If A Problem Occurs - Sennheiser 502873 Instruction Manual

If a problem occurs ...

28
If a problem occurs ...
Sound problems
Problem Possible cause
No sound Transmitter is/headphones
are switched off
Headphones are muted
Jack plug is not properly
connected
Sound source is switched
off
Audio cable is defective
Transmission between
transmitter and
headphones is disturbed
by interferences (including
ESD) in the vicinity
Headphones are not
correctly associated with
the transmitter (e.g.
additional headphones)
Occasional Headphones are out of
sound range
dropouts
Signal is shielded
Interfering devices in the
vicinity
Sound is too Volume of the sound
low source is adjusted too low
Signal of the sound source
is too weak
Headphone volume is
adjusted too low
Possible solutions Page
Switch the 18/20
transmitter/
headphones on
Cancel the muting 12
Check the plug 12
connection
Switch the sound –
source on
Replace the cable –
Associate the 23
headphones with the
transmitter again
Disconnect the 13
transmitter from the
mains and reconnect
it again
Remove the 15
rechargeable
batteries and
reinsert them again
Associate the 23
headphones with the
transmitter
Reduce the distance 12
between
headphones and
transmitter
Remove obstacles 12
between transmitter
and headphones
Change your position 12
Increase the volume –
of the sound source
Turn the 21
VOLUME control
on the transmitter
clockwise
Increase the volume 21
by pressing the
¿
VOLUME + button