Hi again,
last week I chipped another Ge4/4 III, it is the one coming with set 70642 Maienfeld. Comes with a 6 pins decoder interface an it is relatively easy to do.
I keep stepping on the same problem, the pantos. With F3 the rear panto raised or lowered, F2 did not produce any response from the front panto. As I read in this thread that F7 changes panto behavior I did press F7 an unknown number of times ...... so now F2 and F3 do nothing (ggrrrr....). So my question is: is there any documentation, relative to these series of locos that explain how to control and modify panto functionality?.
As usual, I am most grateful to your good feedback.
Regards, Jose