Fault removal
Sound interferences occur or no sound can be heard
•
The battery in the transmitter
is
too
weak and must be charged.
• Replace spent batteries in the headphones
with
new ones.
•
Check the cable
and plug connections between transmitter and audio source. Ensure
that
all
devices are switched on and the music
playback
is
not
interrupted.
•
If
the
volume level
at
the
audio source
is
set
too
low,
the sound quality
may be im-
paired
due
to
noise.
Increase
the
volume
of
the
audio source.
If
the sound
is
distorted,
reduce
the
volume
of
the
audio source.
•
Change
the
volume
at
the
headphones.
•
Adjust
the
headphone band
so
that
the
ear cushions
completely surround
the
ears.
•
Reduce
the
distance between transmitter and headphones. The greater the distance,
the
higher
the
risk
of
sound interferences.
•
The sound signal
can be impaired
through
metal
objects. Remove
obstacles
between
headphones and transmitter or change your location.
The power-on indicator at the transmitter flashes or does not
light
•
The battery
is
too
weak and must be charged.
•
Check
the
cable
and
plug connections
to
ensure
that
the audio source
is
properly
connected.
•
Ensure
that
the
transmitter and the audio source are switched on and the music
play-
back
is
activated.
•
The transmitter
automatically switches
off
after a
1
0-minute
interruption
of
the sound
signal.
Start the music
playback
and switch the transmitter back on.
The power-on indicator at
the
headphones flashes or does not light
• Replace spent batteries
with
new ones.
•
Check
the
cable
and plug
connections between transmitter and audio source. Ensure
that
all
devices are switched on and
the
music
playback
is
not
interrupted.
• Ensure
that
the distance between headphones and transmitter
is
less
than
30
metres.
Check
the
setting on
the
LO/HI
switch for the range. The reception
can
be impaired
through
metal
objects, even at a shorter distance.
•
The connection between headphones and transmitter
is
impaired. Switch the head-
phones
off
and on again.
•
The headphones are
not
correctly
paired
with
the transmitter. Adjust the frequency
of
the
headphones
to
the
frequency
of
the transmitter.
21
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