INCON-M84/M86/M86R User Manual3 Function Menu3.5 Parameter (F2→P)3.5.1 Attribute3.5.1.1 Check Item 3.5.1.1.6 Not switch graph plane automatically (END key) If this item has selected, the trace window will not automatically switch the display plane according to G17/G18/G19. The user can use END key to make changes.