A: Fully Automatic Wireless Flash Photography - Canon 600EXII-RT Instruction Manual

a: Fully Automatic Wireless Flash Photography

Autoflash Photography Using One Slave Unit
Firing group
96
This section describes the basic fully
automatic wireless shooting when using
a 600EX II-RT attached to the camera
(master) and a 600EX II-RT set as a
slave unit.
Set the master unit.
1
Set the 600EX II-RT attached to the
camera as the master unit (p.92).
You can also use a device equipped
with the optical transmission wireless
master function as the master unit.
Set the slave unit.
2
Set the 600EX II-RT to be controlled
wirelessly from the master unit as the
slave unit (p.92).
You can also use other EX-series
Speedlites that are equipped with an
optical transmission wireless slave
function.
You can use any of A, B, or C as the
firing group.
Check the channel.
3
If the channels of the master unit and
slave unit are different, set them to
the same number (p.93).