Canon Speedlite 320EX - Manual (Page 13)

11
When you set the camera’s shooting mode to <d> (Program AE) or
Full Auto, you can shoot in E-TTL II/E-TTL fully automatic flash mode.
Cameras with external flash function settings
Press the camera <M> button and
select [Flash control] or [External
Speedlite control].
Select [External flash func. setting]
and set [Flash mode] to [E-TTL II].
Cameras without external flash function settings
This operation is not required on EOS film cameras or EOS digital
cameras without the [Flash control] or [External Speedlite
control] menu functions because the flash mode cannot be
changed on these camera models.
Fully Automatic Flash Shooting
Readying the Camera
The Speedlite does not fire when the LED light (p.22) is turned on.
“Full Auto” refers to < A>, <1>, and <C> shooting modes.
COP
Y