Canon EOS60D18135ISKIT User Manual (en)

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144
Using Wireless FlashN
[1 (A:B)] Multiple slave units in multiple groups
Divide the slave units into groups A and 
B, and change the flash ratio to obtain 
the desired lighting effect.
Refer to your Speedlite’s instruction 
manual to set one slave unit’s slave ID 
to A (Group A) and the other slave unit’s 
ID to B (Group B) and position them as 
shown in the illustration.
1
Set [Firing group] to [1 (A:B)].
2
Set the desired flash ratio and 
shoot.
 
Select [A:B fire ratio] and set the 
flash ratio.
A
B
If [Firing group] is set to [1 (A:B)], group C will not fire.
The 8:1 to 1:1 to 1:8 flash ratio is equivalent to 3:1 to 1:1 to 1:3 stops (1/2-
stop increments).
COP
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