2465B error code


Hello members,I have not been on in quit awhile and have recently run across an error in a 2456B scope. It pops up after the start up cyle and curious what it means? What shows up is CT test 84 fail OC . I have not used this scope at all but got it to play with awhile ago and it has been sitting. I am only a hobbiest so please bear with me. Thanks ahead, Chris

Join TekScopes@groups.io to automatically receive all group messages.