The MU Key is used to enter consist or multiple unit (MU) set up mode.
Once the MU Key is pressed, you will be prompted by the throttle to use the Y+ Or N- Keys to add locos to or remove locos from consists (MUs)
KB757: DT402 & DT400 Series Throttle MU Key
This article was last updated on May 25, 2011, 6:43 p.m. | Print Article | Leave Feedback