Canon 60D instruction manual 253, Disable Enable Tv/Av, Auto, 250-1/60 sec. auto, 250 sec. fixed

3Custom Function SettingsN

C.Fn I -5 Bracketing sequence

The AEB shooting sequence and white balance bracketing sequence can be changed.

0:0, -, +

1:-, 0, +

AEB	WB Bracketing
	B/A Direction	M/G Direction
0 : Standard exposure	0 : Standard white balance	0 : Standard white balance
- : Decreased exposure	- : Blue bias	- : Magenta bias
+ : Increased exposure	+ : Amber bias	+ : Green bias

C.Fn I -6 Safety shift

0:Disable

1:Enable (Tv/Av)

This takes effect in the shutter-priority AE (s) and aperture-priority AE (f) modes. When the subject’s brightness changes erratically and the standard auto exposure cannot be obtained, the camera will change the exposure setting automatically to obtain a standard exposure.

C.Fn I -7 Flash sync. speed in Av mode

0:Auto

Normally, the sync speed will be set automatically within 1/250 sec. to 30 sec. to suit the subject brightness. High-speed sync can also take effect.

1:1/250-1/60 sec. auto

When flash is used with aperture-priority AE (f), this prevents a slow flash-sync speed from being set automatically in low-light conditions. It is effective for preventing subject blur and camera shake. However, while the subject will be properly exposed with the flash, the background will come out dark.

2:1/250 sec. (fixed)

The flash-sync speed is fixed to 1/250 sec. This more effectively prevents subject blur and camera shake than with setting 1. However, the background may come out darker than with setting 1.

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