Midex 3 Output Not Active In Os X Options

[Drfootlights]

Hi,

I've just gone over to OS X from 9. I'm using Cubase SX, but can't seem to activate the midi output on my midex. In the midi system set up, under the device setup drop down menu, it's showing me that the input for it is active , but there's nothing I can do to change the output. The transport bar is showing me stuff is going in, but nothing on the output indicator. I hope this makes sense to someone, and would be grateful for any advice.

Cheers...

[Drfootlights]

It's ok, I've sorted it now. Something very simple, I'd overlooked
...............!