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3.3 Integral Time Delay Function
Set whether the integral time delay function should be used or not. It is effective to use this function
as described below.
When measuring a light source equipped with a high duty ratio and a high light intensity or a light
source where a dummy (black) enters during the lighting cycle period by using “AUTO” mode, the
sufficient flashing times cannot be obtained in the set integral time and so big discrepancy occurs in
the measured values. Setting the integral time longer than usual is useful to reduce discrepancy. By
using the integral time delay function, the integral time is longer and measurement is done in stabilized
condition.
☞
“2.5.4 Measuring a Frequency Light Source”.
The setting procedures are described below.
1.
Shift to the function mode. Access [MEASURE]
from the function menu. Then, access the [Integ
Delay ON/OFF] screen.
☞
“3.1.2 Entering/Returning from the Function Mode”.
2.
Press the [CHANGE] switch.
3.
Press the [ROTATION] switch. ON/OFF is changed to each other.
4.
Press the [ENTER] switch to decide ON or OFF.
ENTER
DIF.
ABS.
UP
LAMP
DOWN
MEAS.
HOLD
FIELD
CHANGE
ROTATION
SHIFT
FUNCTION
＊Ｉｎｔｅｇ
Ｄｅｌａｙ
ＯＮ／ＯＦＦ＊
＊ＯＮ
ENTER
DIF.
ABS.
UP
LAMP
DOWN
MEAS.
HOLD
FIELD
CHANGE
ROTATION
SHIFT
FUNCTION
