The working of the rows in the middle (i remember those are little lamps, no LEDs) is correct.
Box works in 3 steps
At the step when the 2 projectors come, there are 3 rows glowing.
At the other 2 steps, only 2.
So it should imagine a running light.
If you also member on s2go, this would be interestig:
http://stereo2go.com/eve/forums/a/tpc/f ... #818100261
Must also show pics of the projectors inside.
Better you check the s*it contacts of the lamps.
Also you can see in this thread, the trafoholders are very weak.
Better check them if you got the box by shipping!