Factorio Forums

Help...

I don't find the button settings for the signal horn. Can someone help me please?
That have to be a bug, because a car or a train withour a signal horn isn't a car or a train...
I am looking forward from hearing from you.

Your sincerely Dominik

What purpose should this horn exactly have?

Should it only be something you can play around with when driving a train in manual mode? Or should it also be used in automatic mode, for example, whenever a train approaches a rail crossing, it will sound its horn (as in reality), in order to warn players of the approaching train?

In the latter case, I believe it would be more meaningful to use a programmable speaker for this task, so that the rail crossing makes the warning sound instead of the approaching train. This is already possible using the already existing features of the circuit network.