Canon A3100ISRED 用户手册

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页码 148
 Shooting Long Exposures
84
Shooting Long Exposures
You can set the shutter speed to a range between 1 and 15 seconds to 
shoot long exposures. However, you should attach the camera to a tripod to 
prevent the camera from moving and blurring the image.
1
Choose 
.
Follow Steps 1 – 2 on p. 55 to choose 
≈.
2
Choose the shutter speed.
Press the 
o button.
Press the 
qr buttons to select the shutter 
speed, then press the 
m button.
3
Confirm the exposure.
When you press the shutter button halfway, 
the exposure for the chosen shutter speed 
will appear on the screen.
Red-eye correction may be applied to areas other than red eyes. For 
example, when red make-up has been used around eyes.
You can correct recorded images (p. 108).
You can also display the screen in Step 2 by pressing the 
r button, 
then the 
n button.
The brightness of the image may differ from the brightness of the 
screen in Step 3 when the shutter button was pressed halfway.
When shutter speeds of 1.3 seconds or slower are used, images are 
processed to eliminate noise after being taken. A certain amount of 
processing time may be needed before you can take the next shot.
If you attach the camera to a tripod, you should set the [IS Mode] to 
[Off] (p. 123).
If the flash fires, the image may be overexposed. If this happens, set the 
flash to 
! and shoot.
CO
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