Sony ILCA-99M2 - Manual (Page 276)

15 Points:
Uses the limited 15 points out of all the points of the dedicated phase detection AF sensor.
[288] List of MENU items Camera Settings1
AF Illuminator (still image)
The AF illuminator supplies fill light to focus more easily on a subject in dark surroundings. In
the time between pressing the shutter button halfway down and locking the focus, the red AF
illuminator lights up to allow the camera to focus easily when a flash (sold separately)
compatible with the AF illuminator is attached to the product.
Menu item details
Auto:
The AF illuminator lights up automatically in dark surroundings.
Off:
Does not use the AF illuminator.
Note
You cannot use [ AF Illuminator] in the following situations:
In movie mode
Sweep Panorama
When [ Focus Mode] is set to [Continuous AF] or [Automatic AF] and the subject is moving (when
the focus indicator
or lights up).
When [Focus Magnifier] is activated.
MENU
→
(Camera Settings1)
→ [
AF Illuminator]
→ desired setting.
1