Loading
Setting the audio attenuation Hi/Lo switch | Custom QC®15 noise cancelling headphones
custom-qc®15-noise-cancelling-headphones
qc15 headphone customSold from 2013 - 2014

Setting the audio attenuation Hi/Lo switch | Custom QC®15 noise cancelling headphones

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?

YES
NO
START A REPAIR OR REPLACEMENT
Loading
Setting the audio attenuation Hi/Lo switch | Custom QC®15 noise cancelling headphones