Can you split the Virus TI keyboard?

[ni-cad]

Hi, I'm currently running my TI in Analogue mode (So I don't use the Total integration software).

I want to split the keyboard in to two zones placing a different sound in each zone, is this possible?

For example, a bass sound on the lower octave and a lead sound over the two higher octaves, I'm sure this is possible it's such a popular and basic function
but I cannot find any reference to it in the manual or in the menu, is this feature available in analogue mode? Or when using the Total integration software?

Or perhaps it's not available at all?