Warranty, Troubleshooting, Cautions – Bose AM299357 User Manual
Page 4: English
English
Warranty
See the Warranty and Product Registration Card for warranty
information.
Troubleshooting
Problem
What to do
No audio
Make sure that the headphone plug is securely
connected to the headphone jack (not the line
out jack) of the audio device.
Excessive bass
Turn off any bass boost features on the audio
source when using the headphones.
Distorted bass
Make sure that the earcup ports are not
blocked in any way. If they are dirty, gently wipe
away any debris.
If any problem persists, contact Customer Service. See the phone
number for your area included in this guide.
CAUTIONS
• Long-term exposure to loud music may cause hearing damage.
Please avoid extreme volume when using headphones, especially for
extended periods.
• Do not use headphones when operating a motor vehicle or anywhere
the inability to hear outside sounds may present a danger to you or
others.
• Sounds that you rely on as reminders or warnings may have an unfa-
miliar character when using headphones. Be aware of how these
sounds may vary in character so you can recognize them as needed.
• Do not drop, sit on or allow the headphones to be immersed in
water.
This product conforms to the EMC Directive 89/336/EEC.
The complete Declaration of Conformity can be found at
www.Bose.com/compliance.
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