SENSASOUND USA LLC TPO-7300 User’s Manual 11
⑧
Power switch
Switches the main AC power to On and Off. When the amplifier will not be used in a fairly
long�me, switches the power off. Under normal use, no need to switch the power off every
�me. (The standby power usage is less than 1 wa�)
⑨
110V/22V power supply indicator
The amplifier automa�cally detects and switches between 110V and 220V. These indicators
tell you which line voltage the amplifier has detected. No manual ac�on is required.
⑩
AC input
Never connect to AC that exceeds the power range or it may damage the amplifier.
