Sper scientific 850011, Инструкция по эксплуатации

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16
Set the reference values in either of two methods:
5-2-1. Use the measured values and adjust it manually
as the reference values.
5-2-2. Use previous values stored in memory and adjust
manually as the reference values.
The difference between method 5-2-1 and 5-2-2 is whether
the Data Hold was enabled before entering the set mode.
Note:
Color difference = (Measured value) – (Reference value)
Example:
Ev = Ev
meas
– Ev
ref
x = x
meas
– x
ref
y = y
meas
– y
ref
u’ = u’
meas
– u’
ref
v’ = v’
meas
– v’
ref
CT = CT
meas
– CT
ref
(522)