Sony DSC-TX7 Reference Guide

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AF Illuminator
The AF illuminator supplies fill light to focus more easily on a subject in dark surroundings.
The AF illuminator emits red light allowing the camera to focus easily when the shutter button is 
pressed halfway, until the focus is locked. The 
 indicator appears at this time.
1
 
t  
(Settings) 
t  
(Shooting 
Settings) 
t [AF Illuminator] t desired mode
• Focus is achieved as long as the AF illuminator light reaches the subject, regardless of whether light fails 
to reach the center of the subject.
• You cannot use the AF illuminator when:
– Shooting in Intelligent Sweep Panorama mode
 (Landscape),   (Twilight), 
 (Pet), 
(Fireworks) or   (Hi-Speed Shutter) mode is selected in 
Scene Selection.
– [Housing] is set to [On].
– [Self-Timer] is set to [Self-portrait One Person] or [Self-portrait Two People].
• When you use AF illuminator, the normal AF range finder frame is disabled and a new AF range finder 
frame is displayed by a dotted line. AF operates with priority on subjects located near the center of the 
frame.
• The AF illuminator emits very bright light. Although there is no health hazard, do not look directly into 
the AF illuminator emitter at close range.
Auto
Uses the AF illuminator.
Off
Does not use AF illuminator.
Notes