Teufel concept c 300 black edition, Technical Description And Operating Instructions

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12
• Concept C 300
Problem Possible cause Solution
The device produces no
sound.
The wrong source has been se-
lected.
Select the right source (seepage 10)
Volume is set to “0”. Increase the volume.
Fuse has blown. 1. 2. spare
Disconnect the power
cord.
Carefully pull out the
fuse holder from the
mains connection
terminal.
Press out the old fuse.
Insert the new fuse (2 Al
time-lag fuse) and push the
holder back into place.
The subwoofer hums. The humming is caused by mains
power failures.
Purchase a line filter and connect it to the device.
The humming is caused by a multi-
outlet power strip.
Use another multi-outlet power strip or connect the
subwoofer directly into the wall socket. It may help to
insert the plug into the socket the other way round.
The playback is noisy. Basically the Concept C 300 is
a very low noise system. Noise
is usually due to the high quality
reproduction of the speaker system
“revealing” the poor quality of a
signal source (e.g. from MP3 files).
Make sure that the source is sending a clear signal
to the Concept C 300 .
No playback via USB
soundcard:
Pairing failed. The USB soundcard must be connected to the com-
puter and the Concept C 300 must be switched on.
Now press the button
12
on the remote control
and the small button on the USB soundcard (see ar-
row) at the same time for 10 seconds.
During operation using the
USB interface interference
and dropouts occur.
Windows Vista and Windows 7
both have an active power-saving
mode ex-works which does not pro-
vide a constant supply of sufficient
power to the USB port.
For this reason we strongly recommend disabling the
power-saving mode for the USB port. To be found
under: Control panel\System\Power options.
Sound suddenly cuts out
during playback using
standard PC programmes
such as iTunes or Internet
Explorer. The sound comes
back after closing the ap-
plication.
In Windows 7 and Vista power op-
tions there is an option to suspend
USB peripheral devices when
inactive. This can also include the
integrated USB soundcard of the
Concept C 300 .
Disable this setting.
Troubleshooting
The following notes and further detailed information on our website should help you to rectify malfunctions. If this does
not lead to success, please contact our hotline
00800 - 200 300 40 (free of charge). Please also observe the warranty
notes.