44
4. Setting the Measuring Conditions
4.
Press the Measuring Button 5 to measure.
The Light Selection Ring
2
should be set to L )
when taing ambient light measurements.
When measuring ash units, select Range L )
or Range ) depending on the brightness of
the ash.
¨
77,
¨
7)
Measurements can now be made.
NOTE
●
raph display areas Ra, R R are always displayed.
●
Measurement and display will tae longer in light levels below 0l. The
LC illumination will normally switch off during measurement to avoid
inuence to measurement.
●
Ra is the avaraged value from R to R only. R to R are not included in
the Ra.
5.
Touch the [Display Item] indication to change.
The Display item library screen will be displayed.
6.
Touch the desired Display Item.
Select the item to display above the graph.
Indication will be encircled in blue.
Light Selection Ring
2
Measuring Button
5
isplay Item
Indication
Display Item LibraryCRI Screen