How to single block thru a program on a VM-1 ?

PUSH THE MODE KEY THAT SAYS SINGLE. THEN PUSH THE START BUTTON FOR EACH BLOCK. IF YOU ARE IN G CODE, THE CONTROL WILL EXECUTE THE PROGRAM LINE BY LINE. IF YOU ARE IN CONVERSATIONAL, THE CONTROL ACTS A LITTLE DIFFERENTLY. IT EXECUTES BLOCKS WITH SEGMENTS ONE SEGMENT AT A TIME. RON