Adam Sub8 Bedienungsanleitung Seite 6

Controls and Connectors on the Backpanel
Mode
This push button gives a choice between Signal On: woofer starts operation as
soon as a musical signal arrives, and stops after 15 minutes without a signal.
Continous: the unit is always working.
We recommend the "Signal On" position that minimises power consumption and
has proved to be practical that way as you do not need to look for the main power
switch any more.
Phase Switch
With the Phase switch you can alter the phase of the Sub8 relative to the satellites.
Practically it means you change the polarity of the bass unit. Depending on the
distance between woofer and satellites 0° or 180° may be the better position.
There is no "right" or "wrong" position, you have to find out by yourself what sounds
better, more exactly and more homogeneous in the low end.
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