>>>dont have a model number but only just bought
Eh???
The model number should be on the box, on the device you've bought (probably on the back) and on the front cover of the instruction manual which you're referring to!
It really would help us to know which model you've got but, if it's a HDR-FOX T2 (which is currently on sale and offers Freeview series recording) then all you should need to do is to go the TV guide, highlight the programme you want, press OK and then select the option to record the series.
Chris