Sony BRAVIA BZ40J 100" Class 4K UHD HDR Commercial Monitor - Manual (Page 54)

Help Guide
Digital 4K Video Camera Recorder
FDR-AX43/AX43A/AX45/AX45A/AX60
Recording the selected subject clearly (Lock-on AF)
This product can track a subject you select and adjust the focus automatically.
The function is available in the movie or photo shooting mode when all the following menu items are set to [Auto]:
[Scene Selection]/[White Balance]/[Focus]/[Exposure]/[IRIS]
Note
While using the following functions, you cannot use [Lock-on AF].
NIGHTSHOT
[Digital Zoom]
[
File Format] is set to [ XAVC S 4K] and [Dual Video REC] is set to [On]
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Touch the subject you want to track while recording.
To cancel the Lock-on AF function, select .
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