Cyrus Pre TROUBLESHOOTING
21
English
If the problem persists proceed as follows:
•
Change the programme source using the suspected
interconnect cable and check that the problem still
exists. If the fault is removed by doing this then the
original source is at fault.
•
Interchange the left and right connection of the
interconnect cable at SOURCE. If the missing
channel switches over then there is a problem in one
channel of the source or the interconnect.
Note:
Be sure to restore the system to its original
configuration after completion of the above series of
tests.
Spurious noises from the loudspeakers
•
If the problem is limited to a single source, check the
integrity of the interconnection to this source. The
source component may also be faulty.
•
Intermittent loud click noises may be due to a poorly
suppressed appliance such as a refrigerator or heating
controller connected to the same mains power circuit.
Isolate the cause of the interference by switching off
suspect appliances. The appliance should then be
serviced by a specialist.
Low volume level from both channels when using the
Phono input
•
The pickup cartridge may be a moving coil type, used
with the moving magnet phono input of the Cyrus
Pre. Check the type of the pickup cartridge with the
manufacturer and if necessary arrange with your
dealer to have the Cyrus Pre converted for moving
coil operation.
Incorrect tonal balance from both channels when using
the Phono input
•
The pickup cartridge may be a moving magnet type,
used with the moving coil phono input of the Cyrus
Pre. Check the type of the pickup cartridge with the
manufacturer and if necessary arrange with your
dealer to have the Cyrus Pre converted for moving
magnet operation.
Background noise when using the phono input- hum or
buzz
•
Check that the phono ground wire is secured at the
rear panel of the Cyrus Pre. Some turntables are not
equipped with a ground wire. In this case, consult
your dealer or the manufacturer of the turntable.
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