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Automatic low-battery shutdown
4.23.
When the battery is too low, the wireless controller will automatically shut down after
prompting the following picture.
Switch button function
4.24.
In the shutdown state, short press the button to turn on the system.
In the power-on state, long press the button for 3s, system shutdown.
Low signal strength indication
4.25.
When the signal strength is too low and the connection with the AP is not disconnected, the
following interface appears. At this time, the microphone and other functions cannot be operated,
and the user needs to move closer to the AP to make the signal >=1 bar before it can resume
normal operation.
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