Sekonic SPEEDMASTER L-858D-U - Average;Contrast Function

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5. Measuring
5.
Set the ISO sensitivity value on the [ISO] Icon.
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P207)
6.
Set the shutter speed on the [T] Icon.
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P207)
Measuring Screen
Setting Value
NOTICE
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input shutter speed, an appropriate F-stop cannot be
measured. The yellow "Under" indication appears.
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duration time and measure again.
7.
Set the Flash Duration Analysis t value.
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P108)
8.
Press the Measuring Button ❻ .
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Measuring Screen
Flash Duration Time
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Measured Value
(F-stop)
Measuring Screen