First of all: sorry to write in English.
I'm having big trouwles programming / connecting in the right way , the Marklin signal 76491. I could send photo examples of the Ecos too -if neccessary, why and how all is going into the wrong direction all the time. The connection-wiring is ok, ofcourse, sending input = blinking led, also goes well), but somehow I'm programming the wrong CV values. The simple (?) manual of Marklin seems (for me) not sufficient. Could you help me, by sending a very simple step-by-step info?
My signal needs to be addressed via DCC and via de Ecos 2, to the address: 102
If I address the number, it shows 'swiched to address 485-488. But the other window of the actual signal on the Ecos tells me (26:2)
It seems, it doesn't match!! It can't communicate ...
I would really be gratefull if you could help me out.
Thx in advance!!

Hello!
Did you tried to set DIP-switch correct on the signal decoder?
In adress 102 you set DIP-switch at 2,3,6 and 7.
To control signal DCC protocol you must set DIP-switch number 10 to on.
Now follow step at your Ecos how to add the signal.
Just use the adress 102 and make sure your Ecos system are set with DCC protocol too.

Good evening & thanks for the advice! But the signal went back to the shop.
ERROR by production! Got a new one, and this signal was immediately working
But thanks anyway for your assistance.
Paul