Controlling Noise And Distortion; Specifications - Cambridge SoundWorks DTT2200 Installation And Operating Instructions Manual

DTT2200 has high input sensitivity,
so it may amplify the hum and hiss
inherent in some audio program
sources.
This noise is not due to a fault in
the speaker system. You can minimize
this background noise by following
these guidelines:
Decide which volume control you
would like to use as the master
level control: the DTT2200
volume control or the program
source's volume control.
If you choose to use the DTT2200
volume control, first set the
program source's volume control
high (at least 70% of the
maximum level). Where there is
more than one software level
control, set all volume controls
high. Then leave the controls. Use
the DTT2200 volume control to
adjust overall output.
7
If you choose to use the program
source's volume control, first set
the program source's volume
control high (at least 70% of the
maximum level). Then adjust the
DTT2200 volume control until
the distortion is inaudible. Set
the DTT2200 volume control
aside. Use instead the program
source's volume control to adjust
overall output.
Adjust the output control of your
audio card until the noise
disappears. This may require trial
and error.
DTT2200
Six-Channel Amplifier
Satellite speaker:5 watts RMS per
channel
Subwoofer:17 watts RMS
These specifications apply to
DTT2200 operating from the supplied
13.5V 2.5A DC power adapter.