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UE 4000
English 7
Troubleshooting
• No sound or faint sound
• Fully insert the cable connector into
the headphone jack on your device.
• Check the cable attachment to
theheadphones.
• Try increasing headphone volume.
• Check the volume in your media
application.
• Restart your media application.
• Make sure the straight connector
isattached to the headphones,
andthe angled connector is attached
to your audio source.
• Headphones not working with
acomputer Specify audio settings
foryour operating system:
Windows® (Control Panel)
•Voice playback and recording:
Computer’s soundcard
•Sound playback: Computer’s speakers
Mac® OS X (Preferences)
•Sound input: Internal microphone
•Sound output: Internal speakers
For more information, go to
www.logitech.com/support/ue4000.
Also refer to your operating system
documentation.
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Thank you for purchasing our product.
www.logitech.com/ithink
www.logitech.com/support/ue4000
United States +1 646-454-3200 Canada +1 866-934-5644