Canon EOS D30 - Manual (Page 125)

Men
u Function Settings
125
List of Menu Functions
6
Effects, remarks
Effective for reducing noise occurring in time exposure or bulb shots longer than
one second.
However, this requires processing time after the shot approximately equivalent to
the exposure time. During processing, the message “
” appears on the
LCD panel and in the viewfinder, and no exposures can be made.
Effective for determining focus and exposure separately.
In AI Servo AF mode, if an object passes between the camera and the subject, you
can press the
〈 〉
button to pause AF operation and keep the camera from
focusing on the obstruction. Exposure is determined when you take the picture.
This is useful when photographing subjects that move and stop repeatedly. In AI
Servo AF mode you can press the
〈 〉
button to start or stop AI Servo AF
operation. Exposure is determined when you take the picture. The optimum focus
and exposure are thus always ready for the decisive moment.
Effective for preventing the effects of camera vibration caused by mirror action in
close-up and ultra-telephoto shots.
Effective in conditions that require more precise exposure settings.
Effective in conditions where the AF-assist light may not be desirable.
See Page
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