No output from ADA8000 ADAT

[Oldog1]

Hello, I am new to the Avid community so I have much to learn. I am having a problem getting output from the ADA8000 I am using with my 002/PT8LE. I have no problem with the inputs and have used it for some time but I recently decided to use my Mackie 16-8bus for summing (being an Old dog I just like turning the knobs rather than mousing it. I ran the Toslink out of the 002 to the ADA8000 but no signal is getting to the board. I have set the ADA8000 to ADAT in and tried WC.in also and the cable is lit and working. I have read about the auto mute problem so I tried dithering and a signal generator but still no output to the board. PT is set for internal clock and I have tried S/PDIF and ADAT in PT with no luck. Going out of the ADA8000 via XLR to 1/4" adapter to tape in on the mackie and even tried running a XLR cable to channel input but nothing to the board. Thanks for any help in advance signed Avid Music Junkie