Sekonic LITEMASTER PRO L-478 Series - 5-1-2. F (f-stop) Priority Mode

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5-1-2. F (f-stop) Priority Mode
1. TouchtheMeasuringmodeicontoopen
theMeasuringModeSelectionScreen,
then touch the icon to select F
PriorityModeandreturnthescreenviewto
Measuring screen (See P25 for details.)
2. SettheISOsensitivityvalueontheISOicon.
3. Set the f-stop (aperture) value on the F icon.
4. PresstheMeasuringbutton
8
onthesideofmeter.
ReleasetheMeasuringbutton
8
tocomplete
themeasurement.Themeasuredshutterspeed
valueatthattimewillbedisplayed.
WhilepressingtheMeasuringbutton
8
,the
metermeasurescontinuouslyuntilitisreleased.
5-1-3. TF Priority Mode
TFModeisusefulfortoday’sdigitalcameraswhenaxedspeedandaperturearedesired
andtheISOcanbeadjustedforproperexposure.(SeeCustomSettingFunctionP51to
activateTFmodeIcon.)
1. TouchtheMeasuringmodeiconToopenthe
MeasuringModeSelection,thentouchthe
icontoselectTFPriorityModeand
return the screen view to Measuring screen.
(See P25 for details.)
2. Set shutter speed on the T icon.
3. Set f-stop on the F icon.
4. PressMeasuringbutton
8
onthesideofmeter
ReleasetheMeasuringbutton
8
tocomplete
themeasurement.ThemeasuredISOsensitivity
valueatthattimewillbedisplayed.
WhilepressingtheMeasuringbutton
8
,the
metermeasurescontinuouslyuntilitisreleased.
5-1-4. Illuminance/Luminance Mode
Illuminancecanbemeasuredusingtheincidentlightmodeandluminancecanbemeasured
usingthereectedlightattachment(5-degreeviewndersoldseparately).Thefollowingarethe
unitsthatcanbeset.
Incidentlightmeasurement(Illuminance)
•
Lux(Unit:lx)
•
Foot-candle(Unit:fc)
Reectedlightmeasurement(Luminance)
•
Candelapersquaremeter(Unit:cd/m
2
)
•
Foot-lambert(Unit:)
•
Any calibration or exposure compensation will not be in effect with illuminance/luminance measurements.
Mesuring Screen
(FPriorityMode)
Setting
Value
Measured value (shutter speed)
Setting
value
(shutter
speed)
Setting
Value
(f-stop)
Mesuring Screen
(TFPriorityMode)
Measured value (ISO)