Does anyone know how to access panasonic service menu to adjust picture geomotery. I have the 58 inch 600u with vga cable hooked up between Beosystem 1 and the tv- it throws a really nice picture back i get balck bars on the left and right side that i am sure that i can get ridd off via the panasonic service menu.

Tell us the rest of your set up.  If you are using a cable box similar to the one in my region, Cox, you change the picture format via cable. 

Ray