Vizio S2120w-E0D - Quickstart Guide - Manual (Page 12)

10
Turn your TV on, the Sound Stand will
automatically turn on and begin searching for
an active input.
The LED indicators on the front of the Sound Stand
will begin cycling in pairs through inputs until an
audio source is detected.*
You can press the Input button to switch
between audio sources. For example, if you
connected your TV to Input 1, set the Sound
Stand to Input 1.
Hardware setup is complete.
Power Input
7
* Auto detect function only occurs once when Sound Stand is first powered on. To enable this
feature again, you must do a Factory Reset. See Using Button Combinations on page 16 for
more information.
Tip: Pressing the INPUT button will
stop the auto detect function.