Bc2000 (for the BCF2000 & BCR2000)

Hi guys

i've just purchased my BCR2000 and am wanting to hook it up to these two synths.
my question is, can these synths be set up using the learn function on the BCR or not?

had a go and had no joy at all and presumed i was doing something wrong but can figure what

any info would be most appreciated

Thanks