Minarik PCM4 - Input Current Calibration

5. Apply the higher voltage input.
6. Set MAX out adjustment to obtain the desired higher voltage
output.
7. Apply the true maximum input voltage.
8. Check voltage at TP vs. COM to ensure that it is
approximately 5VDC at the maximum input voltage. Adjust
SIGNAL INPUT ADJ if necessary.
9. Repeat steps 3 – 6 until no further recalibration is needed.
Input current calibration
To calibrate when using a current input signal:
1. Verify that the correct DIP switch is ON and that the others are
in the OFF position.
2. Set the SIGNAL INPUT ADJ fully CW.
3. Apply the lower current input.
4. Set MIN OUT adjustment to obtain the desired lower voltage
output.
5. Apply the higher current input.
6. Set MAX OUT adjustment to obtain the desired higher voltage
output.
7. Repeat steps 3 – 6 until no further recalibration is necessary.
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Calibration