV to be perfectly positioned after hanging.23.62 599.8 16.93 430.0 7.87 199.8 26.30 668.0 30.00 762.0 9.50 241.3 7.00 177.8 0.33 8.4 16.00 406.4 24.00 609.6 23.62 600.0 17.72 450.0 30.00 762.0 5.10 129.4 16.09 408.6Video marketing. Power your marketing strategy with perfectly branded videos to drive better ROI. Event marketing. Host virtual events and webinars to increase engagement and generate leads. Employee communication. Inspire employees with compelling live and on-demand video experiences. Video monetizationProduct Features. Designed in the US to fit 46"-90" TVs & easily hold up to 150lbs, keeping your TV safe on the wall. Features 5.7" of extension on a tilting mount, allowing even 90" TVs to get the maximum tilt range possible, and eliminate screen glare. Extending from the wall also gives you easy access to cables behind the screen.SANUS Preferred 37"-90" Full-Motion TV Mount Fits 37” to 90” TVs up to 135lbs Stylish Low-profile Design only 2.4” from Wall Tilts, Swivels, and Extends up to 28” Safety Tested and Designed for an Easy Install Channels to Conceal and Organize Cables Uninstalling a TV or dismounting is something I get asked about often. Watch this video as I explain how to take any TV off of any mount, and also show in d...If any parts are missing or damaged, do not return the damaged item to your dealer; contact Customer Service. Never use damaged parts! NOTE: Not all hardware included will be used. Page 5 STEP 1 Attach TV Bracket to TV 1.1 Select TV Screw Diameter 1.2 Select TV Screw Length and Spacers Only one screw size fits your TV.The SANUS DLF118 is a versatile full-motion wall mount solution for most 40" – 82" flat-panel TVs up to 110 lbs. Its full range of movement allows smooth extend, tilt, swivel and roll motions up to 18" from the wall without the use of tools. The DLF118 tilts +5º / -12º with the touch of a finger, making it easy to reduce glare.The SANUS Simplicity™ SLF4 ultra-thin full-motion tilt and swivel wall mount fits most 37" – 80" flat-panel TVs up to 120 lbs and sits just 1.27" form the wall when retracted. The SLF4 lets you extend, tilt and swivel your TV up to 10.3" from the wall, so you can always find the perfect viewing angle, giving you optimum picture quality no matter where you're sitting in a room. Exclusive ... SANUS Preferred 26"-55" Full-Motion TV Mount Model SMF421-B1. Fast and reliable. Ships from United States. US $23.50Expedited Shipping. See details. Seller does not accept returns. See details. *No Interest if paid in full in 6 months on $99+. See terms and apply now.65 inches. 70 inches. Product Name. Product Name. Swivel TV Stand for TVs 40"-86". Tabletop TV Stand for Most Flat-Panel TVs Up to 65". 3-in-1 Console for Most Flat-Panel TVs Up to 65". Galaxy TV Stand with Mount for TVs up to 70". Video marketing. Power your marketing strategy with perfectly branded videos to drive better ROI. Event marketing. Host virtual events and webinars to increase engagement and generate leads. Employee communication. Inspire employees with compelling live and on-demand video experiences. Video monetizationLearn how easy it is to install a SANUS TV Mount with Rebecca at the SANUS Design Lab. To see our full line of mounts, check out SANUS.com: http://bit.ly/Qs4UVZ.The SANUS LMF115 is a versatile full-motion wall mount solution for most 32" – 55" flat-panel TVs up to 50 lbs. Its full range of movement allows smooth extend, tilt, swivel and roll motions up to 15" from the wall without the use of tools. The LMF115 tilts up 5º and down 15º with the touch of a finger, making it easy to reduce glare. An open wall plate design allows the BLT3 allows for mounting directly over electrical outlets or media boxes for a super clean installation. And centering the TV, even with off-center studs, is no longer an issue due to the side-to-side shift. Post-installation height and level adjustments make fine-tuning quick and easy for a perfectly level TV.Product Features. Designed in the US to fit 46"-90" TVs & easily hold up to 150lbs, keeping your TV safe on the wall. Features 5.7" of extension on a tilting mount, allowing even 90" TVs to get the maximum tilt range possible, and eliminate screen glare. Extending from the wall also gives you easy access to cables behind the screen.Product Features. Designed in the US to fit 37"-80" TVs & easily holds up to 130lbs, keeping your TV safe on the wall. Tilts up to 15º with the touch of a finger for the perfect viewing angle, free from screen glare. Low-profile design holds your TV only 2" from the wall, for a modern finish. Easily lock the TV into place, or release it with ... SANUS Simplicity SMF218 Full-Motion TV Mount23.62 599.8 16.93 430.0 7.87 199.8 26.30 668.0 30.00 762.0 9.50 241.3 7.00 177.8 0.33 8.4 16.00 406.4 24.00 609.6 23.62 600.0 17.72 450.0 30.00 762.0 5.10 129.4 16.09 408.6 TV, Video & Audio Accessories; TV & Video Accessories; Electronics; TV, Video & Home Audio ... SANUS Preferred 26"-55" Full-Motion TV Mount Model SMF421-B1. $99.00 ...SANUS AccentsJul 1, 2019 · Sanus TV wall mount install Tips - A MUST SEE! DIY with Michael Borders. 161K subscribers. Subscribe. 182. Share. 30K views 4 years ago. Helpful tips before installing #1 rated TV Mount! ...more. SANUS Advanced Tilt Premium Universal TV Wall Mount for 46” to 90” Flat-Panel TVs - Low Profile, Smooth Extension & Easy to Install - Model VLT6-B1 $120.99 $ 120 . 99 Get it as soon as Friday, Aug 25Dynamic monitor arm (12 pages) Racks & Stands LEGRAND CHIEF XSD1U Installation Instructions Manual. Electric height adjustable wall mount (24 pages) Racks & Stands LEGRAND CHIEF CSSMP15X10 Installation Instructions Manual. Sliding storage panel (8 pages) Racks & Stands LEGRAND WIREMOLD RFB2 Installation Instructions.The SANUS Simplicity™ SMF2 is the ultimate full-motion tilt and swivel wall mount for most 19" – 47" flat-panel TVs up to 60 lbs. Get the best picture quality anywhere in a room with smooth swivel, pan and extend motions up to 15.8" from the wall. Its slim design allows your TV to sit just 1.7" from the wall when retraced. Exclusive tilting technology allows up to -10º of effortless tilt ... Dec 14, 2019 · <p>SANUS Premium Series VLF525 full-motion mount lets you enjoy a great picture no matter where you watch. Tilt, swivel, extend and level your TV without the need for tools. Unsightly cables stay concealed, and tool-free assembly ensures a quick and easy installation. TV can slide from side-to-side for perfect positioning on the wall, and safety tab provides a safe and easy connection you can ... SANUS VuePointJun 23, 2023 · <p>SANUS designed the Soundbar Bracket for Sonos Arc in partnership with Sonos. This premium soundbar mount was created to attach directly to your TV mount for a seamless look. It features a universal design, attaching directly to most TV's 50"-90" and is compatible with other TV mount brands. If used with a full-motion mount, your Arc easily moves in sync with your TV.&nbsp; Featuring an easy ... Sanus TV wall mount install Tips - A MUST SEE! DIY with Michael Borders. 161K subscribers. Subscribe. 182. Share. 30K views 4 years ago. Helpful tips before installing #1 rated TV Mount! ...more.<p>SANUS Premium Series VMF518 full-motion mount lets you enjoy a great picture no matter where you watch. Tilt, swivel, extend and level your TV without the need for tools. Unsightly cables stay concealed, and tool-free assembly ensures a quick and easy installation. Expandable TV brackets ensure a perfect fit, and safety tab provides a safe and easy connection you can hear.</p>Dynamic monitor arm (12 pages) Racks & Stands LEGRAND CHIEF XSD1U Installation Instructions Manual. Electric height adjustable wall mount (24 pages) Racks & Stands LEGRAND CHIEF CSSMP15X10 Installation Instructions Manual. Sliding storage panel (8 pages) Racks & Stands LEGRAND WIREMOLD RFB2 Installation Instructions.The VLT7 solves this issue by extending from the wall, offering TVs a larger tilt range. More tilt translates to better glare reduction. This makes the VLT7 the go-to tilting mount for all above-eye-level mounting locations, like over the fireplace. Additionally, because the mount can extend the TV 6.8” from the wall and swivel up to 15 ...Premium Series Fixed-Position Mount for 42" - 90" flat-panel TVs up 175 lbs. SANUS BLL1 fixed-position mount is perfect for viewing your TV at eye level. TV can slide from side-to-side for perfect positioning on the wall, and safety tab provides a safe and easy connection you can hear. Tool-free mount assembly ensures a quick and easy installation. If any parts are missing or damaged, do not return the damaged item to your dealer; contact Customer Service. Never use damaged parts! NOTE: Not all hardware included will be used. Page 5 STEP 1 Attach TV Bracket to TV 1.1 Select TV Screw Diameter 1.2 Select TV Screw Length and Spacers Only one screw size fits your TV.Dynamic monitor arm (12 pages) Racks & Stands LEGRAND CHIEF XSD1U Installation Instructions Manual. Electric height adjustable wall mount (24 pages) Racks & Stands LEGRAND CHIEF CSSMP15X10 Installation Instructions Manual. Sliding storage panel (8 pages) Racks & Stands LEGRAND WIREMOLD RFB2 Installation Instructions.37" - 55" / 93.98cm - 139.70cm. Maximum TV Weight: 75lbs / 34.02kg. Universal Mounting: Yes | 100 x 25 through 500 x 402 i. Universal Mounting. VESA patterns are measured by the center of one mounting hole to the center of another on the back of a television in millimeters. In the example above, the VESA measurements are 100 (width) x 100 (height).The SANUS Simplicity™ SLF4 ultra-thin full-motion tilt and swivel wall mount fits most 37" – 80" flat-panel TVs up to 120 lbs and sits just 1.27" form the wall when retracted. The SLF4 lets you extend, tilt and swivel your TV up to 10.3" from the wall, so you can always find the perfect viewing angle, giving you optimum picture quality no matter where you're sitting in a room. Exclusive ... SANUS VuePoint Jul 22, 2023 · The SANUS DLF118 is a versatile full-motion wall mount solution for most 40" – 82" flat-panel TVs up to 110 lbs. Its full range of movement allows smooth extend, tilt, swivel and roll motions up to 18" from the wall without the use of tools. The DLF118 tilts +5º / -12º with the touch of a finger, making it easy to reduce glare. SANUS SIMPLICITY SMF1Does the design of your room require a different height? There are many reasons why TVs end-up mounted at various heights. If 42" isn't right for your situation, you can enter any desired height in the field above. NOTE: This industry guideline is lower than you may expect, but is recommended for the best quality and most comfortable view. SANUS | #1 Brand of TV Wall Mounts in the U.S.Does the design of your room require a different height? There are many reasons why TVs end-up mounted at various heights. If 42" isn't right for your situation, you can enter any desired height in the field above. NOTE: This industry guideline is lower than you may expect, but is recommended for the best quality and most comfortable view. SANUS VuePointFeb 9, 2023 · SANUS Preferred 26"-55" Full-Motion TV Mount Model SMF421-B1. Fast and reliable. Ships from United States. US $23.50Expedited Shipping. See details. Seller does not accept returns. See details. *No Interest if paid in full in 6 months on $99+. See terms and apply now. SANUS Advanced Tilt Premium Universal TV Wall Mount for 46” to 90” Flat-Panel TVs - Low Profile, Smooth Extension & Easy to Install - Model VLT6-B1 4.8 out of 5 stars 3,189 $99.99 $ 99 . 99SANUS. Follow. 57.4K. 1. 0. 0. Download. Share. Here's how to install your SANUS Tilting TV mount in three easy steps! SANUS SimplicityView and Download LEGRAND Sanus SMF421-B1 instruction manual online. Sanus SMF421-B1 racks & stands pdf manual download. SANUS Preferred The SANUS Simplicity™ SLF4 ultra-thin full-motion tilt and swivel wall mount fits most 37" – 80" flat-panel TVs up to 120 lbs and sits just 1.27" form the wall when retracted. The SLF4 lets you extend, tilt and swivel your TV up to 10.3" from the wall, so you can always find the perfect viewing angle, giving you optimum picture quality no matter where you're sitting in a room. Exclusive ... SANUS AccentsThe VLT7 solves this issue by extending from the wall, offering TVs a larger tilt range. More tilt translates to better glare reduction. This makes the VLT7 the go-to tilting mount for all above-eye-level mounting locations, like over the fireplace. Additionally, because the mount can extend the TV 6.8” from the wall and swivel up to 15 ...<p>The VLF613 super slim full-motion mount lets you enjoy a great picture no matter where you watch. Tilt, swivel, extend and level your TV without the need for tools. Unsightly cables stay concealed, and tool-free assembly ensures a quick and easy installation. TV can slide from side-to-side for perfect positioning on the wall, and safety tab provides a safe and easy connection you can hear.</p>Premium Series Fixed-Position Mount for 42" - 90" flat-panel TVs up 175 lbs. SANUS BLL1 fixed-position mount is perfect for viewing your TV at eye level. TV can slide from side-to-side for perfect positioning on the wall, and safety tab provides a safe and easy connection you can hear. Tool-free mount assembly ensures a quick and easy installation. May 11, 2023 · Rated 4 out of 5 by Spillar from This mount is great ….except for one thing This mount is really a great mount and does work well but be aware that the video that shows you can hide your outlet behind the TV is not accurate (which unfortunately is why I bought this specific model). The base plate for the articulating arms WILL NOT slide over ... If any parts are missing or damaged, do not return the damaged item to your dealer; contact Customer Service. Never use damaged parts! NOTE: Not all hardware included will be used. Page 5 STEP 1 Attach TV Bracket to TV 1.1 Select TV Screw Diameter 1.2 Select TV Screw Length and Spacers Only one screw size fits your TV.The SANUS Simplicity™ SMF2 is the ultimate full-motion tilt and swivel wall mount for most 19" – 47" flat-panel TVs up to 60 lbs. Get the best picture quality anywhere in a room with smooth swivel, pan and extend motions up to 15.8" from the wall. Its slim design allows your TV to sit just 1.7" from the wall when retraced. Exclusive tilting technology allows up to -10º of effortless tilt ... <p>The BLL2 Elite Super Slim fixed-position wall mount is designed to emphasize the sleek look of ultra-thin LCD, plasma and LED TVs by placing them just .67" / 1.7 cm from the wall. The BLL2 features exclusive ClickStand&trade; technology, which holds the bottom of the TV away from the wall for easy cable access without removing the TV from the mount. Convenient quick-release tabs on the ...SANUS Simplicity Dec 29, 2022 · Find many great new & used options and get the best deals for SANUS SLF428-B3 Simplicity 37-90 inch Full-Motion TV Mount at the best online prices at eBay! Free shipping for many products! <p>The SANUS WSSA, Height-Adjustable Speaker Stand, fits the Sonos&trade; ONE, Sonos One SL, PLAY:1 and PLAY:3 wireless speakers. Offering 16" of effortless sliding height adjustment and compatibility with the Sonos PLAY:3 in either horizontal or vertical orientation, the WSSA is sure to deliver optimal audio performance regardless of your listening needs. Durable, anodized aluminum ... If any parts are missing or damaged, do not return the damaged item to your dealer; contact Customer Service. Never use damaged parts! NOTE: Not all hardware included will be used. Page 5 STEP 1 Attach TV Bracket to TV 1.1 Select TV Screw Diameter 1.2 Select TV Screw Length and Spacers Only one screw size fits your TV. U.S. - Based Customer Care. 7-day a week expert customer care by phone, email, or chat. <p>The SANUS WSSA, Height-Adjustable Speaker Stand, fits the Sonos&trade; ONE, Sonos One SL, PLAY:1 and PLAY:3 wireless speakers. Offering 16" of effortless sliding height adjustment and compatibility with the Sonos PLAY:3 in either horizontal or vertical orientation, the WSSA is sure to deliver optimal audio performance regardless of your listening needs. Durable, anodized aluminum ...U.S. - Based Customer Care. 7-day a week expert customer care by phone, email, or chat.The SANUS Simplicity™ SMF2 is the ultimate full-motion tilt and swivel wall mount for most 19" – 47" flat-panel TVs up to 60 lbs. Get the best picture quality anywhere in a room with smooth swivel, pan and extend motions up to 15.8" from the wall. Its slim design allows your TV to sit just 1.7" from the wall when retraced. Exclusive tilting technology allows up to -10º of effortless tilt ...Classic Low-Profile Fixed Position TV Wall Mount for 37" – 80" TVs. The SANUS Classic MLL11 is a superior low-profile wall mount for 37" – 80" TVs. It’s ultra low-profile design sits just 1" from the wall to maximize the thin look of the TV. Fixed position low-profile mounts are the easiest way to mount a TV, and ideal for mounting your ... Product Features. Designed in the US to fit 46"-90" TVs & easily hold up to 150lbs, keeping your TV safe on the wall. Features 5.7" of extension on a tilting mount, allowing even 90" TVs to get the maximum tilt range possible, and eliminate screen glare. Extending from the wall also gives you easy access to cables behind the screen. Fits most 42 inch to 90 inch flat-panel TVs weighing up to 125 pounds. Mount extension allows easy cord and component access, even behind today's largest screens. Extra-wide wall plate allows for effortless screen placement adjustment even after installation. Post-installation leveling adjustments allow TV to be perfectly positioned after hanging.There are many reasons why TVs end-up mounted at various heights. If 42" isn't right for your situation, you can enter any desired height in the field above. NOTE: This industry guideline is lower than you may expect, but is recommended for the best quality and most comfortable view.Protects Kids Attaches securely to wall to prevent TV tip-overs. Included. Included. Included. Reduces Glare Tilts to reduce glare from lights and windows. Included. Included. Not Included. Easy Cable Access Easy access to conceal unsightly cables.SANUS Preferred SMF421 Installation Video SANUS Preferred SMF421 Full-Motion TV Wall Mount for TVs 26"-55" The SANUS Preferred™ SMF421 full-motion tilt and swivel TV wall mount fits most flat-pane TVs 26" – 55" up to 55 lbs. Find helpful customer reviews and review ratings for Sanus TV Wall Mount - Full Motion TV Mount for Screens up to 80" - Built-in Cable Management & Universal Design Works w/Samsung, LG, Sony, Vizio, and More at Amazon.com. Read honest and unbiased product reviews from our users.Classic Low-Profile Fixed Position TV Wall Mount for 37" – 80" TVs. The SANUS Classic MLL11 is a superior low-profile wall mount for 37" – 80" TVs. It’s ultra low-profile design sits just 1" from the wall to maximize the thin look of the TV. Fixed position low-profile mounts are the easiest way to mount a TV, and ideal for mounting your ... If any parts are missing or damaged, do not return the damaged item to your dealer; contact Customer Service. Never use damaged parts! NOTE: Not all hardware included will be used. Page 5 STEP 1 Attach TV Bracket to TV 1.2 Select TV Screw Length and Spacers 1.1 Select TV Screw Diameter Only one screw size fits your TV. SANUS BSF316 Installation Video Elite Advanced Full-Motion TV Mount for 19"-43" TVs Inspired by the sleek look of modern TVs and ultra-high-end kitchen appliances, the Elite Full Motion Mount is designed to blend seamlessly with TVs and décor. SANUS Preferred SMF421 Full-Motion TV Wall Mount for TVs 26"-55" SANUS Preferred SMF421. ... Installation Location Above Fireplace Corner Ceiling. Price <p>The BLL2 Elite Super Slim fixed-position wall mount is designed to emphasize the sleek look of ultra-thin LCD, plasma and LED TVs by placing them just .67" / 1.7 cm from the wall. The BLL2 features exclusive ClickStand&trade; technology, which holds the bottom of the TV away from the wall for easy cable access without removing the TV from the mount. Convenient quick-release tabs on the ...Protects Kids Attaches securely to wall to prevent TV tip-overs. Included. Included. Included. Reduces Glare Tilts to reduce glare from lights and windows. Included. Included. Not Included. Easy Cable Access Easy access to conceal unsightly cables.Jul 22, 2023 · The SANUS DLF118 is a versatile full-motion wall mount solution for most 40" – 82" flat-panel TVs up to 110 lbs. Its full range of movement allows smooth extend, tilt, swivel and roll motions up to 18" from the wall without the use of tools. The DLF118 tilts +5º / -12º with the touch of a finger, making it easy to reduce glare. 4deg 15deg 2.1in 52mm 3.9in 100mm 15.7in MIN VESA 400mm MAX VESA 3.9in 100mm MIN VESA 15.7in 400mm MAX VESA 6.5in 165mm ±2deg 4.3in 109mm OFFSET 17.1in 434mmLarge TVs installed on traditional tilting mounts often hit the wall, limiting the tilt range. The SLT3 extends 5.8” from the wall, providing increased tilt for your TV and easy access to cables without removing your TV from the wall. Fits most 32” to 90” TVs up to 150 lbs and includes a 5-year warranty.<p>The VLF628 full-motion+ mount lets you enjoy a great picture no matter where you watch. Tilt, swivel, extend and level your TV without the need for tools. Unsightly cables stay concealed, and tool-free assembly ensures a quick and easy installation. TV can slide from side-to-side for perfect positioning on the wall, and safety tab provides a safe and easy connection you can hear.</p>SANUS VuePoint <p>The SANUS WSSA, Height-Adjustable Speaker Stand, fits the Sonos&trade; ONE, Sonos One SL, PLAY:1 and PLAY:3 wireless speakers. Offering 16" of effortless sliding height adjustment and compatibility with the Sonos PLAY:3 in either horizontal or vertical orientation, the WSSA is sure to deliver optimal audio performance regardless of your listening needs. Durable, anodized aluminum ...SANUS | #1 Brand of TV Wall Mounts in the U.S.Fits most 42 inch to 90 inch flat-panel TVs weighing up to 125 pounds. Mount extension allows easy cord and component access, even behind today's largest screens. Extra-wide wall plate allows for effortless screen placement adjustment even after installation. Post-installation leveling adjustments allow TV to be perfectly positioned after hanging. Video marketing. Power your marketing strategy with perfectly branded videos to drive better ROI. Event marketing. Host virtual events and webinars to increase engagement and generate leads. Employee communication. Inspire employees with compelling live and on-demand video experiences. Video monetization Aug 28, 2022 · <p>The BLL2 Elite Super Slim fixed-position wall mount is designed to emphasize the sleek look of ultra-thin LCD, plasma and LED TVs by placing them just .67" / 1.7 cm from the wall. The BLL2 features exclusive ClickStand&trade; technology, which holds the bottom of the TV away from the wall for easy cable access without removing the TV from the mount. Convenient quick-release tabs on the ... 32" - 55" / 81.28cm - 139.70cm. Maximum TV Weight: 55lbs / 24.95kg. Universal Mounting: Yes | 0 x 100 through 400 x 400 i. Universal Mounting. VESA patterns are measured by the center of one mounting hole to the center of another on the back of a television in millimeters. In the example above, the VESA measurements are 100 (width) x 100 (height).Nov 6, 2013 · Learn how easy it is to install a SANUS TV Mount with Rebecca at the SANUS Design Lab. To see our full line of mounts, check out SANUS.com: http://bit.ly/Qs4UVZ. 23.62 599.8 16.93 430.0 7.87 199.8 26.30 668.0 30.00 762.0 9.50 241.3 7.00 177.8 0.33 8.4 16.00 406.4 24.00 609.6 23.62 600.0 17.72 450.0 30.00 762.0 5.10 129.4 16.09 408.6 If any parts are missing or damaged, do not return the damaged item to your dealer; contact Customer Service. Never use damaged parts! NOTE: Not all hardware included will be used. Page 5 STEP 1 Attach TV Bracket to TV 1.1 Select TV Screw Diameter 1.2 Select TV Screw Length and Spacers Only one screw size fits your TV.Dec 14, 2019 · <p>SANUS Premium Series VLF525 full-motion mount lets you enjoy a great picture no matter where you watch. Tilt, swivel, extend and level your TV without the need for tools. Unsightly cables stay concealed, and tool-free assembly ensures a quick and easy installation. TV can slide from side-to-side for perfect positioning on the wall, and safety tab provides a safe and easy connection you can ... | Crdwkdf (article) | Mxxnhmnr.