3. Multi-Speedlite, Wireless lighting configurations
You can create two or three slave groups to make shooting effect better
meet your requirements, and set flash ratio for TTL autoflash shooting
of master, as well as manual flash output, frequency flash etc.
(1). Wireless flash of two slave units made up by YN568EX
z Wireless option setting: Sc/Sn for operation
z Communication Channel setting: 1, 2, 3, 4
z Groups setting: Set one YN568EX as group A, and set the other
one as group B.
z Master unit setting: Set the communication channel, Set the
flash ration of master unit A:B or A:B: C. You can conduct
flash shooting.
(2). Wireless flash with three YN568EX speedlites
z Wireless option setting: Sc/Sn
z Channel setting: 1, 2, 3, 4
z Groups setting: Set three YN568EX speedlites as group A,
group B and group C respectively.
z Setting master and shooting: Please select the ratio<A: B C>.