Q: Why doesn’t my VM3541 board light my discrete lanterns?

A: The J3 connector on the VM3541 board is not an output to drive up and down arrows, it is an input only that can be set up to allow discrete signals to activate the up / down arrivals (going up / going down) and the play strobe to trigger the floor announcement, if there is no easy way to provide these signals to the MICRO COMM® driver.