DCS is Dynamic Channel Selection, and is similar to DSO in PTP6x0 products. Sorry for the fine print, but this is noted in the spec sheet as supported in a future release. This is pretty common amongst manufacturers, although I understand the frustration with all features being enabled out of the box.
DCS support is scheduled for late Q2 2019, as of this post. Check out this webinar for more information.
- PTP_550_Spec_sheet 03082018.pdf (178 KB)