540EZ Speedlite : How to turn the Speedlite flash on and off.

Article ID: ART122668 | Date published: 05/12/2015 | Date last updated: 08/17/2015


How to turn the Speedlite flash on and off.


: Turns the power off

: Turns the power on. The power is always on when the switch is set to this position

SE : Turns the power on and activates the SE (Save Energy) function. The SE function automatically turns off the power after 90 seconds of non-operation to prevent unnecessary battery consumption. The LCD panel display also goes off when the SE function activates. The power comes back on when the camera's shutter button is pressed halfway or the test firing button is pressed



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