Pictured on this page is one of several tests illustrated in this gallery. In this test a diagonal line moves in a 360 degree motion. In order to pass this test, the rotating bar needs to be straight, or show minimal wrinkling or jaggedness, as it passes red, yellow, and green zones of the circle. As you can see, as shown in this photo, the rotating lines is very smooth as it passes through yellow and enters the green zone.

The Samsung BD-C7900 passes this portion of the test.
Proceed to the next photo...