Radio Transmission Wireless Flash Shooting
Positioning and Operation Range
Difference between Radio Transmission and Optical Transmission
Restrictions on Functions Depending on the Camera Used
Using a Canon Speedlite with a radio transmission wireless shooting function, you can
easily perform wireless multiple flash shooting in the same way as normal E-TTL II / E-TTL
autoflash strobe photography.
The system is designed so that the settings of the EL-1 (sender unit) are automatically
applied to the wirelessly controlled Speedlite (receiver unit). Therefore, you do not need to
operate the receiver unit during shooting.
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