Q: Why does my MICRO COMM® hall lantern light the arrows, but the gong doesn’t sound?

A: This is usually caused by improper addressing of the lantern unit or having the incorrect gong attached to the gong output.  If all dip switches are in the OFF position, the unit listens to travel arrow signals and will light the arrow, but never sound the gong.

1. Make sure that the binary floor address is properly set on the S1 bank of dip switches.  The bottom floor, regardless of its label, is always considered floor 1.
2. Make sure that the gong that is connected to the lantern is the TG024-BFM and has the orange connector that mates to the orange connector on the gong output of the lantern.  The use of any other gong can damage the gong output circuit of the lantern and will void the warranty.