Canon SPEEDLITE 320EX Mode D'emploi page 17

Z: Depth-of-field AE, Y: Auto Depth-of-field AE
The result will be the same as using <d> (Program AE).
Flash Sync Speeds and Apertures Used
Full Auto,
Set automatically (1/X sec. - 1/60 sec.)
<d>
s
f
Set manually (1/X sec. - 30 sec., Bulb)
a
1/X sec. is the camera's maximum flash sync speed.
Function for Transmitting the Color Temperature
Information
This function optimizes the white balance during flash shooting by
transmitting the color temperature information to the EOS digital
camera when the flash fires. When you set the camera white balance to
<Q> or <D>, the function is enabled automatically.
See the Specifications in the camera's instruction manual for
compatible models.
Shutter Speed
Set manually (1/X sec. - 30 sec.)
Set automatically (1/X sec. - 30 sec.)
Aperture Value
Automatic
Automatic
Manual
Manual
15