let me re-type that..
if the lcd's the operators see are to dim, then you need a power tn from the switch to the 2250.. the cable is a 25 pair with an amphanol connector... your console uses the 1st 2 pair in that cable,,, white blue pair is the primary tn, white orange is the secondary.. if you need power it uses the red/blue-red orange pair... the rest are spare
john poole
bellsouth business
columbia,sc