C: Setting Custom Functions

C.Fn-03: ((FEB auto cancel)

You can set whether or not to cancel FEB automatically after shooting three shots with FEB.

0:ON (Enabled)

1:OFF (Disabled)

C.Fn-04: )(FEB sequence)You can change the order of the FEB sequence: 0: Standard exposure, –:Decreased exposure (darker) and +: Increased exposure (brighter).0:0   +1: 0  +C.Fn-05: *(Flash metering mode)You can change the automatic flash metering mode for flash shooting.0:E-TTL II1:TTL2:Ext.A (External metering: Auto)3:Ext.M (External metering: Manual)

When using an EOS digital camera or EOS REBEL T2/EOS 300X, do not set to 1. Depending on the model, the flash metering may not be controlled correctly; for example, the flash may not fire, or it may always fire at full power. Also, wireless flash shooting can no longer be performed.

1 is the setting for Type-B EOS film cameras.

When using a Type-B camera, you cannot perform E-TTL II/E-TTL autoflash shooting even when 0 is set.

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