8
2-2. Measuring in Radio Flash Mode
2-2-1. How to use Radio Triggering
1) Touch the Measuring Mode icon ( ) at the top left of the Measuring screen and then
select the Radio Flash Mode ( ).
Measuring screen Measuring Mode Selection screen Measuring screen
2) Set ISO sensitivity on the ISO icon.
3) Set shutter speed on the T (shutter speed) icon.
4) Make sure that the channel and Zones are the
same for the meter and receivers in use.
* Select the Zone to trigger from the Flash Power Control
screen (See below) or Tool Box.
5) Press the Measuring button to trigger the ash
units. The measured value (f-stop) is displayed.
•
Whenringtheash,iftheashbrightnessis8EVlowerthanthe
ambientlight,themetermayfailtodetecttheashlight.Inthis
case,makemeasurementsusingtheCord(PC)FlashMode(See
L-478SeriesCommonOperatingManualfordetails).
•
Rapidstartuorescentlampsandspeciallightingaresometimes
mistakenforash,andaccidentallymeasured.Inthiscase,make
measurementsusingtheCord(PC)FlashMode(SeeL-478Series
CommonOperatingManualfordetails).
•
Thewaveformofaashbulbhasaslightslopeandthereisa
possibilitythatthelightmetercannotrecognizetheashbulbin
CordlessFlashMode.Inthiscase,makemeasurementsusingthe
Cord(PC)FlashMode(SeeL-478SeriesCommonOperating
Manualfordetails).
Measuring screen
(After Measurement)
Measuring screen
Set channel
number and
Zones
Go to Power
Control
screen
Tool Box