Sennheiser 502874 - Manual (Page 30)

29
If a problem occurs ...
If a problem occurs ...
Sound problems
Problem Possible cause Possible solutions Page
No sound Transmitter is/headphones
are switched off Switch the
transmitter/
headphones on 18/20
Headphones are muted Cancel the muting 21
Jack plug is not properly
connected Check the plug
connection 12
Sound source is switched
off Switch the sound
source on –
Audio cable is defective Replace the cable –
Transmission between
transmitter and
headphones is disturbed
by interferences (including
ESD) in the vicinity Associate the
headphones with the
transmitter again 24
Disconnect the
transmitter from the
mains and reconnect
it again 15
Remove the
rechargeable
batteries from the
headphones and
reinsert them again 16
Headphones are not
correctly associated with
the transmitter (e.g.
additional headphones) Associate the
headphones with the
transmitter 24
Occasional
sound
dropouts Headphones are out of
range Reduce the distance
between
headphones and
transmitter 11
Signal is shielded Remove obstacles
between transmitter
and headphones 11
Interfering devices in the
vicinity Change your position 11
Sound is too
low Volume of the sound
source is adjusted too low Increase the volume
of the sound source –
Signal of the sound source
is too weak Set the ATTENUATOR
switch
ቨ
to
“0 dB”
13
Headphone volume is
adjusted too low Increase the volume
by pressing the
VOLUME + button
´
21
Sound only
on one ear Audio cable is defective Replace the audio
cable –
Audio cable is not properly
connected Check the plug
connection 12