OUTPUT ADJUSTMENT IS MADE IN THE FACTORY.
Meanwhile, it could be needed to adjust the output properly in this way:
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Send a 0Vdc signal and regulate the trimmer on STK077 card to obtain 0V output
STK077
SET-UP TRIMPOT
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Send 10Vdc on K1-K2 terminals of STK124_3. Positive pole to K1, negative to K2
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Adjust output voltage to 100% using the trimmer on STK124_3 (yellow led on STK077 ON)
STK124_3
SET-UP TRIMPOT
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Verify that 50% of output voltage is obtained at 5Vdc and again 0V output is present at 0Vdc input
NOTE: the two green led on the STK124_3 card only display the presence of input voltage.
In case is needed to regulate output voltage using a potentiometer instead of the 0:10Vdc analogic signal, connect the external
trimmer on STK124_3 card as follows
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