Samsung GX-20 ユーザーズマニュアル
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Taking a picture of a fast-moving subject
In the Tv (Shutter priority) mode, you can stop the moving subject or blur as it
passes across the viewfi nder by using different shutter speeds. The aperture
value is automatically set to give the appropriate exposure depending on the
shutter speed.
The following images show that the fast shutter speed (1/250 sec) captures a
stop motion of moving subject, and the slow shutter speed (1/15 sec) captures
a blurred image as the subject keeps moving until the shutter closes.
passes across the viewfi nder by using different shutter speeds. The aperture
value is automatically set to give the appropriate exposure depending on the
shutter speed.
The following images show that the fast shutter speed (1/250 sec) captures a
stop motion of moving subject, and the slow shutter speed (1/15 sec) captures
a blurred image as the subject keeps moving until the shutter closes.
Tv (Shutter Priority) Mode
1. Rotate the Mode dial (
) to select Tv.
2. Turn the front dial (
) and adjust the
shutter speed.
- The shutter speed and aperture value are
displayed in the viewfi nder and on the LCD
panel.
panel.
3. Now, you are ready to take some pictures.
Exposure Warning
If the subject is too bright or too dark, the aperture
value will blink in the viewfi nder and on the LCD panel.
If the subject is too bright, choose a faster shutter
speed. If it is too dark, choose a slower shutter speed.
When the aperture value indication stops blinking, you can take the picture with proper
exposure. Use an ND (Neutral Density) fi lter if the subject is too bright. Use a fl ash if it
is too dark.
▲ Tv Mode, Aperture: f = 4, Shutter
Speed: 1/250sec
▲ Tv Mode, Aperture: f = 16, Shutter
Speed: 1/15sec