Sony HT-ST3 - Manual (Page 17)

17
HT-ST3 4-467-146-11(1)
Menu Function Default
SYSTEM
A. STBY
(AUTO STANDBY)
Switches the AUTO POWER OFF function on or off. (ON/OFF)
If you do not operate the system for a certain time (about 20 minutes) when the
system is not receiving an input signal, the system turns off automatically.
ON
VER (VERSION) Displays the current firmware version. –
MENU
 / 
ENTER
RETURN