Alto Busker User Manual page 10

P. Power
Connect the included power cable here to power the unit and charge the internal
battery.
Note: The speaker will go into ERP energy saving mode when running on battery
power after 30 minutes of no signal or panel interaction. This mode is cancelled
when a signal is detected or with panel interaction.
Q. Power Switch
Use this switch to power the speaker on or off. Return the Main Volume encoder
to "zero" before powering off the speaker.
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