The Yamaha AN1x Synthesizer mailing list

I'm trying to figure out how to get my AN1X to send Midi clock, and 
haven't been having any success.  It receives clock just fine.  I've 
hooked it up to another module that I know is receiving clock ok, and 
the receiver is in the proper mode to receive.  The receiving module 
is getting notes from the AN1X, but no clock.  Is there something I 
need to set?  

Thanks,
Elby