The discussion centers on the circuit connection involving VEE and a 50k resistor, identified as a potentiometer used for voltage adjustment. The potentiometer typically connects one end to ground, the other to the supply, with the middle pin linked to the circuit. In this context, it serves to either adjust to VEE -8V or create a voltage divider for scaling purposes. Additional circuit details would enhance understanding of its functionality.
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edmondng said:that resistor is probably just a potentiometer. voltage adjust.
typically; 1 end goes to gnd, 1 end goes to the supply, middle goes to circuit. in this case, it either is adjusting to get VEE -8V or using VEE -8V to get some form of divider or voltage scale to somewhere else
maybe I'm wrong,