Av] Aperture Priority Mode - Acer Digital camera 8.1 Mega pixels CCD User Manual

[Av] Aperture Priority Mode

In this mode, images are captured with the priority given to aperture. The
shutter speed is automatically set according to the aperture. The aperture will
affect the depth-of-field of the camera.
If you set a small aperture (higher F value), you can capture portrait images with
an out-of-focus background. Alternatively, if you set a large aperture (lower F
value), both close objects and distant objects will be in focus, for example when
capturing landscape images.
1. Slide the mode switch to [
the mode dial to [Av].
2. Press the SET button.
After pressing the SET button in [Av]
mode, the
buttons for adjusting aperture value.
/
Pressing the SET button again, the
/ buttons return to fucus setting/
self-timer function.
3. Set the aperture value with the
buttons.
Press the button to increase the value.
Press the button to decrease the value.
The setting range of the aperture
value is as follows:
F6.7, F5.6, F4.8, F4.0, F3.5, F2.8.
The aperture value and corresponding
shutter speed are displayed on the
screen. If an appropriate combination
cannot be set, the shutter speed is
displayed in red, but images can be
captured regardless.
4. Compose the image, press the shutter
button down halfway, and then press it
down fully.
The aperture value varies depending on the position of the zoom lens.
] and set
/ buttons turn into
/
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