Canon SPEEDLITE 580EX II Manual De Instrucciones página 46

Setting the Flash Output for Each Slave
With manual flash and multiple Speedlites, you can set a different flash
output for each slave unit.
All settings are done with the master unit.
Press the <D> button so
1
that <q> is displayed.
Press the <G> button
2
so that <y> blinks.
Select the flash ratio.
3
Turn the <9 > dial to select <l>
or <j>, then press the <8>
button.
Set the flash output.
4
Press the <8> button.
The slave ID <m> will blink.
Turn the <9> dial to set the flash
output for <m>, then press the <8>
button.
The slave ID <n> will blink. Turn the
<9> dial to set the flash output for
<n>, then press the <8> button.
The slave ID <o> will blink. Turn the
<9> dial to set the flash output for
<o>, then press the <8> button.
All the slave IDs will light.
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