Canon 3818B001 用户手册

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: Action Shots

 

To freeze the action or moving subject.
Use a fast shutter speed such as 1/4000 sec. to 1/500 sec.

 

To blur a running child or animal giving the impression of fast 
movement.
Use a medium shutter speed such as 1/250 sec. to 1/30 sec. Follow 
the moving subject through the viewfinder and press the shutter 
button to take the picture. If you use a telephoto lens, hold it steady 
to prevent camera shake.

 

How to blur a flowing river or water fountain.
Use a slow shutter speed of 1/15 sec. or slower. Use a tripod to 
prevent camera shake.

 

Set the shutter speed so that the aperture display does not 
blink in the viewfinder.
If you press the shutter button halfway and change the 
shutter speed while the aperture is displayed, the aperture 
display will also change to maintain the same exposure 
(amount of light reaching the image sensor). If you exceed 
the adjustable aperture range, the aperture display will blink 
to indicate that the standard exposure cannot be obtained.
If the exposure will be too dark, the lowest aperture will blink. If this 
happens, turn the <6> dial to the left to set a slower shutter speed 
or increase the ISO speed.
If the exposure will be too bright, the highest aperture will blink. If 
this happens, turn the <6> dial to the right to set a faster shutter 
speed or decrease the ISO speed.

To obtain a correct flash exposure, the flash output will be set 
automatically (autoflash exposure) to match the automatically-set 
aperture. The flash sync speed can be set from 1/200 sec. to 30 sec.