Calibration Procedure
1. Refer to figure C to adjust the offset value.
(1) Connect pin7 to the +24Vdc connection and pin 10 to GND.
(2) Connect pin8 and pin 11 to the meter.
(3) Use wire to connect pins 1 and 2.
(4) Changing the SW1 and SW2 depends on your input/output range. Watch the value of
the meter and adjust the VR1 (ZERO) value to the minimum value of this range.
3