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Search For Errors; Possible Cause - VINCENT SV-238MK Bedienungsanleitung

Class-a stereo-vollverstärker
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Symptom
Unit does not work
after pressing the
power button
No sound on both
channels although
the unit is ready
for use (front
panel display
(2) is functional)
No audio playback
on one channel

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 (3)(14) 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.
Volume is set too low.
The amplifier is muted (MUTE-Function).
The speaker cables are not properly connec-
ted to the amplifier's terminal. Otherwise they
may be defective.
The source equipment is giving signal on only
one channel.
One of the signal cables between audio sour-
ce and amplifier inputs has not yet been plug-
ged in or is defective.
Channel balance has been set to the extreme
right or left.
One of the speaker cables is not correctly
connected or is defective.
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 (3)(14).
Carefully increase the volume (5)(17).
Deactivate the MUTE function (12) after, as a
precaution, reducing the volume level.
Check and tighten the speaker cables at the
amplifier (6) and at 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.
Set the channel balance (16) to a reasonable
value.
Check and refasten the speaker cables at the
speaker terminal of the amplifier and at the
speaker's connectors.
Vincent
41

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