Unable to change banks

[Brendo]

I am using Live 6.0.7. I have just bought a Korg Radias and want to send bank and program changes from live to the korg. The program changes work fine, but I am unable to get live to make bank changes. The korg uses A,B,C, etc to represent its Banks. Live only offers numbers. I suspect there is an obvious solution, but i am unable to see it. Please help if you can, it would be most appreciated.

Cheers
Brendo