Sennheiser Set 840 S Headphones User Manual


 
11
Putting the Set 840 S system into operation
Connecting the transmitter to the mains
The EU and UK country adapters are included with the
EU version of the Set 840 S; the US country adapter is
included with the US version of the Set 840 S.
̈ Slide the supplied country
adapter O onto the mains
unit N.
̈ Connect the yellow connector
of the mains unit to the yellow
socket
I of the transmitter.
̈ Plug the mains unit N into a
wall socket.
The operation indicator B
on the transmitter lights up
green.
When connecting the transmitter to the mains for
the first time, charge the rechargeable battery for
3 hours as described in the chapter “Storing and
charging the receiver” on page 20.
If there is no audio signal from the sound source for
about 3 minutes, the transmitter automatically
switches off. The operation indicator
B goes off.
To disconnect the transmitter from the mains, pull
out the mains connector from the wall socket.
When not using the transmitter for extended periods
of time (e.g. when you are on holiday), pull out the
mains connector from the wall socket. In this case,
however, the receiver’s rechargeable battery will not
be recharged.
EU
UK
US
O
N
I
N
3h