Sekonic Speedmaster L-858D-U Light Meter - Manual (Page 84)

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5. Measuring
4.
Switch to the retracted lumisphere.
If extended lumisphere is selected, rotate the Lumisphere Retracting Ring
1
to switch
to the retracted lumisphere ( ) position.
Lumisphere Retracting Ring
1
Retracted Mark ( )
Measuring Screen
5.
Point the light receptor directly toward the light source.
6.
Press the Measuring Button 6 on the side of the meter to
measure the light.
The measured illuminance will be displayed in lux (measured value).
While the Measuring Button 6 is being pressed, the meter measures continuously until
the button is released.
When the Measuring Button 6 is released, the measurement is completed. The
measured value at that time will be displayed in the measured value/measuring unit
display area and on the analog scale. (
 P22)
Measuring Screen
Measured Value (lx)
Measuring Screen
Measured Value (fc)