15
Installing the Decoder
Connections for Add-On Modules
Up to 3 add-on modules for additional functions can
be connected to the 66837 decoder by means of
the SUSI connector. A module can be connected
only one way to the 4-pin plug. When using other
modules, the latter must be connected by means
of a Y cable or auxiliary plugs. The SUSI connector
is supported only in DCC operation.
Important:
To set (program) add-on modules, you must
remember that only one module can be plugged in
at any one time for this purpose.
Important:
The warranty will not be honored for damages due
to improper installation of add-on modules or by the
installation of incorrect or damaged modules.