If you connect the Strobe trigger of 9651 to the sd1 which trigger do you connect it to is it A B Or C and do you need to change the polarity to negative as the strobe trigger is negative.
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If you connect the Strobe trigger of 9651 to the sd1 which trigger do you connect it to is it A B Or C and do you need to change the polarity to negative as the strobe trigger is negative.
Many thanks
