3-2. Null measurement
1. Click on the Channel summary to open the Channel mini dialog
box.
2. Turn “ON” the Null measurement.
3. Press “Measure”.
Click
1
3 2
The Null offset is
automatically subtracted
from the waveform
The Null indicator turned on.
4. Restore the connection then make an actual measurement again.
Note:
The Null offset is set to zero when:
- The current sensor is disconnected
- The User Calibration is performed
- The CX3300 is closed or turned off.
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