Sennheiser PXC 550 Wireless Owner's Manual

Page of 60
PXC 550 
| 1 
Contents
Contents
Switching the headphones on ................................................................................22
Switching the headphones off ................................................................................23
Adjusting the volume ...............................................................................................24
Using NoiseGard  .......................................................................................................25
Switching TalkThrough on/off ................................................................................26
Changing the sound effect ......................................................................................27
Activating/deactivating Call Enhancement .........................................................28
Checking the battery life of the headphones ......................................................29