I'm installing some new cables today. Connected DVI from 990 to my Sony TV. No picture but I due have audio on video 1 on the 990. TV set to the proper video input. I can't use DVI into the 990 form the DVR only component. Does this exclude DVI out to TV or is there a setting in the 990 I need to change. I have looked in the manual and found nothing about this.

Thanks
Brad