Restoring a User-Defined Menu
If you use a system menu while a menu of yours is displayed, the system menu will replace your menu. You can restore your menu definitions by pressing [ OLD ].
Restoring Your Menus
If you clear your menu by using a system-menu key or pressing [ 2nd ] [ F:CLR ], you can restore the menu and any previous alpha message by pressing [ OLD ]. You can also restore the menu by executing [ OLD ] as a program instruction.You cannot use [ OLD ] to restore a system menu.
For example, supposed your program displays a menu that lets you enter several variables. You want to perform a metric conversion before entering one of the variables. When you press [ CONV ], your menu is replaced by the CONVERSIONS menu. After you make the conversion, press [ OLD ] to restore your menu.
Once a menu has been defined by a program, that menu can be restored by [ OLD ] until you:
- Replace the menu with another user-defined menu.
- Clear the menu with a clear function-key instruction, as explained in the next section.
- Turn OFF the calculator.
- Run another program.
- Run the same program again, but stop execution prior to defining the menu.
To restore a user-defined menu after any of the actions listed above, you must re-execute the instructions that created the menu.
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