YOKOGAWA 51011, Руководство пользователя

Страница: 22 / 57

IM 51011-01EN
21
Setting the Color Correction Factor
1.
Press
SET
and then
K
. [SET, K] appears. The light source
symbol and color correction factor appear.
2.
Press to select the color correction factor (symbol) that you
want to set.
The light source symbol and color correction factor appear.
If you select a factor from U1 to U21, set any value
(up to 9.999) that you want. Press and to set the value.
3.
Press
SET
to apply the selected color factor. The setting is
complete. [SET, K] disappears.
The color correction factor will be retained even if you turn off
the power.
Measuring
1.
Press
K
. [K] appears.
While [K] is displayed, the meter multiplies the specified color
correction factor to the measured value to show the illuminance.
2.
To view the color correction factor, hold down CALL .
3.
To return to normal illuminance measurement, press
K
again.
[K] disappears.
Note
• The color correction measurement can be executed in combination
with another measurement function.
However, if another measurement function is already in execution,
color correction measurement is not possible. In such a case,
return to normal illuminance measurement, start color correction
measurement and then the other measurement function.
Note that if color correction measurement is being executed with
another function, you cannot view the color correction factor.
• The color correction factors on the previous page—(1) FLd 0.994 to
(8) Wt 0.997—are typical values.Each meter product has its own
color correction factors (different from typical values), which have
been memorized before shipping according to its characteristics.