PV8355F4E007 19
(4)
Adjust the outgoing beam’s shift
for a reference (standard light flux).
First, CT windows are switched .move the portion shown in the figure below while
clicking it and adjust the gain so that an image is displayed. Adjust the image so that it
is displayed in a circle.
Perform the shift adjustment of one axis while confirming the CT window using the
shift adjustment knob. In this adjustment, the CT window is adjusted only in the vertical
direction (Y-axis direction). Adjustment in the horizontal direction is designed to
mechanically exert no influence on measurement.
Adjust the numeric value (Y:***) displayed in the upper-left position of the CT window
to (Y:0
㼼
1).
4.8. Adjusting the sampling time
Adjust the sampling time so that the spectral light intensity of the reference (standard light
flux) does not exceed the maximum light-receiving amount of the photosensor. Adjust the
sampling time in the procedure below.
(1) Click Adjust sampling on the operation panel.
(2) After a START INTERVAL window appears, enter a proper value and click the OK
button. A shutter operates, and measurement is started.
㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌 㻌
Reference: Depending on the numeric value to be entered, an error may occur. In this
case, enter a numeric value again according to the contents of the error message.
[When the entered value is too low] [When the entered value is too high]
