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Introduction of Function setting interface
At any interface, just press the "DISP" button to return to the Function setting interface.
According to the U disk , you can enter the Function setting interface, as shown in the figure.
Press the up and down button to select the U save and click Set End .
system information
The system information interface includes:
Instrument model
Software version
Hardware version
Date of manufacture
Instrument number
Summary of Contents for JK4000 Series
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