ST-E2 Speedlite Transmitter : How to set wireless multi-flash ETTL automatic flash with uniform flash output
Article ID: ART120487
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Date published: 05/12/2015
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Date last updated: 06/23/2020
Description
How to set wireless multi-flash ETTL automatic flash operations.
Solution
All the receivers set at the same channel fire at the same output controlled by E-TTL autoflash to obtain a correct exposure.
Make sure the ST-E2's flash ratio control lamp is OFF. (If necessary, press the <RATIO> button to turn it off. IF the flash ratio control lamp is on, the Speedlite may not fire or a correct exposure may not be attained. After turning off the flash ration control lamp, set the main switch to<HOLD> to prevent the flash ratio control lamp from lighting inadvertently.
(If necessary, press the <RATIO> button to turn it off. IF the flash ratio control lamp is on, the Speedlite may not fire or a correct exposure may not be attained. After turning off the flash ration control lamp, set the main switch to<HOLD> to prevent the flash ratio control lamp from lighting inadvertently.