Flash Custom Function Settings - Canon EOS 5DS Instruction Manual

Flash Custom Function Settings

For details on the Speedlite's Custom Functions, refer to the Speedlite's
(sold separately) instruction manual.
With an EX-series Speedlite, if the [Flash metering mode] Custom
Function is set to [TTL flash metering] (autoflash), the Speedlite will always
fire at full output.
Clear Settings
The Speedlite's Personal Function (P.Fn) cannot be set or canceled with the
camera's [External Speedlite control] screen. Set it with the Speedlite.
1
Select [Flash C.Fn settings].
2 Set the desired functions.
Select the number, then press <0>.
Select the setting, then press <0>.
1
Select [Clear settings].
2 Select the settings to be cleared.
Select [Clear flash settings] or
[Clear all Speedlite C.Fn's], then
press <0>.
On the confirmation dialog, select
[OK]. Then the flash settings or
Custom Function settings will all be
cleared.
3 Setting the FlashN
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