SEQ_ 16 ,VIDEO,pal_sync.cur,field sync,1,5,-1 ,VIDEO,pal_sync.cur,equalizing,1,5,-1 ,VIDEO,pal_line.cur,black,1,17,-1 ,VIDEO,pal_line.cur,centre,1,124,-1 ,VIDEO,pal_line.cur,white,1,1,-1 ,VIDEO,pal_line.cur,centre,1,123,-1 ,VIDEO,pal_sync.cur,equalizing,1,5,-1 ,VIDEO,pal_sync.cur,field sync,1,5,-1 ,VIDEO,pal_sync.cur,equalizing,1,5,-1 ,VIDEO,pal_sync.cur,blank,1,1,-1 ,VIDEO,pal_line.cur,black,1,16,-1 ,VIDEO,pal_line.cur,centre,1,124,-1 ,VIDEO,pal_line.cur,white,1,1,-1 ,VIDEO,pal_line.cur,centre,1,123,-1 ,VIDEO,pal_sync.cur,half black,1,1,-1 ,VIDEO,pal_sync.cur,equalizing,1,5,-1