Classe Audio Sigma SSP Owner's Manual page 24

Important!
24
Connect the FL & FR Outputs, either RCA or XLR, from the rear panel of
the SSP to the corresponding inputs on your amplifier(s). Connect Center,
Surround Left and Surround Right channels to the corresponding inputs on
your amplifier(s).
• If you are using a subwoofer, connect the SSP subwoofer output to
the input of the designated amplifier or powered subwoofer.
NOTE: Make sure connections from the subwoofer output go only to an
amplifier connected to a subwoofer or a powered subwoofer, as low frequency
signals can damage a small speaker not designed for high output bass
reproduction.
When connecting a cable, make sure the cable has a good connection and is
firmly attached to the rear panel connectors on both the amplifier and the
SSP.
The Sigma SSP also provides two Auxiliary analog audio outputs. See the
section on Configuration Setup for more details about the Auxiliary outputs. If
used, connect the AUX output(s) to its corresponding amplifier(s).
Step 5
Connect the loudspeakers to the amplifiers.
Verify that the power amplifier(s) is plugged in but powered
OFF before connecting to the SSP.
Connect each loudspeaker to its designated amplifier channel. Pay close
attention to the phase of the speaker connections – always connect an amplifier's
red (+) terminals to the red (+) terminals of the loudspeaker. Likewise, connect black
(–) terminals to black (–) terminals.
Step 6
Power up the system!
Now you are ready to power up your Sigma SSP and your audio system.
• Turn the rear panel power switch of the SSP to ON. The Standby
LED will turn red.
• Press the standby button containing the LED. The initial power-up
cycle of the SSP only takes a few seconds.
• When the power-up cycle is complete, the SSP enters Operate mode
and the touchscreen becomes active.
• Press the Standby button to toggle the SSP into and out of Standby.
The physical setup of the Sigma SSP and system components is complete.