Sennheiser HSP 4, Instruction Manual

Page: 22 / 76

22 | HSP 4
Cleaning the contacts of the connection cable
Over time, salt deposits from sweat can build up on the connector and
the socket. Clean the connector and the socket using standard isopropyl
alcohol.
To loosen the connection:
f
Slide the silicone tube aside.
f
Insert your fingernail into the join.
f
Pull the connector and the socket apart as
shown.
f
Moisten a small brush (bristle brush or too-
thbrush) with isopropyl alcohol.
f
Carefully brush off the connector and the
socket and remove the salt deposits.
f
Rinse the connector and the socket with
isopropyl alcohol to remove the remaining
salt deposits.
f
Dry the connector and the socket using a soft cloth or a small piece
of cotton wool and carefully tap them off.
f
Allow the connector and the socket to air dry for approx. 1 hour so
that the remaining isopropyl alcohol can evaporate.
f
Slide the silicone tube onto the connector.
f
Connect the connector to the socket.