Canon EOS 20D EOS 20D Instruction Manual - Page 143

3 Custom Function SettingsN C.Fn-07 Flash firing You can enable the built-in flash, external Speedlite, and non-Canon flash connected to the PC terminal to fire. 0: Fires 1: Does not fire The flash will not fire. C.Fn-08 ISO expansion 0: Off 1: On For the ISO speed, "H" (equivalent to ISO 3200) will be selectable. C.Fn-09 Bracket sequence / Auto cancel 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 switch to , change lenses, have flash- ready, replace the battery, or replace the CF card. WB-BKT: You turn the switch to , replace the battery, or replace the CF card. 0: 0, -, +/Enable 1: 0, -, +/Disable 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 (bluish or magenta bias) setting. 3: -, 0, +/Disable Repeats the bracketing sequence starting with the minus (or bluish or magenta bias) setting. This bracketing sequence can be repeated. AEB WB bracketing B/A Bias M/G Bias 0 : Standard exposure 0 : Standard white balance 0 : Standard white balance - : Decreased exposure - : More blue - : More magenta + : Increased exposure + : More amber + : More green 143