bose 321 series 11 manual

The Bose 321 Series II is a premium home theater system featuring a Media Center, two Direct/Reflecting speaker arrays, and a Acoustimass module. It delivers immersive surround sound from a simplified setup, supporting DVD/CD playback, AM/FM radio, and connections for external audio/video sources. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing DVD/CD Media 8. System Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Media Center, two Direct/Reflecting speaker arrays, Acoustimass module, Remote Control, and connection cables.

Feature	Description
Media Center	Main control unit with DVD/CD player and AM/FM tuner
Direct/Reflecting Speaker Arrays	Two speakers for immersive surround sound
Acoustimass Module	Provides powerful bass response
Remote Control	Full-function remote for system operation
Video Inputs	Composite and S-Video inputs for external sources
Audio Inputs	Analog audio inputs for additional devices
AM/FM Antenna Terminals	For radio reception
VIDEO OUT	Composite video output to TV
AUDIO OUT	Fixed and variable audio outputs
POWER	Turns system on/off

Installation

Unpack and inspect all components. Place Media Center and speakers in desired locations.

Connect speakers: Attach speaker cables from Media Center to each speaker array.
Connect Acoustimass module: Use provided cable to connect to Media Center.
Connect to TV: Use video cable from Media Center VIDEO OUT to TV video input.
Connect antennas: Attach AM loop and FM wire antennas to their terminals.
Plug into AC power.

WARNING! Ensure proper ventilation around Media Center. Do not place speakers too close to walls or corners.

First-Time Setup

Power on system; follow on-screen prompts if connected to TV.

Set display language: In system menu, select preferred language.
Tune radio stations: Use auto-tune feature to scan and store AM/FM stations.
Adjust audio settings: Use TEST TONE feature to balance speaker levels.
Configure video output: Set to match your TV's capabilities (NTSC).

CAUTION! Handle speaker arrays with care; they contain sensitive components.

Specifications

System Type: 3.1 channel home theater system.
Audio Output: Total system power tailored for room size.
Supported Media: DVD-Video, DVD-R/RW, CD, CD-R/RW.
Tuner: AM/FM with 30 station presets.
Video Output: Composite and S-Video.
Audio Inputs: Two auxiliary stereo inputs.
Power Source: 120V AC, 60Hz.
Dimensions: Media Center: (W x H x D) specific measurements.

Controls and Settings

Access system menu via remote or front panel buttons. Front Panel: POWER, EJECT, VOLUME, SOURCE SELECT.

Remote: POWER, Numeric buttons, MENU, NAVIGATION arrows, SELECT, VOLUME, MUTE, TRANSPORT controls (PLAY, STOP, etc.), TEST TONE.

Audio Settings: Bass, Treble, Balance, Speaker Level calibration. Video Settings: Output format, Screen saver. Tuner Settings: Auto-tune, Manual tune, Preset memory. System Settings: Language, Display brightness, Auto power off.

Connecting Devices

External Sources: Use AUX inputs for devices like cable boxes or game consoles.

Turn off system and external device before connecting.
Connect audio/video cables from device to appropriate AUX input on Media Center.
Select source using SOURCE button on remote or front panel.

Tip: Use high-quality cables for best audio and video performance.

Playing DVD/CD Media

Supports DVD-Video, audio CDs, and compatible recorded media.

Insert disc: Press EJECT, place disc in tray, press EJECT again to close.
Play: Press PLAY; use navigation buttons for menu selection.
Stop: Press STOP; system remembers stop point for resumption.
Skip: PREV/NEXT for chapters or tracks.
Repeat: Press REPEAT for chapter, track, or disc repeat.
Random Play: Press SHUFFLE for random track order.
Search: Use SCROLL buttons during playback.
Display: Press DISPLAY for on-screen playback information.

WARNING! Do not move system during disc playback. Use only supported disc types.

System Features

ADAPTiQ Audio Calibration: Optional system to optimize sound for your room. Night Mode: Reduces dynamic range for late-night listening. Parental Controls: Restrict DVD playback by rating (default code may be required).

Care & Cleaning

Unplug system before cleaning. Use soft, dry cloth for Media Center and speakers. For stubborn marks, dampen cloth slightly with water only.

CAUTION! Do not use solvents or abrasive cleaners. Keep liquids away from all components.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Copyright © Bose Corporation. All rights reserved. Bose and the Bose logo are trademarks of Bose Corporation. For support, visit www.bose.com or contact Bose Customer Service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Ensure power cord is securely connected; try different outlet.
No sound from speakers	Connections/volume	Check speaker wire connections; ensure volume is not muted or too low.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to Media Center IR sensor.
Disc not playing	Disc type/damage	Ensure disc is compatible and not scratched; clean if dirty.
Poor radio reception	Antenna placement	Reposition AM loop antenna; extend and reposition FM wire antenna.

Reset: Unplug Media Center for 60 seconds, then reconnect power.

Service: Contact Bose Customer Service or authorized service center.