3) Press the SHIFT button of the meter enter to the 300mV range calibration.
4) Press the MNMX button of the meter, select the 30mV calibration point, and the “F” annunciator
appears on the top left corner of the LCD, 1KHz appears on the secondary display indicates the
frequency of the applied signal should be 1KHz.
5) Applied the standard equipment 30mV, 1KHz to the meter.
6) Keep the meter at least 20 seconds, press the REL button to save the calibrated value, and the
“SAVE” displayed on the LCD; if the “ERR” displayed, check the set value for the standard
equipment, and inspect the function and the method of the line connection right or not newly.
7) Press the MNMX button again to select the 300mV calibration point, and the “S” annunciator appears
on the top left corner of the LCD, 1KHz appears on the secondary display indicates the frequency of
the applied signal should be 1KHz.
8) Applied the standard equipment 300mV, 1KHz to the meter.
9) Keep the meter at least 20 seconds, press the REL button to save the calibrated value, and the
“SAVE” displayed on the LCD; if the “ERR” displayed, check the set value for the standard
equipment, and inspect the function and the method of the line connection right or not newly.
10)
Press the button to change range.
11) Repeat step 3 to 10 until complete all range.
AC 30/300mA amps calibration
1) Placed the standard equipment in the “STBY” state, press the ACA button and the meter default enter
to 30mA AC calibration state.
2) Connect the standard equipment with the meter as shown in Figure 5-2 referred before.
3) Press the SHIFT button of the meter to calibrate the 30mA range.
4) Press the MNMX button of the meter, select the 3mA calibration point, and the “F” annunciator
appears on the top left corner of the LCD, 1KHz appears on the secondary display indicates the
frequency of the applied signal should be 1KHz.
5) Applied the standard equipment 3mA、1KHz to the meter.
6) Keep the meter at least 20 seconds, press the REL button to save the calibrated value, and the
“SAVE” displayed on the LCD; if the “ERR” displayed, check the set value for the standard
equipment, and inspect the function and the method of the line connection right or not newly.
7) Press the MNMX button again to select the 30mA calibration point, and the “S” annunciator appears
on the top left corner of the LCD, 1KHz appears on the secondary display indicates the frequency of
the applied signal should be 1KHz.
8) Applied the standard equipment 30mA、1KHz to the meter.
9) Keep the meter at least 20 seconds, press the REL button to save the calibrated value, and the
“SAVE” displayed on the LCD; if the “ERR” displayed, check the set value for the standard
equipment, and inspect the function and the method of the line connection right or not newly.
10)
Press the button change the range
11) Repeat step 3 to step 10 until complete all range.
AC 10A amps calibration
1) Placed the standard equipment in the “STBY” state, press the ACA button to enter to AC Amps
calibration state.
2) Connect the standard equipment with the meter as shown in Figure 5-4.
3)
Press the button to select the 10A range.
4) Press the SHIFT button of the meter to calibrate the 10A range.
5) Press the MNMX button of the meter, select the 0.3A calibration point, and the “F” annunciator
appears on the top left corner of the LCD, 1KHz appears on the secondary display indicates the
frequency of the applied signal should be 1 KHz.
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