Bose Lifestyle Stereo Amplifier Manual

The Bose Lifestyle Stereo Amplifier is a high-performance audio component designed for seamless integration with Bose Lifestyle home entertainment systems. It delivers clear, powerful stereo sound, supports multiple audio inputs, and features advanced signal processing. Below are key sections covering 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. Operation Modes 8. Advanced Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Stereo amplifier unit, Remote Control, Multiple audio input ports, Speaker output terminals, Power connector.

Feature	Description
Audio Inputs	RCA, Optical, Coaxial for connecting various audio sources
Speaker Outputs	Terminals for connecting Bose or compatible speakers
Remote Control	Infrared remote for system operation
Power Connector	For AC power connection
Status Indicator	LED display for power and input selection
Bass Management	Adjustable crossover and bass control
Protection Circuitry	Overload and thermal protection
Signal Processing	Built-in DSP for sound optimization
Input Selector	Switch between multiple audio sources
Volume Control	Precision volume adjustment

Installation

Unpack and inspect all components. Place amplifier in well-ventilated area.

Connect speakers: Use speaker wire to connect speakers to appropriate terminals.
Connect audio sources: Use RCA, optical, or coaxial cables to connect source devices.
Connect power: Plug power cord into AC outlet.
Connect to system: Integrate with Bose Lifestyle system if applicable.

WARNING! Ensure proper ventilation to prevent overheating. Use correct gauge speaker wire.

First-Time Setup

Power on amplifier; configure initial settings.

Select input source: Use INPUT selector to choose connected audio source.
Set volume: Start at low volume and adjust to desired level.
Configure bass management: Adjust crossover and bass settings as needed.
Test speakers: Ensure all connected speakers are functioning properly.

CAUTION! Do not connect speakers while amplifier is powered on. Ensure all connections are secure.

Specifications

Power Output: [Specify wattage per channel] watts per channel.
Frequency Response: 20Hz - 20kHz.
Total Harmonic Distortion: Less than 0.1%.
Inputs: RCA (stereo), Optical, Coaxial.
Outputs: Speaker terminals, Pre-out.
Signal-to-Noise Ratio: >90dB.
Power Requirements: 120V AC, 60Hz.
Dimensions: [Specify dimensions].
Weight: [Specify weight].

Controls and Settings

Front Panel: Power button, Input selector, Volume knob, Status LED. Remote: Power, Input selection, Volume up/down, Mute, Preset buttons.

Settings Menu: Access via remote or front panel for advanced configuration.

Audio Settings: Bass, Treble, Balance, Loudness compensation. Input Configuration: Rename inputs, set default levels. System Settings: Auto standby, LED brightness, factory reset.

Connecting Devices

Audio Sources: CD player, Turntable (with phono preamp), Media streamer, TV audio output.

Turn off amplifier before making connections.
Use appropriate cables for each source (RCA, optical, coaxial).
Connect speaker wires observing correct polarity (+/-).
Select corresponding input on amplifier.

Tip: Use high-quality cables for best audio performance. Keep cables away from power cords.

Operation Modes

Supports various listening modes and configurations.

Stereo Mode: Standard two-channel playback.
Direct Mode: Bypasses tone controls for pure signal path.
Night Mode: Compresses dynamic range for late-night listening.
Source Selection: Switch between connected audio sources.
Volume Control: Adjust volume using knob or remote.
Mute Function: Temporarily silence audio output.
Preset Memory: Save favorite settings for quick recall.

WARNING! Avoid operating at maximum volume for extended periods to prevent damage.

Advanced Features

Bass Management: Adjust crossover frequency and subwoofer output. Room Correction: Optional calibration for optimal sound in your space. Multi-room Integration: Works with Bose Lifestyle multi-room systems.

Care & Maintenance

Unplug before cleaning. Dust with soft, dry cloth. Keep vents clear of obstructions.

CAUTION! Do not use liquid cleaners. Avoid exposure to moisture and extreme temperatures.

Regulatory Information

FCC Compliance: Class B digital device; complies with Part 15 rules. Copyright © [Year] Bose Corporation. All rights reserved. Bose and Lifestyle are registered trademarks of Bose Corporation. For support, visit www.bose.com or contact Bose customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound output	Power/connections	Ensure amplifier is on; check input selection; verify speaker connections.
Distorted sound	Overload/clipping	Reduce volume; check source signal level; ensure proper ventilation.
One channel silent	Connection/balance	Check speaker wire connections; adjust balance control; test with different source.
Remote not working	Batteries/obstruction	Replace batteries; ensure clear line of sight to IR sensor.
Amplifier overheats	Ventilation/load	Ensure adequate ventilation; check speaker impedance compatibility.

Reset: Hold Power button for 10 seconds or use factory reset in menu.

Service: Contact Bose customer support; authorized service centers only.