Sennheiser 502011 Headphones User Manual


 
26
If a problem occurs ...
If a problem occurs ...
The transmitter does not switch on
You cannot hear anything
Possible cause Solution
Is the mains unit
connected correctly?
Check the connection of the mains
unit to the transmitter and to the
mains (see page 11).
Is the sound source
switched on?
Switch your sound source on.
Is the volume of
the sound source
sufficient?
Set the volume on your sound
source to a medium level.
Possible cause Solution
Is the transmitter
placed close to
metal objects?
Choose a different place for the
transmitter.
Make sure that the transmitter is
not placed close to metal objects.
Are all connectors
connected correctly?
Check the connection between the
transmitter and your sound source
(see page 7).
Is the operation
indicator
B lit?
Check if the transmitter is switched
on (see page 15).
Is the volume of
the sound source
sufficient?
Set the volume on your sound
source to a medium level.
Is the volume of the
receiver sufficient?
Increase the volume by turning the
volume control 2 (see page 16).
Is the rechargeable
battery inserted
properly into the
receiver and fully
charged?
Remove the rechargeable battery
and reinsert it into the receiver.
If this doesn’t help: recharge
the rechargeable battery
(see page 20).