7

bose l1 compact portable line array system manual

LINK 1 ENTER SITE >>> Download PDF
LINK 2 ENTER SITE >>> Download PDF

File Name:bose l1 compact portable line array system manual.pdf
Size: 2739 KB
Type: PDF, ePub, eBook

Category: Book
Uploaded: 28 May 2019, 18:12 PM
Rating: 4.6/5 from 642 votes.

Status: AVAILABLE

Last checked: 2 Minutes ago!

In order to read or download bose l1 compact portable line array system manual ebook, you need to create a FREE account.

Download Now!

eBook includes PDF, ePub and Kindle version

✔ Register a free 1 month Trial Account.

✔ Download as many books as you like (Personal use)

✔ Cancel the membership at any time if not satisfied.

✔ Join Over 80000 Happy Readers

bose l1 compact portable line array system manualClick here for more information on the types of cookies we use and how to change your cookie settings. Carry it in one trip. Set it up in one minute. Fill the room with one system. Carry it in one trip. Fill the room with one system. Its interlocking components eliminate the need for speaker wires, allowing the system to be set up in less than a minute. It combines PA and monitors into a single loudspeaker system, produces exceptionally wide horizontal sound coverage and features integrated ToneMatch signal processing. Bose engineers have designed the user interface to be intuitive enough for the lay person, yet with the right features for demanding musicians. Included with the L1 Compact system are two interlocking extensions used to elevate the array. The extended position is well-suited for applications such as musical performances and DJ events, or for providing voice lift for larger gatherings When used in this position, the system should be placed on a table or elevated stage. This will allow sound to project clearly and evenly throughout the room. The collapsed position is well-suited for applications such as intimate acoustic performances, presentations, speeches or music playback Be sure to fully insert the bottom extension. This will complete the audio connection and ensure stability The system can be placed behind the performer or presenter, or just off to the side. Although sound will bend around obstructions, for best results there should be a few feet between the performer and the system when it is positioned behind the performer. Sound remains consistent even at the extreme sides of the system. When making announcements, simply plug a dynamic handheld microphone into the Channel I Microphone input. Two L1 Compact systems are recommended for DJ applications to help reproduce stereo sound. Additionally, a single L1 Compact system can be conveniently used as a satellite system for larger DJ events.http://elgazargroup.com/bosch-shu-3000-manual.xml

Tags:
• bose l1 compact portable line array system manual, bose l1 compact portable line array system manual, bose l1 compact portable line array system manual download, bose l1 compact portable line array system manual free, bose l1 compact portable line array system manual instructions, bose l1 compact portable line array system manual software, bose l1 compact portable line array system manual diagram, bose l1 compact portable line array system manual system, bose l1 compact portable line array system manual online, bose l1 compact portable line array system manual 2016.

Simply connect a microphone and the preset is automatically engaged. Simply plug in and the preset is automatically engaged, adding clarity and definition to vocals To engage the preset, make sure the ToneMatch preset switch is in the upward position. If connecting an instrument other than an acoustic guitar, position the ToneMatch preset switch in the downward position The overall level of Channel 2 is controllable via the Channel 2 volume control. To increase the level of a particular source, the user must make adjustments on the individual source device. You can daisy chain multiple systems together for use in larger or separate rooms For instruments or recorded material that require stereo reproduction, two L1 Compact systems can be used to deliver stereo sound. This allows the L1 Compact system to be extremely efficient and maximize its acoustical output while maintaining its small profile. But it must never be exposed to precipitation or extended periods of direct sunlight. The system does not support additional bass modules. For optimal sound for both audience and performer, position the system directly behind—or behind and slightly off to one side of—the performer. The L1 Compact loudspeaker array and L1 Compact extensions have a five-year limited warranty. The warranty is transferable with the product, even if the ownership changes. The L1 Model I S and L1 Model II systems have longer line arrays than the L1 Compact system and can project sound farther with less drop-off of sound levels than the smaller array found on the L1 Compact system. This means you can test any L1 Compact system in your own environment and return it for a credit within 45 days of purchase. You are only responsible for the return shipping to Bose. You will find extensive, application-specific documentation and helpful hints. The forum is fully searchable and can be accessed at. They may be reached at 877-335-2673.http://garyconnery.com/admin/images/bosch-shu33a05uc-manual.xml No part of this work may be reproduced, modified, distributed, or otherwise used without prior written permission. Whether you are a musician amplifying your instruments, a mobile DJ entertaining an audience, or the host of your own special event, this system will provide quality sound for audiences of approximately 100 people. The examples below will help you quickly identify the position that can work best for you. Collapsed position Extended position Loudspeaker Array Extension Tabletop Power Stand. Setting up in the collapsed position To get the most sound quality and ensure that seated audience members enjoy the full frequency range of the system, position it on a table (shown above) at ear-level or at the front edge of a stage (not shown). Either one can be used on the top or bottom, but if one extension is used, both must be used. Do not connect any other sources to this input. 1. Before using the microphone, adjust the Channel 1 Volume control fully counter- clockwise. The ToneMatch preset is designed specifically for use with an acoustic guitar.Wireless Wired. Mixed setup A more elaborate multiple musician setup could be as shown below. Click here for more information on the types of cookies we use and how to change your cookie settings. The L1 Compact system combines conventional PA and monitors into one sleek system. Positioned behind or to the side of a performer, DJ or presenter, it delivers wide, even sound coverage throughout the stage area and audience—even off to the extreme sides. It’s our smallest, lightest, easiest-to-set-up L1 system, weighing just 29 pounds. The L1 Compact system is small enough to fit in your trunk or back seat, and its innovative modular design makes setup easy and fast. You can arrange it in either a collapsed configuration for smaller spaces or a taller, extended configuration for larger ones. No heavy speakers to hoist onto stands. No speaker cables. DJs can control the party without wires.http://www.drupalitalia.org/node/77880 When connecting using SoundTouch you enjoy uninterrupted music, even if your phone rings or you step outside. With multiple L1 Compact wireless packages, you can also create multi-speaker systems playing either the same music, or different music on each speaker. You can even add additional Bose products to your system such as the SoundTouch 10, 20, 30 and the SoundTouch 300 soundbar.The speaker’s unusual vertical shape makes it distinctly different from conventional PA speakers?and has a very positive effect on sound coverage. Even audience and band members off to the extreme sides hear the same clear, tonally balanced sound as those in front. L1 Model 1S and Model II loudspeakers project sound further with less drop-off of volume than the L1 Compact array. The system’s power stand includes an integrated bass speaker and amplifier, plus a built-in mixer providing a total of four inputs and two outputs. The preset automatically optimizes a handheld microphone’s tone when used with the L1 Compact system. Channel 2 accepts up to three inputs at once, including a guitar, keyboard or other instrument, DJ mixer, smartphone, tablet, laptop or projector. It features a customized ToneMatch preset to optimize the sound of an acoustic guitar. Only from Bose. This proprietary Bose technology delivers nearly 180 degrees of horizontal sound coverage. Sound remains consistent even at extreme sides of the system. Both channels have two-stage clip lights, volume controls and a customized ToneMatch preset.Proprietary Bose technology enables the system to be positioned directly behind or to the side of a performer, eliminating the need for separate PA speakers, stage monitors and mixers For larger audiences, use the included loudspeaker extensions to elevate the array.http://www.eau-petit-pont.com/images/bose-l1-compact-portable-line-array-system-manual.pdf For smaller gatherings and meetings, leave the array in its slot on the power stand and place the system on a tabletop The power stand weighs just 25 pounds, and the total system with loudspeaker and extensions weighs 29 pounds. No speaker cables, stands or bass modules required. The entire system can be set up in a minute or less The L1 Compact is designed for audiences of up to 100. Carry it in one trip. Fill the room with streaming music from the Internet or your local device. Its interlocking components eliminate the need for speaker wires, allowing the system to be set up in less than a minute. The collapsed position is well-suited for applications such as intimate acoustic performances, presentations, speeches or music playback Note: The two L1 Compact extensions are identical; either one can be used on the top or bottom Be sure to fully insert the bottom extension. Although sound will bend around obstructions, for best results there should be a few feet between the performer and the system when it is positioned behind the performer. Sound remains consistent even at the extreme sides of the system. For example, DJ events, community and athletic events, business presentations, or wherever high-performance and easy-to-use sound amplification are needed. When making announcements, simply plug a dynamic handheld microphone into the Channel 1 Microphone input. Additionally, a single L1 Compact system can be conveniently used as a satellite system for larger DJ events. Mobile DJs can also benefit from the Bluetooth streaming option included in the SoundTouch Wireless Link adapter. This allows them to stream and control the music playback, without having a cable attached to their device. Simply connect a microphone and the preset is automatically engaged. Simply plug in and the preset is automatically engaged, adding clarity and definition to vocals This input contains a customized ToneMatch preset developed specifically for use with an acoustic guitar.https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/1626c011b84d74---casio-exilim-101-mega-pixels-manual.pdf To engage the preset, make sure the ToneMatch preset switch is in the upward position. To increase the level of a particular source, the user must make adjustments on the individual source device. You can daisy chain multiple systems together for use in larger or separate rooms For instruments or recorded material that require stereo reproduction, two L1 Compact systems can be used to deliver stereo sound. This allows the L1 Compact system to be extremely efficient and maximize its acoustical output while maintaining its small profile. But it must never be exposed to precipitation or extended periods of direct sunlight. The system does not support additional bass modules. For optimal sound for both the audience and performer, position the system directly behind—or behind and slightly off to one side of—the performer. The L1 Compact loudspeaker array and L1 Compact extensions have a five-year limited warranty. The warranty is transferable with the product, even if the ownership changes. The L1 Model I S and L1 Model II systems have longer line arrays than the L1 Compact system and can project sound farther with less drop-off of sound levels than the smaller array found on the L1 Compact system. You will find extensive, application-specific documentation and helpful hints. The forum is fully searchable and can be accessed at. This means musicians and DJs can wirelessly stream music from their smartphone or other device directly to the L1 at any gig location. The key benefit of using SoundTouch is that you can wirelessly stream the same music to multiple SoundTouch products, whether those are additional L1 Compact systems or Bose SoundTouch consumer products. SoundTouch also enables the following additional benefits: music playback is not interrupted by phone calls and music playback is not interrupted by your smartphone or other device being moved out of network range.BAWANIINT.COM/ckfinder/userfiles/files/canon-ir-3035-service-manual.pdf You can also use the Bluetooth button on the top of the SoundTouch Wireless Link to connect any Bluetooth device for even more listening options. Setting your phone to “Do Not Disturb” mode will block audible notifications. Performance can be affected by obstacles such as walls or metal, interference from Wi-Fi or other wireless devices, and device manufacturers’ Bluetooth implementations. The system uses interlocking components that require no cables or stands. Wi-Fi and Bluetooth capabilities are provided by the included SoundTouch Wireless Link adapter, which connects via a supplied audio cable to the L1. The L1 Compact Wireless can be carried in a single trip due to its built-in handle and supplied carry bag for the extensions. Bose L1 Compact Line Array PA Speaker and Mixer System The Bose L1 Compact Audio PA System delivers the audio fidelity expected from Bose in a sleek, lightweight and portable unit that's ideally suited for travelling musicians, presenters, mobile DJs, and for lectures, worship, etc. The L1 features a 2-channel mixer amplifier that also serves as the speaker's base. Six small drivers are carefully positioned into the compact speaker to ensure balanced audio signal at the direct and off-axis (sides) of the L1. Setting up the L1 is quick and easy; simply place the speaker extensions into the amplifier base, and slide the speaker on top of the extensions. Two extensions are included, and allow easy height adjustment. Spatial Dispersion Loudspeaker Technology Six small drivers mounted at precise angles inside a slim, vertical enclosure. This proprietary Bose technology delivers nearly 180 degrees of horizontal sound coverage. Both channels have two-stage clip lights, volume controls and a customized ToneMatch preset.For larger audiences, use the included loudspeaker extensions to elevate the array. For smaller gatherings and meetings, leave the array in its slot on the power stand and place the system on a tabletop.https://suhrsmad.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1626c012a25260---car-upholstery-manuals.pdf Durable, Lightweight, Interlocking Components The lightweight interlocking design makes the L1 very easy to transport, set up and break down. The power stand weighs just 25 pounds, and the total system with loudspeaker and extensions weighs 29 pounds. The entire system can be set up in a minute or less. Bose SoundTouch Wireless Link Adapter Make nearly any speaker setup wireless with the Bose SoundTouch Wireless Link Adapter. It is equipped with Bluetooth connectivity to allow streaming from your compatible mobile device and Wi-Fi to access Internet-based content. Explore Music with SoundTouch SoundTouch gives you wireless access to your favorite music services like Spotify and Pandora, plus Internet radio stations and your stored music library. SoundTouch connects to your home Wi-Fi network so you can play music directly from the Internet to the system itself, or hear anything you want from a compatible smartphone or tablet with Bluetooth technology. Bluetooth Built-In SoundTouch systems feature Bluetooth connectivity to stream music from any compatible device whenever you want. This allows you to listen to even more sources, like YouTube. Grow Your System SoundTouch systems are made to grow with you. If you start with the SoundTouch Wireless Link for your stereo receiver, you can add more anytime. Sync all your SoundTouch devices together to play the same music in every room or different music in different rooms. Free SoundTouch App The free SoundTouch app gives you control of your SoundTouch Wireless Link adapter from a compatible smartphone or tablet. Use it to browse and control music throughout your home. Start streaming instantly or use the app to personalize the presets to your favorite playlists and stations. Let us know YOUR RECENTLY VIEWED ITEMS Browsing History ON Clear History Not responsible for typographical or illustrative errors. Please try again.Please try again.http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1626c0131c32ed---car-video-audio-and-navigation-system-manual-en-espa-ol.pdfDurable, lightweight, interlocking componentsIn order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. In order to navigate out of this carousel please use your heading shortcut key to navigate to the next or previous heading. Register a free business account Please try your search again later.It has a 6-speaker articulated line array, and it includes an integrated two-channel mixer with ToneMatch presets on each channel. Fill the room with one system. This bundle version ships the entire L1 Compact System in one box. The L1 Compact system: audio performance, simplified setup and one-trip portability. Only from Bose.Small enough to fit in your trunk; setup is easy and fast.ToneMatch presets optimize the system for a dynamic handheld microphone or acoustic guitar.Audience and band members off to the extreme sides hear the same clear, tonally balanced sound as those in front.Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level; and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888- CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at.The L1 Compact system is small enough to fit in your trunk or back seat, and its innovative modular design makes setup easy and fast. No extra gear to haul. No speaker cables. This bundle version ships the entire L1 Compact System to your home or business in one box. The L1 Compact system's slim loudspeaker distributes sound clearly and evenly throughout the room, thanks to Bose Spatial Dispersion technology. The speaker's unusual vertical shape makes it distinctly different from conventional PA speakers?BAUGHERS.COM/ckfinder/userfiles/files/canon-ir-3035-service-manual-free-download.pdfand has a very positive effect on sound coverage. Even audience and band members off to the extreme sides hear the same clear, tonally balanced sound as those in front. With the L1 Compact system, you don't have to carry a separate amplifier, mixer or bass cabinet: They're already built in. The system's power stand includes an integrated bass speaker and amplifier, plus a built-in mixer providing a total of four inputs and two outputs. Channel 1 is a microphone input with a customized Tone Match preset for a handheld dynamic microphone.Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness. Please try again later. Shooshie 5.0 out of 5 stars Like most things, a lot of their hype is just hype. For example, I haven't found that the L1 resists feedback the way they have suggested it does, but that's always a problem to be dealt with by careful setup, placement, levels, EQ and mic polar patterns. Hypercardioid patterns help. But let's get on with what's RIGHT about this bad boy. First of all, it weighs about 30 lbs. That's not bad for a quick-setup device that can fill a decent sized coffee-house type venue or small concert stage with A-list sound. Its inputs and controls are well-thought out, and everything about it seems to have been planned with ease-of-use ranking right up there with quality of sound, and both are exceptional. The sound is indeed excellent for the size and price (really, it compares favorably to systems many times its cost). To get familiar with it, I played music from my iPad — high quality, hi-rez classical, jazz, and pop — just to test its abilities and to learn how to handle it. One could use a pair of these as a stereo system in a large house, and nobody would ever complain about quality of sound or projection into other rooms. (unless they were trying to hide from it) It's got that part covered. But their website can probably give you better intel on that. Every consonant, every vowel, and every articulation on the guitar are clearly heard and understood over a broad range. It disperses sound beautifully. Everyone who has heard it has commented on how great it sounds, including people who were determined not to like it. Hey, I was one of those voices, too, until several people I trusted told me I HAD to try one of these before I bought something. Well, I listened to them, I tried it, and I bought it. Let me tell you: Bose upped their game with this one. If you've tried other overhyped consumer products from Bose (or anyone), which have left you leery of more hype, I suggest you let down your guard and try this one. I first considered giving it 4 stars. Why 4 stars? The L1 was their first model. They now have several models that are actually better than this one. But I changed my mind and rated it on what it IS, rather than what it is NOT, or by comparison with newer models. I'm satisfied that when I'm using this, I'm sending 5-star sound to everyone in the audience. I chose this one (as opposed to the L2) because of the weight; it's also the lightest of their models by about half, and I also like the setup options. You can use this as a small amp on a table-top, without the pole. It's better WITH the pole, but the other option is viable. The pole consists of a pair of extenders, and it says to use both or neither, not just one. The tweeter array goes on top of those extenders, and it couldn't be easier. Really. We're talking 30 seconds to literally set up the hardware itself. (connections not included) Some questions I had, which I was not able to answer until I tried it: 1) can it do any kind of stereo arrangement, since the array points in two directions? No. If you want two-channel stereo sound output, you'll need two L1 units. I'd be very curious to hear 5 of these and a sub doing 5.1 theater sound. 2) will the Bose T1 Tonematch mixer work with it. Yes, but the T1 will require its own power supply; it does NOT merely connect to the L1 in the same way that it does the L2, where a single cable sets it up for both power and connections. None for the line input. 8) FX? No. Not built-in. Again, the T1 Tonematch mixer is a good match for the L1. It can sit on top of the base unit without problems. 9) Covers? Cases? Handles? — One cover for the base unit, with a large pocket for cables, adapters, or whatever. — One padded case for the two extender pole sections. This all comes with the unit. No need to buy separately. The line-array unit sits in the base when stored or in table-top mode. — Handle on the base unit, accessible through the cover. Padded case for poles has handle and adjustable shoulder strap. 10) Does the T1 Tonematch mixer come with it? No. But it is well-matched to it. I bought it and like it better than other mixers, because it's easy to create presets, and it's easy to switch presets. A little hiss. I got a 60 cycle hum in a few setups, but was quickly able to eliminate it by adjusting my power cord polarity, plugging all connected devices into the same circuit, and by swapping out cables. Some low-end cables just cause noise. The amp itself is quiet. If you get a lot of hiss, chances are you need to adjust your levels. Turn down the level on the unit, turn up levels on input devices. No device should be cranked to its maximum, but try to bring them all up equally. And one bit of advice: do not feed stereo signals to it through a TRS cable. If you feed an iPod, iPad, or other music player to it, do so through the MINI jack. Trust me on that. I did it, and eventually I found a single line in the manual that warned about it. I've already mentioned that people love the sound. Some folks have to be luddites when it comes to the design, which they must then find a way of ridiculing, despite the fact that they were attracted to the sound. That's part of the human condition. Use the L1 in confidence that it will light up a room with your sound, and pay no attention to the nay-sayers. If you want a much more powerful system, look at the L2. This one is the lightest and simplest, and the only one that can double as a table-top monitor. The newer ones have a lot more sound, some say better sound. I'd have to hear that; the L1 truly is a good sound system. Live audio is a mature field. There are literally thousands of options. Some are better. Most are worse. The L1 represents a relatively new design, the first real and better difference to emerge in a long time, and it's worthy of the popular buzz it's generated.Given the reviews, we figured we'd give this a try - and are glad we did. The speaker is protected by by the base, itself.The base, itself, has a cover with a pocket for the cord. It's well thought out, and the shipping weight was around 40 pounds, very well protected. We couldn't be happier with this system and wish we'd done it a lot sooner. It's perfect for small to mid-sized (think coffee houses and small restaurants) venues played by one or two (possibly three) people. Give this system serious consideration if you're looking for a sound system for a small group (three or under) or personal use.For rehearsal we also run the Bass through. I highly recommend this unit. It really works as the PA and the monitors, high feedback threshold. If you have one of those drummers that breaks cymbals or guitar players that play through a stack of amps, it may not work or you may need multiple units. I play with pedals through a tweed deluxe style amp with great results.After lugging around the big heavy speakers for. It's lightweight and it sounds great. After lugging around the big heavy speakers for years the L1 Compact system is a godsend. I was a wedding DJ for many years, I retired and relocated to Arizona. Missed the business so I began searching for a compact system to do smaller gigs at bars and parties. After looking at and listening to many systems I went with the Bose L1 Compact and couldn't be happier. It puts out excellent sound and respectable bass with a 180 degree coverage pattern Not meant for the big halls, but for small to medium size venues you can't beat this system. The whole system weighs under 30 pounds and can be carried in 1 trip. Carry in and set up time is less than 5 minutes. Very happy with this setup and would highly recommend!Each works better for certain things, and I'm happy to have the flexibility of multiple systems. But when I'm not sure which one to use, and the space and crowd isn't expected to be huge, this one wins. It's so lightweight, so simple, sounds amazing with vocals and acoustic guitar (as well as some percussion loops that I make, pushing the bass), and bass guitar, and doesn't even require a mixer. Unless you're playing huge, noisy rooms (I've made this mistake once), it's simply amazing. For the big, noisy room, the Model II is the solution. The one complaint I would make if I were looking for something to complain about it a lack of reverb. Since I use a vocal pedal and guitar pedal board, I simply don't need a mixer.Cabe en una caja que puede cargar una sola persona, lo recomiendo 100Sorry, we failed to record your vote. Please try again Sorry, we failed to record your vote. Please try again Solo recibi la columna con las bocinas No logro que me nrespondan PEDIDO INCOMPLETOSorry, we failed to record your vote. Please try again. For the best experience on our site, be sure to turn on Javascript in your browser.Ask a Question Order Now. We'll Ship It Fast! This item is currently out of stock. Most out of stock orders ship within just a few days (excluding weekends and holidays). We'll keep you up to date the whole way. Fill the room with Bose sound. The L1 Compact system combines conventional PA and monitors into one sleek unit. Positioned behind or to the side of a performer, DJ or presenter, it delivers wide, even sound coverage throughout the stage area and audience-even off to the extreme sides. It's our smallest, lightest, easiest-to-set-up L1 system, weighing just 29 pounds. Big sound. Small package. Now you can have quality Bose sound for almost any gig, event or occasion. The L1 Compact system is small enough to fit in your trunk or back seat, and its innovative modular design makes setup easy and fast. No speaker cables. A different loudspeaker The L1 Compact system's slim loudspeaker distributes sound clearly and evenly throughout the room, thanks to Bose Spatial Dispersion technology. The speaker's unusual vertical shape makes it distinctly different from conventional PA speakers-and has a very positive effect on sound coverage. The L1 Compact loudspeaker array is smaller than those in L1 Model I and II systems, but it produces comparable horizontal sound coverage. L1 Model I and Model II loudspeakers project sound further with less dropoff of volume than the L1 Compact array. Integrated system With the L1 Compact system, you don't have to carry a separate amplifier, mixer or bass cabinet: They're already built in. Channel 1 is a microphone input with a customized ToneMatch preset for a handheld dynamic microphone. The preset automatically optimizes a handheld microphone's tone when used with the L1 Compact system. Channel 2 accepts up to three inputs at once, including a guitar, keyboard or other instrument, DJ mixer, MP3 player, laptop or projector. It features a customized ToneMatch preset to optimize the sound of an acoustic guitar. Only from Bose. Features Spatial Dispersion loudspeaker technology features six small drivers mounted at precise angles inside a slim, vertical enclosure. Both channels have two-stage clip lights, volume controls and a customized ToneMatch preset.