Hello All, I just recently bought an NAD T163 A/V preamp, and the onscreen display scrolls whenever it is activated. It is like on older TV sets that had a 'V-HOLD' adjustment for when the picture would be roatating up or down. This is evident through both the S-Video and RCA monitor video output. Regular video pass-through works fine, and when I adjust the preamp's volume, it displays correctly at the bottom of the screen. But using the OSD causes the scrolling. Any ideas? Thank you.