Bose A10 Headset Manual

The Bose A10 Aviation Headset is a premium aviation headset designed for pilots, featuring Bose noise-canceling technology, comfortable fit for long flights, clear audio communication, and durable construction. It includes features like Bluetooth® audio streaming, auxiliary audio input, adjustable headband, and replaceable ear cushions. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Unpacking and Inspection 3. First-Time Setup 4. Specifications 5. Controls and Connections 6. Using the Headset 7. Bluetooth Connectivity 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Headset with integrated control module, microphone boom, cable with aviation plug, carrying case, and accessories.

Feature	Description
Active Noise Reduction (ANR)	Reduces ambient cockpit noise for clearer audio
Bluetooth® connectivity	Wireless audio streaming from compatible devices
Auxiliary audio input	3.5mm jack for connecting external audio sources
Adjustable headband	Customizable fit for comfort during long flights
Replaceable ear cushions	Soft, comfortable cushions that can be replaced
Microphone with mute	Noise-canceling microphone with push-to-mute function
Volume control	Integrated volume knob on control module
Battery indicator	LED shows battery status (green/red)
Carrying case	Protective case for storage and transport
Aviation plug	Standard dual-plug for aircraft communication panel

Unpacking and Inspection

Unpack and inspect contents. Ensure all items are present.

Remove headset from carrying case and inspect for damage.
Check for included items: headset, cable with aviation plug, auxiliary cable, carrying case, user manual.
Verify battery compartment is empty (if using replaceable batteries).

WARNING! Do not use if any damage is found. Contact Bose support for assistance.

First-Time Setup

Prepare headset for first use.

Insert batteries: Open battery compartment, insert two AA batteries (if required).
Adjust headband: Expand or contract headband for comfortable fit.
Position microphone: Adjust boom so microphone is close to mouth.
Connect to aircraft: Plug aviation connector into aircraft communication panel.
Power on: Turn on ANR switch; verify LED indicator.

CAUTION! Ensure headset is securely connected before powering on aircraft systems.

Specifications

Type: Aviation headset with Active Noise Reduction (ANR).
Frequency Response: 50 Hz - 20 kHz.
Microphone: Noise-canceling electret condenser.
Connectivity: Bluetooth® 4.1, auxiliary audio input (3.5mm).
Power Source: Two AA batteries or aircraft power (via plug).
Battery Life: Up to 40 hours with ANR on (alkaline batteries).
Weight: Approximately 12.5 oz (354 g).
Operating Temp: -10°C to 50°C (14°F to 122°F).
Warranty: 5-year limited warranty.

Controls and Connections

Control Module: ANR ON/OFF switch, volume knob, Bluetooth® button, auxiliary input, battery compartment.

Microphone Boom: Adjustable; includes mute button. Cable: Aviation plug (dual), strain relief.

Bluetooth®: Pair with smartphone or tablet for audio streaming. Auxiliary Input: Connect MP3 player or other audio device. Volume Control: Rotate knob to adjust audio level. Battery Indicator: Green LED = good; red LED = low battery.

Using the Headset

Basic operation for aviation communication and audio listening.

Power on: Switch ANR to ON position.
Adjust volume: Turn volume knob to desired level.
Use microphone: Speak normally; press mute button to mute.
Listen to audio: Receive aircraft communication or stream via Bluetooth®/auxiliary.
Power off: Switch ANR to OFF when not in use to conserve batteries.

Tip: For best noise reduction, ensure ear cushions create a proper seal.

Bluetooth Connectivity

Pair headset with Bluetooth® devices for wireless audio.

Enable pairing: Press and hold Bluetooth® button until LED flashes blue.
On device: Enable Bluetooth®, select "Bose A10" from list.
Confirm pairing: LED turns solid blue when connected.
Stream audio: Play music or audio from paired device.
Disconnect: Turn off Bluetooth® on device or power off headset.

Note: Headset can pair with one device at a time. Range up to 30 feet.

Maintenance and Care

Clean and maintain headset for optimal performance.

Clean ear cushions: Use mild soap and water; air dry.
Wipe headband: Use dry cloth; avoid liquids.
Inspect cable: Check for fraying or damage.
Replace batteries: Use fresh AA batteries when indicator shows red.
Store properly: Keep in carrying case when not in use.

CAUTION! Do not immerse in water; avoid extreme temperatures.

Regulatory Information

FCC Compliance: Part 15 device; complies with interference limits. Bluetooth®: Qualified under Bluetooth SIG. Copyright © 2023 Bose Corporation; all rights reserved. For support, visit www.bose.com/support or contact 1-800-999-2673.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound	Power/batteries	Ensure ANR is ON; replace batteries; check volume.
Poor noise reduction	Ear seal/batteries	Adjust headset for better seal; replace batteries.
Bluetooth not connecting	Pairing mode/distance	Enter pairing mode; ensure device is within range.
Microphone not working	Mute/connections	Check mute button; ensure cable is fully plugged in.
Intermittent audio	Loose connections	Check all connections; inspect cable for damage.

Reset: Power off, remove batteries for 30 seconds, reinsert, power on.

Service: 1-800-999-2673; www.bose.com/support