71
Measurement
4.
Rotate the focus adjustment ring on the
objective lens to adjust the focus.
To rotate the focus adjustment ring, loosen the screw fixing
the objective lens.
Adjust so that the image of the object around the aperture
looks clear when observing the measurement object
through the finder.
Only the part of the object to be measured should fit into
the aperture. If the aperture contains extra parts that are not
to be measured, correct measurements cannot be taken.
When measuring illuminance, rotate the focus adjustment
ring to set the focal length at infinity (∞).
6.
Press the measurement button (MEASURE).
When the measurement time is long, the measurement
progress bar is displayed on the LCD until measurement is
completed.
If the measurement time is set to options other
than[MANUAL], the measurement time will be determined
after the approximate luminance is checked inside the
measurement device. For this reason, it may take several
seconds until the measurement time appears. The
displayed time shows approximately how long it will take
from the point of time display to the end of measurement.
If the measurement time determined from the approximate
luminance is short, the remaining time will not be displayed.
SPD
CMF
SYN
[
Hz
]
ACC
MEASURING
184s
ESC : STOP
Display during measurement
(Single measurement / when
measurement time is long)
SPD
CMF
SYN
[
Hz
]
ACC
cd
m
2
Lv
63.60
0 . 4015
0 . 4061
x
y
(Single measurement / when
measurement time is short)
5.
When the MENU or MEMORY screen is
displayed, press
ESC
key to switch to the
MEAS screen.
The MEAS (Measurement Value) screen appears
on the LCD.
[Checking measurement conditions]
Pressing the
SETTING INFO
key during the MEAS
(Measurement Value) screen enables the currently
set measurement conditions to be checked. By pressing
the
ESC
key, the MEAS screen appears again.
SPD
CMF
SYN
[
Hz
]
ACC
cd
m
2
Lv
x
y
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