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3. Only one speaker seems to be playing.
✓ Does the problem occur with all inputs? If so, check the
interconnect cables between the preamp and the power amp.
If no fault is found there, check the speaker wires for secure
connections.
Important! Be certain that the power amplifier is off before checking
any connections between the surround processor and power
amplifier, or between the speakers and the power amplifier.
✓ If the problem occurs only with a particular input, check the input
balance control setting of that particular input:
menu
a
system setup
a
input
a
input name
a
balance
where
input name is the particular input in question.
✓ If the input balance appears to be correct, check the interconnect
cables between the corresponding source component and the
SSP-600.
4. The IR remote control seems not to function.
✓ Ensure that there are no obstacles between the IR remote and the
IR sensor (located to the right of the Mute button).
✓ If the batteries are weak, replace them with fresh ones.
5. There is a hum coming out of the speakers.
✓ If you are running single-ended interconnects, make sure they
are not running alongside any AC power cords.
✓ If you are running single-ended interconnects, make sure they
are not too long. Long runs of single-ended interconnects have a
natural tendency to pick up noise even if they are shielded.
✓ If any source components connected to your surround processor
has a cable TV hooked up to it, try disconnecting the cable
television line from the source. If the hum goes away, you will
need an isolation device between your cable and that particular
source. Refer to your Classé dealer for one of these inexpensive
devices.
6. There is a hum coming from the unit.
✓ This symptom suggests you have a lot of DC offset or other
artifacts on your AC mains line. Try connecting to another AC
circuit (not merely a different plug, but a different circuit).
✓ Check to see if you have any halogen lighting or dimmers on the
same circuit as the surround processor, as they can be the cause
of hum in power supply transformers.
7. Two pictures appear on the main video screen.
✓ If a progressive scan signal, such as from a DVD player
component output, is configured as an SDTV input, two
pictures will appear on the screen. Either change the output
of the source to SDTV (interlaced) video, or change the
configuration of the component video input to bypass.