Operation Instruction

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2. It should not be mixed with dangerous goods during
transportation.
3. Avoid exposure to sun or rain or snow during transportation.
7 Storage, maintenance and transportation
7.1 Storage
7.1.1 This equipment should be stored in a room where the
relative humidity is 10% ~ 93%, atmospheric pressure is 70kPa
to106kPa, and the temperature is -20
℃
~ +55
℃
.
7.1.2 Avoid the storage in a too hot condition. High temperature
will shorten the life of electronic components, damage battery,
reshape or melt some plastic.
7.1.3 Avoid the storage in a too cold condition. Otherwise,
when the temperature of the equipment increases to a normal
level, there will be dew that will possibly damage PCB board.
7.2 Maintenance
7.2.1 This device do not include accessories for repair usage,
the repair should be carried out by authorized person or