Scott LCT32SHA Service Manual page 117

2.3 C o n n e c t U S B c a b le (#5) to th e b o a r d (#1)
C o n n e c t a n o th e r sid e of U SB c a b le (#5) to P C
3. C a b le s S ta n d a r d f o r U p g ra d e B o a rd
Software upgrade board x 1 (#1)
1 1 5 / 1 2 7