Tracking seems off
I have had the same problem. There is no way to manually adjust the tracking on this Hitachi, or on most 8mm cameras, for that matter. I copied all of my more recent tapes to DVD first (2 copies of each) and then I went to the oldest tapes, which for some reason were OK. When I got to one tape that gave me trouble, I just let it play in the camcorder for about an hour. It adjusted its own tracking so that the picture was OK. Then, I rewound the tape and copied that one. I still have 2 tapes that will not adjust. I am going to send those out to a copying service. I hope they can adjust the tracking and make the copies I need.
By the way, I used this camera and a Panasonic DMR-E55 to make the DVD copies.