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SM20 Series
User Manual
38
4.3
Battery Hot swap
Sometimes people want to swap the battery without rebooting a device.
Because,
1) Not saved application data is erased when device is rebooted.
2) Rebooting Time is too long.
Battery Hot swap function prevents this situation.
!
1. Be sure to remove the battery after the blue LED disappears.
2. Replace new battery within 2 minutes and press the power button shortly.