Sony FDR-AX700 Help Guide - Page 56

Help Guide Digital 4K Video Camera Recorder FDR-AX700 Adjusting focus by tracking the desired subject ( LOCK-ON AF) You can track a subject you select and adjust the focus automatically. A: LCD monitor 1 Touch the subject you want to track while recording. To cancel the Lock-on AF function, select . Note Lock-on AF function is not available when [LOCK-ON AF] is set to [OFF]. Lock-on AF function may not work properly under the following conditions. Movement of the subject is too fast. The subject is too small or too large. The color of the subject and background is similar. Dark scene. The scene whose brightness changes. This setting is not available under the following conditions. During using clear image zoom or digital zoom During using [D. EXTENDER] During manual focus set by pressing the AF/MF button ( appears on the screen) [COLOR BAR] is set to [ON]. When [FILE FORMAT] is set to [XAVC S HD] and [REC FORMAT] is 120p/100p. When [FILE FORMAT] is set to [XAVC S 4K] and [PROXY REC MODE] is [ON]. When [FILE FORMAT] is set to [XAVC S 4K] and [4K REC OUTPUT] is set to [EXTERNAL OUTPUT]. When [HIGH FRAME RATE] is set to [ON] in [S&Q MOTION]. During [SUPER SLOW MOTION] recording. You may not able to restart tracking the subject for a certain period of time after losing the tracking subject. Hint [FOCUS AREA] is fixed to [WIDE] during using LOCK-ON AF. Related Topic 56