Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
If the device uses the protective conductor of the
wall outlet, the corresponding wire of the line cord
is connected intractably to the metal housing of
the device. This is the mostly the point where the
central grounding point is attached to. By doing
this the housing is able to shield all signals from
external radiated noise. Some main amplifiers are
equipped with a "Ground Lift"-switch. If it is acti-
Symptom
Unit does not work
after pressing the
power button
No sound on both
channels although
the unit is ready
for use (one of
the LEDs for the
input selection (8)
is lit).
44
Vincent
SEARCH FOR ERRORS
Possible Cause
Mains cable is not connected to a suitable
mains wall outlet.
Mains cable has not been firmly inserted into
wall power socket and the device's socket.
Otherwise it may be defective.
Unit fuse or unit is defective.
The currently selected audio source (4)(21) is
giving no signal.
One of the audio settings of a connected
DVD player (analogue/digital) has not been
correctly selected.
The output of the source device is not connec-
ted or is wrongly connected e.g. not connec-
ted to the selected input channel terminal of
the amplifier.
Wrong input channel has been selected at the
amplifier.
The Volume setting is set too low
The amplifier is muted (MUTE function).
The speaker cables are not properly connected
to the amplifier's terminals or are defective.
TIPS
vated, ground potential of the chassis and the pro-
tective ground wire are being separated from the
central signal ground point. The protective ground
wire keeps its function. Sometimes this helps pre-
vent noise caused by errors in grounding.
If the problem occurs and cannot be solved by
yourself your audio specialist dealer will help you.
Countermeasure
Connect to a functioning socket using a suit-
able mains voltage.
Check the power cable. If necessary,
exchange it with a suitable mains cable and
push its plug firmly into wall socket and the
device's power connector.
Contact your dealer.
Switch on the source unit and begin play-
back.
Correct the settings in the player's setup.
Correct the connection.
Set the amplifier to the input that your desired
source is connected to.
Carefully increase the volume.
Deactivate mute function ("MUTE" button
(23).
Check and tighten the speaker cables at the
amplifier and at the speakers.
Publicité
Table des Matières
