Troubleshooting Guide - Audio-Technica ATH-ANC70 QuietPoint Manuel D'utilisation

After using
• After you have finished using your headphones, be certain to move the Power Switch to the
OFF position.
• Remove battery when you will not be using the headphones for an extended period.
• Store the headphones in included protective carrying case; store accessories in attached pouch.
• To clean the headphones, wipe with a clean, soft cloth. Do not use solvents or commercial
cleaners.
• Earpads will wear over time. Replacement pads are available from Audio-Technica dealers.

Troubleshooting guide

Problem
Ambient noise is not reduced
Headphones produce rumbling noise
Sound has become distorted
No power
No/low audio
Solution
Adjust headphones' position.
(Headphones may be incorrectly positioned on ears.)
Turn power switch off, and on again to reset. Check battery.
(Battery may be low.)
Adjust headphones' position.
(Headphones may be incorrectly positioned on ears.)
Turn down volume of audio/video equipment.
(Volume may be too loud.)
Change battery in headphones.
(Battery may be low.)
Check to make sure the battery is properly inserted.
Change battery in headphones.
(Battery may be low.)
Make sure power switch is on.
(Power may not be turned on.)
Check volume control on headphone
(Control may be set too low.)
Using your headphones
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