Canon EOS 30D Instruction Manual page 171

C.Fn-09
You can change the AEB sequence when the pictures are bracketed
with the shutter speed or aperture and the file-saving sequence for
white balance bracketing (WB-BKT). When "Auto cancellation" is set,
bracketing will be canceled in the following cases:
AEB: You turn the <4> switch to <2>, change lenses, have flash-
ready, replace the battery, or replace the CF card.
WB-BKT: You turn the <4> switch to <2>, replace the battery, or
replace the CF card.
0: 0, -, +/Enable
1: 0, -, +/Disable (Auto cancel works only if the flash is ready.)
The first bracketed shot is the standard exposure (or exposed with
the standard white balance). This bracketing sequence can be
repeated.
2: -, 0, +/Enable
Starts the bracketing sequence with the minus (or bluish or
magenta bias) setting.
3: -, 0, +/Disable (Auto cancel works only if the flash is ready.)
Repeats the bracketing sequence starting with the minus (or bluish
or magenta bias) setting. This bracketing sequence can be
repeated.
AEB
0 : Standard exposure
- : Decreased exposure - : More blue
+ : Increased exposure + : More amber
C.Fn-10
0: On
1: Off
The AF point in the viewfinder will not flash in red. Recommended
when it is bothersome to see it light up.
The AF point will still light when you select it.
Bracket sequence / Auto cancel
B/A Bias
0 : Standard white balance
Superimposed display
3 Custom Function SettingsN
WB bracketing
M/G Bias
0 : Standard white balance
- : More magenta
+ : More green
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