The Bose Lifestyle 28 III is a premium home theater system featuring a Media Center with integrated DVD/CD player and AM/FM tuner, Acoustimass module for deep bass, five Jewel Cube speakers for surround sound, ADAPTiQ audio calibration system, universal remote control, and support for multiple audio/video inputs. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.
Key components: Media Center, Acoustimass module, five Jewel Cube speakers, ADAPTiQ headset, Universal Remote, and connection cables.
| Feature | Description |
|---|---|
| Media Center | Central control unit with DVD/CD player and AM/FM tuner |
| Acoustimass module | Provides powerful, deep bass without distortion |
| Jewel Cube speakers | Five small speakers for front, center, and surround channels |
| ADAPTiQ system | Automatically calibrates audio to your room's acoustics |
| Universal Remote | Controls system and other AV components |
| Audio Inputs | Optical, coaxial, and analog inputs for external sources |
| Video Outputs | Component and composite video outputs |
| On-screen Display | Menu system for easy setup and control |
| Sleep Timer | Automatically turns off system after set time |
| Parental Controls | Restricts access to certain content |
Unpack and inspect all components. Choose optimal placement for best sound quality.
WARNING! Ensure proper ventilation around Media Center. Do not block vents.
Power on system; follow on-screen prompts for initial configuration.
CAUTION! Complete ADAPTiQ calibration in a quiet room for best results.
Access system settings via on-screen menu or remote control. Front Panel: POWER, EJECT, VOLUME, SOURCE.
Remote: POWER, Numeric buttons, MENU, NAVIGATION arrows, SELECT, VOLUME, MUTE, TRANSPORT controls, SOURCE selection.
Audio Settings: Bass, Treble, Center channel level, Surround level, Dialogue enhancement. Video Settings: Output resolution (480i, 480p, 720p, 1080i), Screen format. System Settings: Language, Auto power on/off, Parental controls, Factory reset.
Connect external sources to Media Center inputs for expanded functionality.
Tip: Use digital connections whenever possible for superior sound quality.
Supports DVD-Video, DVD-Audio, audio CDs, and MP3 CDs.
WARNING! Do not move system during disc playback. Allow discs to stop before ejecting.
The ADAPTiQ system optimizes sound for your specific room environment.
Note: Recalibrate if you rearrange furniture or change speaker positions.
Unplug system before cleaning. Use soft, dry cloth for exterior surfaces.
CAUTION! Never use abrasive cleaners or solvents. Do not spray liquids directly on any component.
FCC Compliance: This device complies with Part 15 of FCC Rules. Operation is subject to two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received. Copyright © Bose Corporation. All rights reserved. Bose and the Bose logo are registered trademarks of Bose Corporation. For support, visit www.bose.com or contact 1-800-999-2673.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No power | Power cord disconnected | Check all power connections; ensure outlet is working. |
| No sound from speakers | Speaker wires loose | Verify all speaker connections; check wire polarity. |
| Remote not working | Batteries/obstructions | Replace batteries; ensure clear path to Media Center IR sensor. |
| Disc won't play | Disc dirty/damaged | Clean disc; check for scratches; ensure correct region code. |
| Poor sound quality | Room calibration needed | Run ADAPTiQ calibration; check speaker placement. |
| No video | Video cable issues | Check video connections; ensure TV is on correct input. |
| System overheats | Insufficient ventilation | Ensure 4 inches clearance around Media Center vents. |
| Radio static | Antenna placement | Reposition AM loop antenna; extend FM wire antenna fully. |
Factory Reset: Menu > System > Factory Reset (erases all settings).
Service: 1-800-999-2673; www.bose.com/support