marklin 72752 Mode D'emploi page 9

!
The cable that comes with the signal control box may not
be altered.
The 71054 connecting cable must be used to extend this
connecting cable (not included with the signal control box).
Fig.2
194548
4
72751
1
Fig.1
194548
2
You can connect this control box to the free 4-pin socket of
an existing 72751 or 72752 control box (see Fig. 2).
2
72752
72752
3
1
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