hookset56 sorry it took so long to reply, i been out town fishing.
ok here we go.
332 you have a small blue net work cord going into a T connector the vertical in. and then put a 120 ohm terminator at end of T connector.
which ever end that you didnt used a terminator you need a net work cord going to another T connector (330), thats hook up same way as the 332 and then from the hook up another net work cord and have that run to your gps 2000 ant. the hook that up same way. then used another 120 ohm terminator end.
the units and gps ant. should be hook on the vertical part of the T's and the net work cords and terminator end cap run horizontal.
if you go to lowrance website the have a diagram.
YOU NEED TO GET RIDE OF THOSE SOFT T'S AND GET THE NEW BLUE HARD CASE T'S.
if I loss you PM your phone # and I will call you.