Turning the Power On
Sliding the power switch to the (ON) position will turn on the power. The ready lamp will light up when the flash is charged. Sliding it to the (OFF) position will turn off the power.
Test FlashCheck that the ready lamp is lit, then press the test button (TEST). The test flash will discharge.
Auto Power Off FunctionWhen the flash unit is left unused for about 3 minutes with the power switch set to the (ON) position, it automatically turns off to save the power.
Quick Start FunctionIf the flash unit is mounted on autofocus cameras, press the shutter release button half way to turn on the power.
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