P Program Ae; Tv Setting The Shutter Speed - Canon PowerShot G7 User Manual

48
I
Using the Mode Dial
P
Program AE ,
[!]
p
The camera automatically sets the shutter speed and aperture
value to match the brightness of the subject.
• When a correct exposure cannot be obtained, the shutter speed and
aperture values are shown in red on the LCD monitor when the shutter
button is pressed halfway. Use the following shooting methods to
obtain the correct exposure and make them show in white.
- Using the flash
- Changing the ISO speed
- Changing the metering method
- Setting the NO filter on
Tv
Setting the Shutter Speed
[!]
Tv
When you set the shutter speed, the camera automatically selects
an aperture value to match the brightness of the subject. Faster
shutter speeds allow you to catch an instantaneous image of a
moving subject, while slower speeds create a flowing effect and
allow you to shoot without a flash in dark areas.
• When using the control dial, the
Tv
bar will be displayed and the
shutter speed can be changed.