Fujifilm X-T20 (no lens included) Owner's Manual

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137
6
T
he Shooting M
enus
AF/MF SETTING
 PRE-AF
If ON is selected, the camera will continue to adjust 
focus even when the shutter button is not pressed 
halfway.  Note that this increases the drain on the 
battery.
Options
Options
ON
OFF
 AF  ILLUMINATOR
If ON is selected, the AF-assist illuminator will light to 
assist autofocus.
Options
Options
ON
OFF
O
  The camera may be unable to focus using the AF-assist 
illuminator in some cases.  If the camera is unable to fo-
cus, try increasing the distance to the subject.
Avoid shining the AF-assist illuminator directly into your 
subject’s eyes.