After completing the calibration for ranges in Table 1, carry out calibration for “ Frequency Characteristic”. The calibration for is frequency characteristic required for AC voltage and AC current ranges (marked with ). Calibration is carried out at the designated frequency in table 2.
1) Set the calibrator to Input value as an input to the instrument.
2) Press the MEMORY key.
3) After 20 seconds, buzzer sounds and the instrument confirm calibration.