Canon EOS Rebel T1i Instruction Manual page 54

C Creative Auto Shooting
Shutter speed and aperture
(1) Flash firing
<a> (Auto firing), <D> (Flash on), or <b> (Flash off) can be
selected.
If you set <b> (Flash off), see "Disabling Flash" on page 52.
(2) Blurring/sharpening the background
If you move the index mark toward the left, the background will look
more blurred. If you move it toward the right, the background will
look more in focus. If you want to blur the background, see
"Shooting Portraits" on page 47.
Depending on the lens and shooting conditions, the background
might not look so blurred. This cannot be set (grayed out) while the
built-in flash is popped up. When flash is used, this setting will not
be applied.
(3) Adjusting the picture brightness
If you move the index mark toward the left, the picture will look
darker. If you move it toward the right, the picture will look brighter.
54
(6)
(1)
Battery check
(2)
(3)
(4)
(5)
Possible shots