Search For Errors - VINCENT SV-226MKII Manuel D'utilisation

SEARCH FOR ERRORS

Symptom Possible Cause
Unit does not Mains cable is not connected to a suitable
mains wall outlet.
work after pressing
the power button
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 (1)(19) is
No sound, appliance
giving no signal.
is switched on (one
of the input LED's
One of the audio settings of a connected
on the front of
DVD player (analogue/digital) has not been
the device is lit) 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 preamplifier.
Wrong input channel has been selected.
Volume setting is set too low.
The amplifier is muted (MUTE-Function).
A pair of headphones is still connected (10)
so the loudspeakers are switched off.
The loudspeakers connected have been tur-
ned off with the "SPEAKERS" dial (4).
The speaker cables are not properly connected
to the amplifier's terminals or are defective.
No audio playback The source equipment is giving signal on only
one channel.
on one channel
One of the signal cables between audio
source and preamplifier inputs has not yet
been plugged in or is defective.
One of the loudspeaker cables or one of
the signal cables between pre and main ampli-
fier is not correctly connected or it is faulty.
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Countermeasure
Connect to a functioning socket using a
suitable mains voltage.
Check the power cable. If necessary, ex-
change 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 (1)(19) to the input that your
desired source is connected to.
Carefully increase the volume (3)(20).
Deactivate the MUTE function (18) after, as a
precaution, reducing the volume level.
Pull the headphone plug out of the device.
The volume should first be reduced for safety's
sake.
Move this dial to a suitable position for the
connected loudspeakers (e.g. "A" if a pair of
loudspeakers is connected to the clamps
"SPEAKER A" (12)).
Check and tighten the speaker cables at the
amplifier (12) 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 all the connections of the main
amplifiers and whether the loudspeakers are
working.
SEARCH FOR ERRORS
Symptom Possible Cause
The cable connections are not tight, the con-
Poor sound quality
nectors are dirty or a cable is defective.
The tone settings on the dials "TREBLE" or
"BASS" have not been selected correctly.
A record player has been connected to a line
level input without using a phono preamplifier.
No batteries inserted in the remote control,
The remote control
batteries are not inserted correctly or are
cannot perform any
depleted.
functions
The line-of-sight between the remote control
and the unit is obstructed, the range was
exceeded or the hand unit was operated from
a position too far to one side.
The unit is not switched on.
Humming low See section "Net frequency noise" in the chapter "Tips".
frequency noise
is audible, even
as no audio source
is playing back
Countermeasure
Check the cables and cable connections.
Check the settings selected there.
Interconnect a phono preamplifier.
Check and replace the batteries if necessary.
Try to point the remote control at the front of
the unit only when the sight-line is clear,
within a 7-metre distance and, if possible,
facing the unit.
Switch on the unit.
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