For Viewfinder; Disp Button (Monitor) - Sony ILCE-7 How To Use Manual

Histogram:
Displays the luminance distribution graphically.
Level:
Indicates whether the product is level in both the horizontal and front-back directions. When the
product is level in both directions, the indicator turns to green.
[39] Using shooting functions > Selecting a screen display
mode

DISP Button (Monitor)

Allows you to set the screen display modes that can be selected for the monitor using
(Display Setting) in shooting mode.
1. MENU → (Custom Settings) → [DISP Button] → [Monitor] → desired setting →
[Enter].
The items marked with
Menu item details
Graphic Display:
Shows basic shooting information. Graphically shows the shutter speed and aperture value.
Display All Info.:
Shows recording information.
No Disp. Info.:
Does not show recording information.
Histogram:
Displays the luminance distribution graphically.
Level:
Indicates whether the product is level in both the horizontal and front-back directions. When the
product is level in both directions, the indicator turns to green.

For viewfinder:

Displays information suited for shooting with the viewfinder.
are available.