Canon EOS 60D - Manual (Page 141)

141
Using Wireless FlashN
5
Select [Wireless func.].
For [Wireless func.], select [0],
then press <0>.
X Under [Wireless func.], [Channel],
etc., will be displayed.
6
Set [Channel].
Set the channel (1-4) to the same one
as the slave unit.
7
Select [Firing group].
For [Firing group], select [1All],
then press <0>.
8
Take the picture.
As with normal flash shooting, you
can set the camera and take the
picture in the same way.
To terminate wireless flash shooting,
set [Wireless func.] to [Disable].
Setting [E-TTL II meter.] to [Evaluative] is recommended.
Even if you disable the built-in flash from firing, it will still fire to control
the slave unit.
The slave unit cannot fire a test flash.