Bose 40 manual Cleaning the system, Cleaning the Personal music center, Cleaning the CD changer

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Maintaining Your Lifestyle® 40 Music System

Cleaning the system

The only maintenance your system may need is periodic cleaning and replacing the Personal music center batteries. For information on replacing the batteries see page 13.

CAUTION: Do not use any spray cleaners near the system. Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives.

CAUTION: Do not allow liquids to spill into any openings of the system. If liquids accidently get into any system component, tur n the system off and allow it to air dry. Then turn it on again. If you notice any problems with its functioning, tur n it off and contact Bose® Customer Service.

Cleaning the Personal™ music center

You can use an ammonia-free window cleaner on a soft cloth to clean the music center, including the display screen. See the cautions at the top of the page.

Before you start cleaning the display, press the MENU button until you select WIPE SCREEN. You can use this option to disable the display buttons for up to 20 seconds while you wipe the screen. When you are ready to wipe the screen, press START to begin the countdown. This enables you to clean the touchscreen without affecting system operation. The system beeps during the last five seconds to warn you that time is running out.

Figure 44

Entering the WIPE SCREEN display

Cleaning the CD changer

Use only a soft cloth to clean the outside of the CD changer. See the cautions at the top of the page.

Cleaning the speakers and Acoustimass® module

Clean the surface of your speakers with a soft, damp cloth. You can use an ammonia-free window cleaner on a soft cloth to maintain the finish. See the cautions at the top of the page.

The speaker grille panels require no special care, although you may vacuum them carefully with a soft-bristled attachment, if necessary.

AM189858_03_V.pdf

December 20, 2001

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Contents Bose Lifestyle 40 Music System Batteries Additional safety informationClass 1 laser product Class B emissions limitsInformation about products that generate electrical noise Antenna grounding For your records Where to find …Before you begin What comes with your Lifestyle 40 system Unpacking the cartonJewel Cube speakers Selecting the locations for your Lifestyle 40 music systemAcoustimass module Multi-room interfaceCD changer Connecting the Jewel Cube speakers to the Acoustimass module Connecting your systemConnecting the CD changer to the multi-room interface Connecting the multi-room interface power pack Connecting the Acoustimass module power mains cordLaserdisc player or additional CD changer Connecting external componentsVideo components Tape deckAM antenna connections Connecting the antennasConnecting to a cable radio signal FM antenna connectionsCompleting connections and turning on the Acoustimass module Setting up the Personal music centerTurning on the system Turning the system onTurning the system off Adjusting the volume Using the sleep timerMuting your system Using the Keypad buttons Using the Personal music center displayUsing the primary buttons Using the Source buttonsPresets Using the Menu itemsTurning the system on and choosing the radio Setting radio channel spacingManually tuning a radio station Listening to the radioSelecting a preset station Setting a station presetSeeking the strongest stations Managing your preset stations Setting presets using the Presets menuTo set a preset station Erasing a preset stationListening to compact discs Using the CD changerTurning the system on and choosing the CD changer To listen to the CD play list To scan a discTo add a track to the play list To omit a track from normal playUsing the CD Options menu Selecting repeat and random modesSelecting play list modes Programming a CD play list To create a CD play listTo change an entry in the CD play list To insert a new track in an existing play list To delete a track from the play listTo erase the entire CD play list Using the system with external components Using a tape recorder with your systemTurning the system on and selecting the component Optimizing AM/FM radio reception Fine-tuning your systemAdjusting speaker controls Compensating for room acousticsEqualizing the volume levels of external sources Adjusting LCD contrastAdjusting the Personal music center beep Forcing the Keypad buttons to stay on Forcing the Source buttons to stay onAdjusting the display fade time Connecting additional rooms Operating in more than one room Understanding the room indicatorsReturning to single-room control Using the Room buttonSetting up a shared source Controlling two or more rooms togetherUsing the House button Using more than one Personal music centerReplacing batteries Finding a misplaced Personal music centerCleaning the speakers and Acoustimass module Cleaning the systemCleaning the Personal music center Cleaning the CD changerProblem What to do TroubleshootingCustomer Service Warranty periodTechnical information AccessoriesIndex Record OUT 27 Signal Levels 28 Index Page Belgique/België CanadaEuropean Office Australia

40 specifications

The Bose 40 is an exceptional headphone model that offers an immersive audio experience, catering to audiophiles and casual listeners alike. Known for its remarkable sound quality, the Bose 40 incorporates advanced engineering and innovative technologies to deliver rich, balanced audio.

One of its standout features is the Active Noise Cancelling (ANC) technology. This system uses microphones inside and outside the ear cups to detect ambient noise, effectively cancelling it out for a serene listening environment. Whether you are commuting, traveling, or simply enjoying music at home, the ANC capability ensures you remain undisturbed by outside distractions.

The Bose 40 headphones also feature a proprietary TriPort Acoustic headphone structure, which enhances low-frequency performance without compromising mids or highs. This design ensures that users enjoy a full spectrum of sound, making every listening session a pleasure. The combination of dynamic drivers and a precise acoustic port embedded within the ear cups results in a sound that is both powerful and precise.

Comfort is a critical aspect of the Bose 40 design. The ear cups are crafted from soft materials that provide a snug fit, allowing for extended listening without discomfort. Additionally, the headband is carefully designed with cushioning, making these headphones suitable for prolonged use whether for work or leisure.

With Bluetooth connectivity, the Bose 40 headphones support seamless pairing with a wide array of devices, from smartphones to tablets and laptops. The headphone comes equipped with voice assistant integration, allowing quick access to Siri, Google Assistant, or Alexa. Users also appreciate the intuitive touch controls located on the ear cups, making it easy to play, pause, or skip tracks without needing to retrieve devices.

Battery life is another crucial feature, with the Bose 40 offering up to 20 hours of playback on a single charge. Rapid charging capabilities ensure that users can enjoy up to 3.5 hours of playtime with just a 15-minute charge, making it an excellent companion for on-the-go lifestyles.

In terms of build quality, the Bose 40 is sturdy yet lightweight, making it easy to carry around. The foldable design is perfect for travel, fitting neatly into protective carrying cases.

All these features come together to make the Bose 40 a leading choice in the headphone market, appealing to listeners who seek top-tier audio quality combined with comfort, modern technology, and longevity.
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