User Manual
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Auto-calibration
3.8 Auto-calibration
According to the current environment, automatically calibrate each channel scale’s zero
position and parameter. In oscilloscope mode, press then then and
into auto-calibration mode. When auto-calibration function is active, the upper left
corner of the screen displays calibrating in red, after calibrating finished, the red calibrating
disappear. When the temperature changes largely, auto-calibration can make the
instrument maintain high accuracy of measurement
Auto-calibration should be done without probe
auto-calibration process takes about two minutes
if the temperature changes above 10 ℃, we recommended users perform the
auto-calibration
3.9 Set auto measurement type
Press can open auto-measurement menu and there are 31 kinds of