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4.4.1 Calibration of electrical measurement
1. Set the calibration points
Several calibration points are provided by default according to the electrical measurement range of
the device.
The calibration points can be modified. Please do not exceed the range given by the system.
Except under special circumstances, modification is not suggested.
2. Perform calibration
Press the start icon at the right bottom of screen or press the key to start calibration.
According to the calibrator's prompt, make the standard current/voltage source successively output
standard current/voltage of each calibration point to the calibrator. Until the measured value
becomes stable, press the icon on the right side of screen or press the key to record and
continue.
Before final completion of calibration, you can return to the previous operation by using the
icon or key anytime, until exiting the entire calibration function. This calibration adjustments
will not take effect.
If the measured value deviates greatly from the calibration point, it will give a prompt.
After calibration is completed successfully, it will take effect immediately.
3. Restore the factory calibration data.
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