Canon 550D instruction manual Custom Functions, 191

3Setting Custom FunctionsN

Custom Functions

C.Fn I: Exposure			ALV shooting
1	Exposure level increments		k
2	ISO expansion	p.192	k
3	Flash sync. speed in Av mode		k

* The C.Fn I -1 setting will also be applied to movie shooting.

C.Fn II: Image

4	Long exposure noise reduction	p.193
5	High ISO speed noise reduction
6	Highlight tone priority	p.194

C.Fn III: Autofocus/Drive

7	AF-assist beam firing	p.194
8	Mirror lockup	p.195

C.Fn IV: Operation/Others

9	Shutter/AE lock button	p.195
10	Assign SET button	p.196
11	LCD display when power ON
12	Add image verification data	p.197

k

k

k

k

k

k

k

The shaded Custom Functions do not work during Live View (LV) shooting. (Settings are disabled.)

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