40
Positioning and Operation Range (Example of wireless flash
shooting)
Auto Flash Shooting with One Receiver Unit
Transmission distance is about 100m
1. Before shooting, perform a test flash and test shooting.
2. The transmission distance might be shorter depending on the conditions such as
positioning of receiver units, the surrounding environment and whether conditions.
Note:
Auto Flash Shooting with Multiple Receiver Groups
You can divide the receiver units into two or three groups and perform E-TTL
II auto flash while changing the flash ratio (flash output ratio). In addition, you
can set and shoot with a different flash mode for each ring group, for up to 4
groups.
Auto Flash Shooting with Two Receiver Groups
Auto Flash Shooting with Three Receiver Groups