Bose 347205-1310 Manual

The Bose 347205-1310 is a premium audio component or system part designed for high-fidelity sound reproduction, featuring advanced signal processing, multiple connectivity options, and Bose proprietary technologies. This manual covers essential information for setup, operation, and maintenance to ensure optimal performance. 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. Advanced Operation 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main control unit, remote control, power supply, audio input/output connectors, status indicators.

Feature	Description
Power Input	For AC power connection
Audio Input Ports	For analog and digital audio sources
Audio Output Ports	For connection to amplifiers or speakers
Control Port	For system integration and remote triggers
Status LED	Indicates power and operational status
Reset Button	For restoring factory default settings
POWER	Turns unit on/off
INPUT SELECT	Cycles through available audio sources
VOLUME	Adjusts output level (if applicable)
MUTE	Mutes audio output

Installation

Unpack and inspect all contents. Place unit on a stable, level surface with adequate ventilation.

Connect Power: Plug the provided power cord into the unit's power input and a grounded AC outlet.
Connect Audio Sources: Use appropriate cables to connect your audio source (CD player, streamer, etc.) to the input ports.
Connect Output: Use cables to connect the unit's output to your amplifier or powered speakers.
Power On: Press the POWER button on the front panel or remote.

WARNING! Ensure proper ventilation. Do not block vents. Use only the provided or approved power supply.

First-Time Setup

Power on the unit; observe the status LED for initialization.

Select Input: Press INPUT SELECT to choose the connected audio source.
Configure Settings (if needed): Access the setup menu via remote (if applicable) for initial configuration.
Test Audio: Play audio from your source to verify connection and sound output.
Set Defaults: It is recommended to note the factory settings before making custom adjustments.

CAUTION! Handle all connectors carefully. Ensure all devices are powered off before making connections.

Specifications

Model: Bose 347205-1310.
Audio System: High-fidelity signal processor/component.
Inputs: Analog stereo (RCA), Digital optical/coaxial (depending on variant).
Outputs: Analog line-out, dedicated control signal output.
Power Supply: 100-240V AC, 50/60Hz (or as specified on label).
Signal Processing: Proprietary Bose algorithms for sound management.
Supported Formats: Standard PCM audio, various digital formats via inputs.
Operating Temp: 41°F to 95°F (5°C to 35°C).
Dimensions & Weight: Refer to product packaging.

Controls and Settings

Primary controls are located on the front panel. Remote control provides full access to all functions.

Front Panel: POWER button, INPUT SELECT, STATUS LED.

Remote: POWER, INPUT SELECT, VOLUME UP/DOWN, MUTE, MENU/SETUP buttons.

Menu Settings (if accessible via remote): Input Configuration, Output Level, Signal Format, Factory Reset. Settings are typically navigated with arrow and ENTER buttons on the remote.

Connecting Devices

Audio Source: Connect via RCA (analog) or optical/coaxial (digital) cables to corresponding inputs. Output: Connect to amplifier or active speakers via RCA cables.

Power off all components before connecting cables.
Identify input and output ports on the rear panel.
Use high-quality shielded cables for best performance.
Secure all connections firmly.
Power on components in sequence: Source > Bose 347205-1310 > Amplifier/Speakers.

Tip: Keep audio cables away from power cords to minimize interference.

Advanced Operation

For integration into a larger Bose or third-party audio system.

System Trigger: Use the control port to send a 12V trigger signal to power on/off linked amplifiers.
Input Priority: The unit may prioritize a specific input if multiple are active (consult advanced manual).
Signal Processing Bypass: Some models allow bypassing internal processing for a direct signal path.
Firmware Updates: Check Bose website for potential firmware updates via USB service port (if available).

WARNING! Do not attempt to open the unit. Advanced configuration should be performed by qualified personnel.

Accessibility Features

Status indicators provide visual feedback for power and selected input. Remote control offers tactile buttons for all primary functions.

Care & Cleaning

Disconnect from power before cleaning. Use a soft, dry, lint-free cloth to wipe the exterior. Do not use liquid or aerosol cleaners.

CAUTION! Never allow moisture to enter any openings. Avoid abrasive materials.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to interference that may cause undesired operation. Copyright © Bose Corporation. All rights reserved. Bose and the Bose logo are trademarks of Bose Corporation. For technical support, visit www.bose.com/support or contact Bose Customer Service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power / LED off	Power cord not connected	Check power cord connection at unit and outlet. Ensure outlet is live.
No sound from output	Incorrect input selected	Press INPUT SELECT to cycle to the correct active source. Check source device power and volume.
Intermittent sound	Loose cable connection	Check and secure all audio input and output cables.
Remote not working	Batteries/obstruction	Replace remote batteries. Ensure clear line of sight to unit's IR sensor.
Unit is unresponsive	Software hang	Disconnect power cord for 60 seconds, then reconnect and power on.

Reset: Press and hold the recessed RESET button on the rear panel for 10 seconds using a paperclip (restores factory defaults).

Service: For service, contact Bose Customer Support or an authorized Bose service center. Do not disassemble the unit.