Shop Confidently, knowing we’ll match a lower price – Chat with one of our agents or call 1800-023-367
Stores Cart

QuietComfort® 15 Acoustic Noise Cancelling™ headphones

Sold from 2009 – 2014

NOT YOUR PRODUCT?
Help us provide the best support by confirming your product below
Select your product
Product image
SUPPORT OPTIONS FOR
Loading
SEARCH
Enter a search term in the field above.
Nothing found. Please enter a valid search (e.g. connection help, no audio from headphones etc.).

Setting the audio attenuation Hi/Lo switch

The Hi/Lo switch on your headset cable is used to reduce the volume of the device your headset is plugged in to. This is useful if the device output is too loud and causes distortion or if you can't turn the device volume low enough for a comfortable listening level.

To change the Hi/Lo audio attenuation switch:

  1. Power off your headphones
  2. Disconnect the cable from the headphones
  3. On the cable connector for the earcup, set the Hi/Lo switch to Hi or Lo
  4. Reconnect the cable to the headphones.
Was this article helpful?
Submit
Thank you for your feedback!