F (f-stop) priority mode, Aperture) priority mode, P50) – Sekonic Speedmaster L-858D-U Light Meter User Manual
Page 64: 1-2 f (f-stop) priority mode

50
5. Measuring
Operation
1.
Touch the Measuring Mode Icon on the Measuring Screen.
The Measuring Mode Screen is displayed.
2.
Touch the icon (
) on the Measuring Mode Screen.
When it is selected, the display changes to the Measuring Screen.
Measuring Screen
Measuring Screen
Measuring
Mode Icon
Measuring Mode Screen
3.
Set the light receiving method.
Switch to the Incident light, extended lumisphere (
)/retracted lumisphere (
), or
reflected light. (
P37)
5-1-2
F (F-stop) Priority Mode
Displays shutter speed (T) for input ISO sensitivity and f-stop values.