I run DCC. My layout has been dormant over the summer as I have been building a new engine shed / workshop. I've come to re connect my points to the Massoth decoder 815600 and nothing happens. There is power to the unit - I checked. Can anyone inform me please if I can run a test of any kind to check the decoder. It was functioning very normally. I run my DCC system from an LGB transformer and station and have a massoth hand-held blue controller. Thanks for any help .