@pdxtrains posted:The whistle/bell buttons will trigger auto-mode in subways just like the z1000, am I right? Yes: Bell+Whistle+Whistle= Auto Mode
Does the wave signal bother Lionchief engines at all? No, it is a simulated sine wave that should (generally) work with everything.
I assume I don't put the z4000 throttle to full when running a Lionchief engine? Right, 18V max for modern Lionel electronics.Postwar: Same problems running postwar trains with mechanical whistles as with the modern Lionel transformer? I have had a Z4000 since 1998, never had any problem with mechanical whistle/horn relay activation. However, there is no 5V compensating winding.
I assume they don't work with the whistle trigger and I'll have to switch to a postwar transformer if I want the whistling tender to work correctly? They work fine, but again no compensating winding.Note that the "Conventional Classics" whistle and horn boards do not work correctly with the Z4000.