3Custom Function Settings

C.Fn I -7 Spot metering link to AF point

0:Disable (use center AF point)

1:Enable (use active AF point)

Enables spot metering linked to the selected AF point. With automatic AF point selection, spot metering will be at the viewfinder center.

C.Fn I -8 Safety shift

0:Disable

1:Enable (Tv/Av)

This works in the shutter-priority AE (Tv) and aperture-priority AE (Av) modes. When the subject’s brightness changes erratically and the correct autoexposure cannot be obtained, the camera will change the exposure setting automatically to obtain a correct exposure.

2:Enable (ISO speed)

This works in the Program AE, shutter-priority AE, and aperture-priority AE modes. When the subject’s brightness changes erratically and the correct autoexposure cannot be obtained, the camera will change the ISO speed within 100 - 1600 automatically to obtain a correct exposure.

If 2 is set, the maximum burst during continuous shooting (p.54) will decrease. However, depending on the ISO speed during shooting, the actual maximum burst might be higher than indicated in the viewfinder.

Even if the settable ISO speed range has been changed with C.Fn I - 3,12/13, the safety shift will override it when necessary to obtain the correct exposure.

With settings 1 and 2, safety shift also works with flash.

C.Fn I -9 Select usable shooting modes

Disable: All the shooting modes (a, s, f, d, Bulb) will be selectable.

Enable: Only the shooting modes set with [Register] will be selectable.

Register: To make a shooting mode unselectable, uncheck the checkmark <X>. After entering the settings, select [Apply].

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