Nikon D7500 Reference Manual - English - Page 116

Option Change main/sub Menus and playback Sub-dial frame advance Description Exposure setting: If Off is selected, the main command dial controls shutter speed and the subcommand dial controls aperture. If On is selected, the main command dial will control aperture and the sub-command dial shutter speed. If On (Mode A) is selected, the main command dial will be used to set aperture in shooting mode A only. Autofocus setting: If On is selected, autofocus mode can be selected by keeping the AF-mode button pressed and rotating the sub-command dial, AF-area mode by keeping the AF-mode button pressed and rotating the main command dial. If Off is selected, the multi selector is used to choose the picture displayed during full-frame playback, highlight thumbnails, and navigate menus. If On or On (image review excluded) is selected, the main command dial can be used to choose the picture displayed during full-frame playback, move the cursor left or right during thumbnail playback, and move the menu highlight bar up or down. The sub-command dial is used in full-frame playback to skip forward or back according to the option selected for Sub-dial frame advance and in thumbnail playback to page up or down. While menus are displayed, rotating the sub-command dial right displays the sub-menu for the selected option, while rotating it left displays the previous menu. To make a selection, press 2 or J. Select On (image review excluded) to prevent the command dials from being used for playback during image review. When On or On (image review excluded) is selected for Menus and playback, the sub-command dial can be rotated during full-frame playback to select a folder, to skip forward or back 10 or 50 frames at a time, or to skip to the next or previous protected image, photo, or movie. 116 Menu Guide