Konica Minolta T-10A, Инструкция по эксплуатации

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14
This section explains how to measure the difference between the measured illuminance and
reference illuminance as well as the ratio of the measured illuminance to the reference illuminance.
Entering the Reference Value
The reference value can be set in the following two ways.
j
By setting the measured value as the reference value
k By entering the desired reference value numerically
j
Setting the measured value as the reference value
1
Operate the instrument as described in “Measuring the
Illuminance” (page 11) and display the measured value. If the
measured value is satisfactory as the reference value, hold it.
2
Press the [
⊿
] key.
‹
“
⊿
lx” or “
⊿
%” will appear in the display section.
z
Each time the [
⊿
] key is pressed, “
⊿
lx” or “
⊿
%” will appear alternately.
z
If the reference value had already been set, the difference from the
reference value (
⊿
lx) or the ratio to the reference value (%) will appear.
Measuring the Illuminance Difference / Ratio
↓↑
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