Canon EOS 1300D - Manual (Page 201)

201
3 Setting the FlashN
 Clear flash settings
On the [External flash func. setting] screen, press the
button to display the screen to clear the flash settings. When you
select [OK], the settings for the built-in flash and external
Speedlite will be cleared.
The Custom Functions displayed under [External flash C.Fn setting]
vary depending on the Speedlite model.
1
Display the Custom Function.
 Select [External flash C.Fn setting],
then press <0>.
2
Set the Custom Function.
 Press the keys to select
the function number, then set the
function. The procedure is the same
as setting the camera’s Custom
Functions (p.258).
 To clear all the Custom Function
settings, select [Clear ext. flash C.Fn
set.] in step 1.
Setting the External Speedlite Custom Functions