I can't see setup menu in my NAD T 753. OSD not appear. In my TV in same input other devices working but when I plug my NAd T753 I see only twinkling picture. What I must to do? My receiver broken?

February 2021 0 16 Report

I can't see setup menu in my NAD T 753. OSD not appear. In my TV in same input other devices working but when I plug my NAd T753 I see only twinkling picture. What I must to do? My receiver broken?

Audio Players & Recorders - NAD - T753 Receiver