Classe Audio SSP-800 Owner's Manual page 63

3 Only one speaker seems to be playing.
P If the problem occurs with all inputs, check the interconnecting
cables between the preamp and the power amp. Also check the
speaker wires for secure connections.
P If the problem occurs with only one input, check the input
balance control setting of that input: select the problem input,
then access the input balance control by touching Controls from
the Home page of the front panel touchscreen, then select System
Trims -> Level Trims, and then verify the balance control for
the speakers. Check the speakers are active on the configuration
assigned to this input.
P Check that the speakers are active on the configuration assigned
to this input.
P Check the interconnect cables between the source component
and the SSP.
4 The IR remote control does not seem to function.
P Ensure that there are no obstacles between the IR remote and
the IR sensor, located to the right of the Mute button.
P Replace the batteries in the remote control.
5 There is a hum coming out of the speakers.
P If you are using single-ended interconnects, make sure they are
not placed alongside any AC power cords. Also make sure that
they are not too long – long single-ended interconnecting cables
have a natural tendency to pick up noise even when shielded.
P If any source components are connected to cable TV, try
disconnecting the cable television line from the source
component. If the hum goes away, you need an isolation device
between your cable TV converter and the source component.
Your Classé dealer can help you obtain one of these inexpensive
devices.
6 There is a hum coming from the SSP.
P This symptom suggests that there are 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 completely different
outlet.
P Check to see if you have any halogen lighting or dimmers on the
same AC circuit as the SSP as they can cause the power supply
transformers to hum.
7 If there is no video or bad video displayed on a display
device.
P Check the Menu -> Status information on the front panel
touchscreen to verify the status of the incoming video. If no
video signal is present, recheck the listed video input connection
and the video source. Note that for 3D sources a 3D-capable
display device is required.
P If a valid video signal is present, press the Preview button on
the Home page. The preview should show the incoming video
signal. If the touchscreen is blank, verify the incoming source is
in fact transmitting the desired video program.
P If the preview image has improper colors from a component
source, either the component source is transmitting an RGB
signal (unsupported) or the Pr and Pb wires are crossed.
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