I believe you are using a MS Dynamics CRM Publisher?
In this case, you cannot set the active range as it is nothing more that Plugin in your CRM system.
"DTS" means an Integration Process? As far as i know you can set the Active Range on all Integration Process Types.
If you want to disable the whole Scribe Interface for a period of time, then you can set a "Sleep Period" in Scribe Console - Administration - Site Settings - Sleep Period. (if this also pauses the CRM Publisher - i don't know)