mrman29

Thank you both for such clear explanation of why I have this problem. I now know what sort of signal I need if I go down the LED pathway on the HM6010. I do not think I am up to making the conversion circuit so I will continue to use the few Berko LED signals I have which I am using successfully with the manual lever on-on system. on other less often used parts of my layout and source the correct type for the main circuits and terminals.

problems connecting Berko LED signals to HM6010. From diagram I have connected the RED lead from the signal to A(+) GREEN to C (common) White lead with resistor to B (-) I have set channel to SIGNAL. If I press the GREEN button on the APP screen the Green light comes on. If I press the RED button on the APP screen nothing happens. Any suggestions as to why this is happening gratefully received