Bose 40 manual Finding a misplaced Personal music center, Replacing batteries

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Maintaining Your Lifestyle® 40 Music System

Finding a misplaced Personal™ music center

The “find me” feature assists you in locating the Personal music center. Press the LOCATE MUSIC CENTER button on the back of the multi-room interface (under the antenna connec- tions, next to the CD changer cable connection). The volume drops in any rooms that are on and any music center within range of the multi-room interface eventually begins beeping and flashing. The beeping and flashing continues for two minutes. Touching the screen of any music center cancels the LOCATE MUSIC CENTER function.

Figure 42

The LOCATE MUSIC CENTER button

LOCATE MUSIC CENTER button

Replacing batteries

Figure 43

The LOW BATTERY warning message

The LOW BATTERY message appears when batteries are nearly depleted. As batteries get weaker, the message flashes faster and display timeouts become shorter.

ON

LOW BATTERY

 

OFF

VOLUÂE

 

SLEEP

ÂUTE

ÂENU

VOLUÂE

 

System settings are not lost when batteries are changed or battery power fails.

Replace the batteries with 4 AAA or IEC-R03 1.5V alkaline batteries, matching the + and – symbols on the batteries with the + and – markings inside the compartment and on the back label. See “Setting up the Personal music center” on page 13 for battery installation instruc- tions.

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December 20, 2001

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Contents Bose Lifestyle 40 Music System Class B emissions limits Additional safety informationClass 1 laser product BatteriesInformation about products that generate electrical noise Antenna grounding Where to find … For your recordsBefore you begin Unpacking the carton What comes with your Lifestyle 40 systemSelecting the locations for your Lifestyle 40 music system Jewel Cube speakersCD changer Acoustimass moduleMulti-room interface Connecting your system Connecting the Jewel Cube speakers to the Acoustimass moduleConnecting the CD changer to the multi-room interface Connecting the Acoustimass module power mains cord Connecting the multi-room interface power packTape deck Connecting external componentsVideo components Laserdisc player or additional CD changerFM antenna connections Connecting the antennasConnecting to a cable radio signal AM antenna connectionsSetting up the Personal music center Completing connections and turning on the Acoustimass moduleTurning the system off Turning on the systemTurning the system on Muting your system Adjusting the volumeUsing the sleep timer Using the Source buttons Using the Personal music center displayUsing the primary buttons Using the Keypad buttonsUsing the Menu items PresetsListening to the radio Setting radio channel spacingManually tuning a radio station Turning the system on and choosing the radioSeeking the strongest stations Selecting a preset stationSetting a station preset Erasing a preset station Setting presets using the Presets menuTo set a preset station Managing your preset stationsUsing the CD changer Listening to compact discsTurning the system on and choosing the CD changer To omit a track from normal play To scan a discTo add a track to the play list To listen to the CD play listSelecting play list modes Using the CD Options menuSelecting repeat and random modes To change an entry in the CD play list Programming a CD play listTo create a CD play list To erase the entire CD play list To insert a new track in an existing play listTo delete a track from the play list Turning the system on and selecting the component Using the system with external componentsUsing a tape recorder with your system Compensating for room acoustics Fine-tuning your systemAdjusting speaker controls Optimizing AM/FM radio receptionAdjusting the Personal music center beep Equalizing the volume levels of external sourcesAdjusting LCD contrast Forcing the Source buttons to stay on Forcing the Keypad buttons to stay onAdjusting the display fade time Connecting additional rooms Understanding the room indicators Operating in more than one roomControlling two or more rooms together Using the Room buttonSetting up a shared source Returning to single-room controlUsing more than one Personal music center Using the House buttonFinding a misplaced Personal music center Replacing batteriesCleaning the CD changer Cleaning the systemCleaning the Personal music center Cleaning the speakers and Acoustimass moduleTroubleshooting Problem What to doWarranty period Customer ServiceAccessories Technical informationIndex Record OUT 27 Signal Levels 28 Index Page Australia CanadaEuropean Office Belgique/België

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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