D Using The Built-In Flash - Canon Rebel T2i EOS 550D Instruction Manual

D Using the Built-in Flash

In indoors, low light, or backlit conditions in daylight, just pop up the
built-in flash and press the shutter button to take flash pictures. In the
<d> mode, the shutter speed (1/60 sec. - 1/200 sec.) will be set
automatically to prevent camera shake.
Effective Flash Range
EF-S18-55mm f/3.5-5.6 IS lens / EF-S18-135mm f/3.5-5.6 IS lens
ISO Speed
100
200
400/AUTO
800
1600
3200
6400
H: 12800
64
Press the <D> button.
1
In Creative Zone modes, you can
press the <D> button anytime to take
flash pictures.
While the flash is recycling, "DbuSY"
is displayed in the viewfinder, and
[BUSYD] is displayed on the LCD
monitor.
Press the shutter button halfway.
2
In the bottom left of the viewfinder,
check that the <D> icon is lit.
Take the picture.
3
When focus is achieved and you
press the shutter button completely,
the flash will fire for the picture.
Wide Angle
1 - 3.5 / 3.5 - 12
1 - 5.5 / 3.5 - 17
1 - 7.5 / 3.5 - 24
1 - 11 / 3.5 - 34
1 - 15 / 3.5 - 49
1 - 21 / 3.5 - 69
1 - 30 / 3.5 - 97
1 - 42 / 3.5 - 138
[Approx. in meters / feet]
Telephoto
1 - 2.5 / 3.5 - 7.5
1 - 3.5 / 3.5 - 11
1 - 4.5 / 3.5 - 15
1 - 6.5 / 3.5 - 22
1 - 9.5 / 3.5 - 31
1 - 13 / 3.5 - 43
1 - 19 / 3.5 - 61
1 - 26 / 3.5 - 86