'Radio Transmission Wireless Flash Shooting

Using a Canon Speedlite (master/slave) with a radio transmission wireless shooting function makes it easy to shoot with advanced wireless multiple flash lighting, in the same way as normal E-TTL II/ E-TTL autoflash shooting.

The system is designed so that the settings of the 600EX-RT attached to the camera (master) are automatically reflected on the 600EX-RT that is wirelessly controlled (slave). Therefore, you do not need to operate the slave unit while shooting.

The basic relative positions and operating range are as shown in the figure. You can then perform wireless E-TTL II/E-TTL autoflash shooting just by setting the master unit to <a>.

Positioning and Operation Range (Example of wireless flash shooting)

Autoflash Shooting Using One Slave Unit (p.57)

M

x

Transmission distance Approx. 30 m (98.4 ft.)

Position the slave unit using the supplied mini stand (p.11). Before shooting, perform a test flash (p.16) and test shooting.

The transmission distance may be shorter depending on the conditions such as the positioning of slave units, the surrounding environment and weather conditions.

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Canon Canon Speedlite 600EX RT Radio Transmission Wireless Flash Shooting, Autoflash Shooting Using One Slave Unit p.57