Publicité
Les langues disponibles
Les langues disponibles
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
(7) is lit).
No audio playback
on one channel
40
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 (7)(22) is
giving no signal.
The output of the source device is not
connected or is wrongly connected e.g. not
connected to the selected input channel
terminal of the preamplifier.
Wrong input channel has been selected at
the preamplifier.
Volume (VOLUME) is set too low at the
preamplifier.
The amplifier is muted (MUTE function).
Main amplifier(s) has/have not been
connected correctly to the preamplifier, is/are
switched off or is/are faulty.
The speaker cables are not properly
connected to the main amplifier's terminals or
are defective.
The source equipment is giving signal on only
one channel.
One of the signal cables between audio
source and preamplifier inputs has not yet
been plugged in or is defective.
One or more audio signal cables between
pre- and main amplifier are defect or one of
the plug connections is loose.
One of the speaker cables is not correctly
connected to the main amplifier or is defective.
Countermeasure
Connect to a functioning socket using a
suitable 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 playback.
Correct the connection.
Set the amplifier to the input that your desired
source is connected to (7)(22).
Carefully increase the volume (9)(23).
Deactivate mute function ("MUTE" button
(10)(21)).
Check the connection and ready status of the
main amplifier(s) and whether it is/they are
working.
Check and tighten the speaker cables at the
main amplifier and the speakers.
Check the audio source. You can try to use it at
a different amplifier for a test.
Check the cable connections, tighten them if
necessary.
Check and tighten all cable connections.
Check and refasten the speaker cables at the
speaker terminal of the main amplifier and at
the speaker's connectors.
Publicité
