Control apparatus, method of controlling control apparatus, and storage medium

A method of controlling a control apparatus, comprising:

• while it is possible to display on a display a display screen in a form of tabs including a plurality of tabs and a plurality of menu screens corresponding to the plurality of tabs, respectively, displaying on the display a display screen including a menu screen corresponding to a predetermined tab in accordance with selection of the predetermined tab on the display screen;
• setting a menu screen corresponding to at least one tab out of the plurality of menu screens corresponding to the plurality of tabs to a locked state in which the menu screen is not displayed;
• and
• setting whether to make lock setting effective or ineffective, wherein
• in a case where a condition that a backlight of the display is put in an off state is satisfied, based on that lock setting of a menu screen corresponding to a current tab that is displayed last before the backlight is put in the off state is set to effective, the menu screen corresponding to the current tab is set to the locked state.

A non-transitory computer readable storage medium storing a program which functions in a control apparatus and causes the control apparatus to:

• display on a display a display screen in a form of tabs including a plurality of tabs and a plurality of menu screens corresponding to the plurality of tabs, respectively, and display on the display a display screen including a menu screen corresponding to a predetermined tab in accordance with selection of the predetermined tab on the display screen;
• perform locking control to set a menu screen corresponding to at least one tab out of the plurality of menu screens corresponding to the plurality of tabs to locked state in which the menu screen is not displayed;
• and
• set for each menu screen corresponding to the tab whether to make lock setting to set the menu screen corresponding to the tab to the locked state effective, wherein
• in a case where a condition that a backlight of the display is put in an off state is satisfied, based on that lock setting of a menu screen corresponding to a current tab that is displayed last before the backlight is put in the off state is set to effective, the locking control is performed to set the menu screen corresponding to the current tab to the locked state.