Polk Audio ULTRAFOCUS 8000 Manuel D'utilisation page 4

Push-to-hear ambieNt coNtrol
The push-to-hear ambient control, which is located on the control cup of the headphone, mutes your
music and amplifies outside sounds so you can hear without removing the headphones. Push again
to go back to your music. NOTE: While using VOLUME + or the VOLUME – buttons, the push-to-hear
ambient control volume will not change.
adjustiNG the ultrafocus 8000 headbaNd
For optimum performance, you want your headphones to fit snugly and create a comfortable yet effective
seal around your ears. A proper fit ensures the best sound and effective noise reduction from outside sources.
The design adjusts to fit any size head.
The headband should sit flat across the top of your head. Adjust the headband as necessary by evenly
pulling on metal slides to conform around your ears. The headphone ear cushions should completely
surround your ears. This indicates a good fit, which means outside sounds should be muffled.
TroubleshooTing
Problem
There is no sound.
Volume is low.
There is a lack of bass.
The microphone is not working.
The telephone does not respond to controls.
Apple product does not respond to controls.
If you have any questions about the operations of your headphones, please contact Customer Service
at 1-800-377-7655 (M-F, 9:00 am-5:30 pm est, USA & Canada only). Outside the USA & Canada,
call +1-410-358-3600.
4
try this
Make sure the power is on. Check the battery.
Make sure the headphones are on.
Turn the music source up.
Make sure the cables are securely connected.
Make sure 0/-10 is set to 0.
Adjust the headphones to fit properly.
Make sure the cables are securely connected.
Make sure the microphone is not blocked.
Make sure the cables are securely connected.
Make sure you're using a compatible product.
Make sure you're using a compatible product.
Make sure the cables are securely connected.