[ABB] (automatic black balance adjustment)
Adjust in the following cases.
When the camera is used for the first time
When using after not used for long period of time
When the ambient temperature has changed considerably
Place the cap on the lens.
Make sure the light does not get to the image sensor.
Select [MENU] → [SCENE FILE SETTINGS] (or [CAMERA SETTINGS]) → [BLACK] → [ABB] → [EXECUTE].
Do not remove the lens cap or turn the power off while [ABB ACTIVE] is displayed.