ADAT XT Error code not in manual.

[Chris Sherwood]

Hey all,

I've got two ADATs that have been powered down (but still racked up) for several years. The black-face ADAT runs fine, but the ADAT XT. I get an Error 7 trying to play a tape, even after cleaning.

But when the tape is on stop (and on audio freshly recorded from the black-face), I get a this error:

no 9o cd tc​

Does anyone knows what that means?

Thanks, Chris