Emu XL-7 & MP-7 User's Group

The manual says(maybe we're looking in the wrong section?) go to the 
Base Tempo menu, scroll the tempo all the way counterclockwise until 
you get EXT. We couldn't find a command that said USE MIDI. The thing 
is that when we set it to EXT. It didn't sync, AT ALL. We've been 
using MIDI for a long time, we have a pretty good idea about how to 
get around most machines, this thing has LOTs of menues, and is, so 
far, a little confusing. Again, maybe we didn't find the right menu?
Where is the menu your talking about? Are there any other crucial 
tips we should know about global settings, WE'll beasically be 
slaving this thing from an RS7000, there will be alot of incoming 
notes, can you turn off all incoming note data, or do you have to 
turnoffeach channel individually? Thanks alot, despite these basic 
little headaches,this thing sounds like it will be a Psick!!! 
addition to our setup. Peace-Thanks; Buddha Spaceship