Canon 600EXII-RT, Инструкция по эксплуатации

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75
5
: Wireless Multiple-Flash Photography with Flash Ratio
You can add firing group C to firing
groups A and B. C is convenient to set
lighting so as to eliminate the subject’s
shadow.
The basic setting procedure is the same
as “Autoflash Photography with Two
Slave Groups” (p.73).
1
Set the slave unit to firing group
C.
Set the slave unit you want to add to
flash firing group <
h
> in the same
way as step 1 on page 73.
2
Set the master unit to <
u
>
<
h
>.
Set master firing group control to
<
u
> <
h
> in the same way as
step 2 on page 73.
3
Set the A:B flash ratio.
Set the A:B flash ratio in the same
way as step 3 on the preceding page.
Autoflash Photography with Three Slave Groups
C
A
B