Topcon SR-LEDW - Delay Time Setting

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3.4.1 Delay Time Setting
Turn on the integral time delay function and set a delay time.
We recommend to set the integral time to at least 100 cycles.
Example: Measurement of a light source with a 10 % cycle error
When measuring with a 10-cycle integral time, the error is
0.1 t/10 t = 1 % (where t is the cycle time)
When measuring with a 100-cycle integral time, the error is
0.1 t/100 t = 0.1 %
Use the following procedure to set the delay time:
Setting
1 Switch to the function mode to display
[MEASURE]-[Integ Delay Time].
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'3.1.2 Entering/Returning from the Function Mode'
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2 Input a desirable value according to "How to input a numerical value in the function mode".
The value which can be inputted is 50 to 3 000 milli-seconds.
Setting Method
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‘3.1.3 Setting Values’
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3 Press the [ENTER] switch to accept the displayed value.
DIF.
ABS.
UP
LAMP
DOWN
MEAS.
HOLD
FIELD
FUNCTION
ENTER
CHANGE
ROTATION
SHIFT
Note