3 Setting the FlashN202For details on the external Speedlite’s Custom Functions, refer to theSpeedlite’s instruction manual.1 Select [External flash C.Fnsetting].Select [External flash C.Fn setting],then press <0>.2 Set the desired function.Press the <U> key to select thenumber, then press <0>.Select the setting, then press <0>.1 Select [Clear settings].Select [Clear settings], then press<0>.2 Select the settings to be cleared.Select [Clear built-in flash set.],[Clear external flash set.], or [Clearext. flash C.Fn set.], then press<0>.When you select [OK], the respectiveflash settings or all the CustomFunction settings will be cleared.External Speedlite Custom Function SettingsClear SettingsWith an EX-series Speedlite, if the [Flash metering mode] CustomFunction is set to [TTL] (autoflash), the Speedlite will always fire at fulloutput.The Speedlite’s Personal Functions (P.Fn) cannot be set or canceled withthe camera’s [Flash control] screen. Set it with the Speedlite.