Grid Line

With reference to the grid lines, you can easily set a subject in a horizontal/vertical position.
  1. MENU 1 [Grid Line] desired mode

Rule of 3rds Grid
Placing the main subjects close to one of the grid lines that divide the image into thirds makes for a well-balanced composition.

Square Grid
Square grids make it easier to confirm the horizontal level of your composition. This is suitable for determining the quality of the composition when shooting landscape, close-ups, or duplicated images.

Diag. + Square Grid
Placing a subject on the diagonal line can express an uplifting and powerful feeling.
Does not display grid lines.