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6. Troubleshooting
Problem
Possible solution
Nothing happens when
I press [
/
;
].
Playback stops.
Charge the battery (three hours).
No sound in
the headphones.
a. Check that the volume is not set to
0
.
b. The audio file may be damaged or
the wrong format. Try another track.
I can’t move files
from the computer to
the headphone.
a. Check that the USB lead is OK and properly
connected.
b. Check that there is a working memory card
of the correct type in the headphone.
The content of
the memory card
does not appear on
the computer.
a. Check that the USB lead is OK and properly
connected.
b. Check that there is a working memory card
of the correct type in the headphone.
The player does not play
compressed MP3 files.
Check that the files have standard compression.
The player cannot handle any other type.
A blue LED is lit even
though the headphone is
switched off.
Switch off ANC with the switch (3).
7. Waste management
When the time comes to dispose of the product, do so in accordance with
local regulations. If you are not sure what to do, ask your local authority.