Help Guide
Wireless Speaker
SRS-XB40
The power suddenly turns off
Press the
(power)
connecting the speaker to an AC outlet via the AC adaptor.
The auto power off function may have activated. After 15 minutes in certain circumstances, such as when the volume of the
audio input is low, the power will automatically turn off. Raise the volume of the connected device for use, or set the auto
power function to off.
Related Topic
Connecting to an AC outlet
Turning the power on
Auto power off function
Switching the auto power off function
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PAIRING button to turn on the speaker. If the speaker does not turn on, charge the speaker by
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