Alesis Andromeda A6

How do I do slides and accents on Andromeda? Is there a way to use 
external sequencer to trick Andy into 303? I would think that I for 
sure would have to have the Andromeda set up in monophonic mode, but 
what else? I also just got a 777 recently, but I haven't hooked both 
Andy and 777 together yet? Would that combo work? 
Thank You.
Chris.

Well, running Andromeda through midi and using FR777 doesn't really 
cut it. Putting a patch in monophonic mode 'somehow', kind of makes 
the 303 slides, but how do I get the accents. I'm not really trying to 
emulate the 303 sound but I want to be able to run different sounds 
from Andromeda, but with the slides and accents just like on FR777 and 
TB303. Anyways, I'm pretty new to this so I don't fully understand all 
of this yet. Anyways, on FR777 I have CV OUT, GATE OUT and ACCENT OUT. 
How do I hook these to Andromeda and what do I have to set to take 
adventage of this. Using any outputs from FR777 into Oscilator from 
Andromeda, makes Andy play really high notes. Like 4 octaves higher 
then they're supposed to be. Could anyone explain the whole CV thing 
on Andromeda for me please. 
Thank You.
Chris.