With DSD+ you should use the -v3 or -v4 option to see gory details. If you don't specifically include a command flag limiting the type of system(s) you wish to decode, DSD+ will automatically check your target frequency for all supported system types. If it finds a supported system type (i.e. capacity plus), it will automatically display the relevant system details. Assuming you have a relatively good signal, you can easily distinguish between Conventional DMR vs Capacity Plus vs. Connect Plus. Also, a word of caution: With DMR being so popular, you may have the same frequency being used by multiple systems spread some distance apart.