User Manual

158
Section 7 APPLICATION AND SETTING
ZFV-C
User’s Manual
Section 7
Explanation of Color Related Functions
Explanation of Color Related Functions
Color Pickup Function
Up to four candidate colors (colors of the four largest areas) are picked up by simply
enclosing the area to be measured.
■ To check color pickup state
Pickup state of candidate colors can be
viewed in histogram in the color pickup win-
dow.
In addition, pressing the [A] function key in a
screen where an image is displayed
switches the image between “color image”,
“pickup image (color)” and “pickup image
(monochrome)”.
■ When color pickup is unstable
If color pickup cannot be performed
properly (e.g. uneven colors), widen
the target color range by monitoring the
color bar and histogram.
TEACH/PICK
SEL
:CHG
D:HIST
Candidate color
Color pickup area
TEACH/PICK
SEL
TEACH/PICK
H
L[ 5] H[ 20]
:CHG
D:HIST
[D] func-
tion key
Color bar and
histogram
TEACH/PICK
H
L[ 5] H[ 20]
Lower limit
TEACH/PICK
H
L[ 1] H[ 25]
Upper limi
t