The LEVEL soft key menu is split into two parts.
This key switches between the menus.
In addition, in some cases this may change
to a function that closes the window. For example,
when the MORE 1/2 soft key is pressed, the
menu changes to the LEVEL 2/2 soft key menu,
and the key display changes to MORE 2/2.
Shows the submenu of the soft key menu.
In this example, the soft key menu is within
the Y SCALE SETTING submenu
(for display only, no keys are available).