Cop y – Canon Speedlite 90EX User Manual
Page 18
16
Positioning and Operation Range
x
M
Approx. 80°
Approx.
8 m
(26.2 ft.)
Approx.
10 m
(32.8 ft.)
Approx. 7 m
(23.0 ft.)
Indoors
Outdoors
Transmission distance
Approx. 5 m
(16.4 ft.)
The settings of the flash exposure compensation, high-speed sync (FP flash), FE lock, and
manual flash set on the master unit are wirelessly and automatically set on the slave unit.
Even with multiple slave units, all of them will be controlled in the same way via wireless.
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