Vega INFO-1 Operating Manual page 16

Vega INFO-1 Operating Manual
Zero Sensor:
Gain:
Adjust the gain factor until the current is reading correctly. It will be best if a multimeter can be inserted in series with the
current supplying conductor and the gain calibration adjusted until the INFO-1 matches that of the multimeter. Please see
the MGL current sensor documentation for more information.
In the case of the MGL magnetic field current sensor, This will depend on the distance and the method that is used to
attach the MGL current sensor to the main current supplying conductor.
Select this function to indicate to the INFO-1 that zero current is flowing through the MGL
current sensor. This is best done with the MGL current sensor disconnected from the
main current supplying conductor.
Page 16