Sennheiser 500643 Headphones User Manual


 
9
Daily use
Adjusting the volume
̈ Use the VOLUME + button ¾ or the VOLUME –
button ², to adjust the volume.
Note:
The volume of the TalkThrough signal does not
change.
Listening loud? - No!
People like to listen more loudly with
headphones than with speakers. Loud
volumes for extended periods of time
can lead to permanent hearing loss.
Protect your hearing! Sennheiser head-
phones also sound very good at low
volumes.
CAUTION!
¾
²
PXC450_517600_0806_SP6.book Seite 9 Donnerstag, 13. September 2007 10:26 10