XTZ SA-1 - Page 10

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Power
AUTO/Always ON
With this function in the “AUTO” position, your subwoofer can be safely left with the main power switch on
continuously. The subwoofer will turn itself on automatically when an audio signal is present. If no signal
is present for approximately 13 minutes, the unit will switch to standby mode (indicated by red power LED
color). While in standby mode, your subwoofer will only need minimal power. This function can be disabled
by setting this switch to the “OFF” position.
LED Indicators
LED Color Function
On/Stby GREEN The unit is turned on and working normal
RED In standby mode, waiting for signal to power on.
Protect RED In protect mode*
* In the unlikely event that an over-current or over-temperature situation should occur, the Protection LED will
turn on and the amplier will be in protect mode. Turn the Amplier o󰀨 with the main power switch, and let
it rest for 10 min before you turn it back on. If the same issue occurs again, please contact XTZ personnel.
Power Switch
The master power switch is located on the lower half of the unit. This rocker style switch is the main on/o󰀨
for the unit. This switch should be set to position 1 (up) for on, and 0 (down) for o󰀨. If the unit is to be left
unused for an extended period of time (e.g. when you are away on vacation), the master power switch should
be turned o󰀨, or the main power cord disconnected.
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