Canon EOS 5 - Manual (Page 50)

When Eye Controlled Focus is ON The
camera continuously focuses and tracks the
subject using only the selected focusing
point.
• The selected focusing point lights red in
the viewfinder when the camera detects
your line of sight.
When Eye Controlled Focus is OFF: First
cover the subject with the center focusing
point and press the shutter button halfway to
focus the subject. After that, if the subject
moves away from the center focusing point
while the shutter button is still pressed half­
way, the camera automatically shifts to one of
the other focusing points and continues
tracking the subject.
• Exposure is determined immediately be­
fore the shutter is released.
• In Al Servo AF mode, the in-focus beeper
and indicator do not function.
• Focus lock cannot be used in this mode.
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