Set the unit calibration of the DS-0221 as follows; Calibration: ON, Physical value: 1

Supplement

• When the unit calibration of the DS-0221 is turned ON, the unit calibration value of the DS-0221 is enabled rather than the calibration value of the data recorded by the DS-0250.

• When the unit calibration of the DS-0221 is turned OFF, the unit calibration value of the data recorded by the DS-0250 is enabled.

For example, when the physical value of unit calibration of the DS-0221 is set as [1 EU/ V] (or 1 V/ EU), the calibration is not enabled and the value is same as the input voltage of the DS-0250. If you set the physical value to [5 EU/V], this calibration value is enabled. The physical value can be reset by the unit calibration of the DS-0221 in offline analysis.