Korg DW8000, Mono/Poly, MS-20...

Thanks, this is working slowly but surely.......
 
What does the following message mean
 
Program No 7a Parameter no PE
 
It seems like I am playing along fine, but then when I go to adjust the  
Value on the ly it shuts down and gives me this.... then I have to power off and  
power back on.
 
 
Thanks All
 
"Sing While You May"


Brother  Anubis Re
www.cosmicbrotherhoodofra.com