Ricoh PENTAX K-3 Mark III Faq page 17

Q: What is the Autofocus specification when shooting in Live View mode?
A: Live View mode specification as follow.
Setting;
Auto Area
Zone Select
Tracking
Select (L)
Select (M)
Select (S)
Spot
*1 Not select in B mode.
Push the lever in to reset the AF active areas.
Memo:
When you take an AF area reset, you can set focus poit to reference point.
・
Automatically selects the optimum focusing points out of all AF points.
Performs autofocus in the selected 3x3 areas.
Tracks the subject in focus.
1
＊
Performs autofocus with more areas than those for [Select (M)].
Performs autofocus with the selected areas.
Performs autofocus with fewer areas than those for [Select (M)].
Sets the AF active area to the center area.
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