Hi John.

There are 3 sets of numbers. 000.000.000

The first 3 are the MSB numbers.
The second are the LSB numbers.
The third are the program numbers.

The numbers you need to change are the 1st and 3rd set of numbers.

For the first set of numbers you have the following.

000=Bank A
001=Bank B
002=Preset Bank
010=Bank C

The third set of numbers are the sounds listed in your manual. Each has a number beside it so Piano in bank A is listed as 1, but you have to send 001.

So if you wanted sound 87 from bank C you need to send....
010.000.087

Hope that helps.

Cheers
James