The T2 manual has lots of errors on the GI pinout :)
Try to remember the WPC GI standard pinouts for J120 + J121 (or J105 and J106 on WPC-95)
Pin
Wire color at J120/J121
1
Brown
2
Orange
3
Yellow (yellow)
4
Key
5
Green
6
Violet
7
White-Brown
8
White-Orange
9
White-Yellow (yellow)
10
White-Green
11
White-Violet
