12. Connect the harness (13 pins) to CN3 [A] on the optional counter interface board.
13. Pass the harness through the holes [B] and [C], and then connect the other end to CN112 [D] on
the BiCU.
14. Bind the harness with the harness bind [A] as shown below.
15. Connect the harness from the optional counter device to CN4 [A] on the optional counter interface
board.
2.Installation
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