Xiaomi DDL-M1 Operating Instruction page 9

Power button:
Long press the button for 3s,and the light on the microscope monomer or the light on the
microscope base will light up,which means the microscope has been turned on.Press for 3s again,when the
light goes out,means the microscope has been turned off.
Power/WiFi connection indicator:
charging,the red light is always on.The blue light is always on when WiFi is successfully connected,and
the blue light flashes when WiFi is not connected.
When the battery is low,the blue light flashes quickly.When
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