Hello I just got my sds100 yesterday and have programmed some frequency’s in. One of them is Dmr and by the research I have done requires a lcn number. I have tried using the LCN Finder but can not select the system I’m using. I have tried typing the system in and I’ve tried pressing the knob once in the menu and i always get “no system found matching your entry”. if someone could give me a suggestion on how to fix this it would be much appreciated.