Instruction manual

C.Fn:

Setting Custom Functions

You can customize Speedlite features to suit your shooting preferences.

You do this with Custom Functions.

C.Fn-02-113: Convenient when you want to use the depth-of-field

preview button to check the depth of field.

C.Fn-08:

If the Speedlite or camera's AF-assist beam is

disabled, the AF-assist beam will not be emitted.

C.Fn-14:

You can change the information displayed on the LCD

panel when the shutter button is pressed halfway. This

function can be set only with Type-A cameras.

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