last time i checked it couldnt...
the way to find out if any humax receiver is supported for CS is this...
go to google... search for the following
HUMAX HOT CAM + your receiver model
also humax-zone.net carries the full list of ALL HUMAX MODIFIED FIRMWARE
so that would be the first place to check....
(i did a quick check and i`d say it looks like the answer is no, at least for now)