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PAPR Respiratory systems
Instruction
• Starting up
Long press the power button 3s to boot, enter the low-end working state
• Power off
Press the power button for 3 consecutive times to turn off, stop working, and all indicator lights are off
• Indicator light
There are 4 indicator lights in total, 3 of which are white and green indicating the power level
• Electric quantity
When the battery is fully charged, the three-digit indicator light (white) is fully illuminated, and the indicator lights are extinguished one by one as the usage time increases. When the remaining 1 white light flashes, please pay attention to charging.
• Battery charging
When charging, the first white light flashes, the first grid is long after 1 grid is filled, the second grid white light is flashing, and so on, and finally the three grid white lights are on, indicating that the battery is f