Sony ILCE-1 Bedienungsanleitung Seite 32

To track the subject temporarily (Tracking On)
You can temporarily change the setting for [
while you press and hold down the custom key to which you have
assigned [Tracking On] in advance. The [
activated [Tracking On] will switch to the equivalent [Tracking] setting.
For example:
[ Focus Area] before you activate
[Tracking On]
[Wide]
[Spot: S]
[Expand Spot]
Phase detection AF
When there are phase detection AF points within the auto focus area,
the product uses the combined autofocus of the phase detection AF and
contrast AF.
Note
• Phase detection AF is available only when an applicable lens is attached. If
you use a lens that does not support phase detection AF, you cannot use
[AF Tracking Sensitivity], [AF Subj. Shift Sensitivity] or [AF Transition Speed].
Also, even if you use a previously purchased applicable lens, the phase
detection AF might not function unless you update the lens.
Focusing on human eyes
The camera can automatically detect faces and eyes and focus on the
eyes (Eye AF). The following explanation is for cases where the detection
target is human. The faces of up to 8 subjects can be detected.
There are two methods for performing [Eye AF], with some differences
between their specifications. Select the appropriate method according to
your purpose.
GB
32
Focus Area] to [Tracking]
Focus Area] setting before you
[ Focus Area] while [Tracking On] is
active
[Tracking: Wide]
[Tracking: Spot S]
[Tracking: Expand Spot]