Bio-Rad ChromLab™ Software - Manual (Page 112)

3 | Preparing the Instrument
110 | NGC Chromatography Systems and ChromLab Software
11. Insert the negative wire and one end of the jumper wire into the middle terminal
on the connector and tighten the screw.
12. Insert the other end of the jumper wire into the right, or ground, terminal on the
connector and tighten the screw.