User Manual
Chapter 15 Maintenance Transportation And Preservation
15.1 Customer is not permitted to open the instrument, in archive of any electronic shock. Any
maintenance or update should execute by the trained and authorized professionals from our
company .The maintenance should be done with the original accessories from our company.
15.2 Please pull out the power supply plug when power off. If the device out of use for long time,
please put the device in a shady cool dry place, and the device should be charged once every
three months.
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