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Digital input does not work
1. Make sure that your CD player is
connected correctly. The digital output
should connect to the digital input of the
CM-2002.
2. Your digital output of the CD player must
follow the S/pDIF format. This is an
industry standard format.
3. Check that both the CM-2002 CD input
selector
and
the Digital CD input selector
are engaged.
4. Try using another patch cord.
Appendices _
Troubleshooting, continued
Hum and Constant Noise
1. Defective or loose patch cords.
2. Improper fit between patch cord plugs
and sockets.
3. Patch cords or speaker wires have been
routed too closely to AC cables, power
transformers or motors. Check for
lighting dimmer switches or Halogen
lamps causing interference.
4. The CM-2002 is sitting directly on top of
a large power amplifier.
s.
The turntable ground wire has not been
connected. If it is connected, then try
disconnecting it and see if the hum goes
away.
6. You have a ground loop in the system. As
a test, try disconnecting cable TV or any
component which is grounded, if the
hum goes away please contact your
dealer or our technical support
department.
Remote Control Won't Work
1. The batteries are weak or missing.
2. The remote is too far away or at too
much of an angle to the front panel of
the CM-2002.
3. Either the remote transmitter or the
remote sensor window on the CM-2002 is
dirty.
4. The CM-2002 is sitting in bright
sunshine or very bright or flickering
lighting.
s.
If the CD functions do not operate, make
sure that your CD player uses the RC-S
control standards. Carver CD players
which use this are the SD/A-360 and the
MV-S.
Sound is weak when Phono is
selected
o
1. The Phono cartridge is a Moving Coil
type, check the position of the rear panel
MM/MC switch, see page 9.
Unusual operation
As the
Q1-2002
is a microprocessor
controlled device, any severe power surges or
spikes could put it into a strange operating
mode or cause it to "lock up".
This may be CUIedby turning your
CM-2002 on and off. If this does not work,
try unplugging the power cord and leaving it
unplugged overnight, This may be all that is
required to return it to normal operation.
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