Canon EOS Rebel SL3 DSLR Camera with 18-55mm Lens (Black) - Manual (Page 179)

179
Setting the External Speedlite Custom Functions
The Custom Functions displayed under [External flash C.Fn setting] vary
depending on the Speedlite model.
1
Display the Custom Function.
z With the camera ready to shoot with
an external Speedlite, select [External
flash C.Fn setting] , then press < 0 >.
2
Set the Custom Function.
z Press the < Y > < Z > keys to select
the function number, then set the
function. The procedure is the same as
setting the camera’s Custom Functions
( = 446).
Clear All Settings to Default
1
Select [Clear settings].
z Under the [
z
: Flash control] tab,
select [Clear settings] , then press
< 0 >.
2
Select the settings to be cleared.
z Select [Clear built-in flash set.] , [Clear
external flash set.] , or [Clear ext. flash
C.Fn set.] , then press < 0 >.
z When you select [OK] , the respective
flash settings will be cleared.
z The Speedlite’s Personal Function (P.Fn) cannot be set or canceled on the
camera’s [Flash control] screen. Set it directly on the Speedlite.
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