For switch decoder can be defined following parameters:
Name: DCC item name
Switch number: Switch number in range from 1 to 255. Program automaticly calculating following parameters (and vice versa):
Decoder address: decoder address
Pair number: pair number in this decoder (0-3)
Decoder reversed: This parameter change decoder meaning of on and off state. This parameter is on decoder lever, so all items on panels (e.g. switch or signal) bounded to this decoder are effected. If you want change behaviour only one switch or signal change option on this signal, but not in sub-windows with decoder parameters.