[jitter] AJA digital video output

Hi guys

I'm using a mac pro with a pci AJA. I'm grabbing camera signals trough the SDi input of the AJA and i would like to use the AJA as output as well to don't loose quality an velocity. 
I'm using it to process live video for a concert so it's really important to have as less delay as possible (lip sync for example)

How can i tell max to send the video to the aja ?
I'm using jit.window as a way of outputting the signal (i drag it in the screen i want and then i go full screen) but i don't know how i can send the signal to the output of the aja


Thank guys if you can came up with any sudgestions.

Carlo