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2. Function introduction
2.1 Interface display introduction
2.1.1 Icon introduction
Picture 4 (b)
Picture 4 (a)
Mute
Woof
Alt
Bluetooth open when charging
Mediant
Bluetooth is starting or is being initialized
Bluetooth normal open
Bluetooth has been built to connect
Battery power status indicator: 0%, 25%, 50%, 75%, 100%
Battery charging status display
Demo mode, this icon will appear when the device is in demo mode
Connection test, when the measurement line short circuit this icon will
This icon will appear when the measurement results are in pre - setting the root tip
This icon will appear when the measurement result is beyond the root tip
