So what purspose do those manual switches serve ? I bought 4 signals 4353 i wonder can those signals be connected to those switches and again what purpose do they serve really
The problem of the analogous system is: All locos, which are on the tracks, go the same time, nearly same speed.
The 4373 switches can break the electricity in a section, so the locos in this section pause.
The signals 4353 are completely manual (no electricity, no motor).
If you want to make them automatic, you have to put a motor or a servo and a control for it.
If you want to switch electricity with signal 4353, you can build a switcher which closes the electric circuit with the hand lever. But you have to build it your own (custom), there is nothing »ready to use« or »plug and play«.