81
V530-R160
Operation Manual
SECTION
4
Under
s
ta
nding
Se
tt
ing
Oper
ation
s
SECTION 4
Basic Operations
Registering Models of Finder Pattern
Register an image of the finder pattern (the L-shape described by 3 of the corners) as the model.
Use the teaching function for registration. Using the teaching function, a reading image is
obtained, measurement is performed on this image, and based on the results of this measure-
ment, parameters for reading conditions (symbol color, Right & Left reverse) are automatically
determined. The teaching results can be checked or changed with
Code settings.
What is Black & White Reverse?
Refer to page 284 (Sec.10).
What is Right & Left Reverse?
Refer to page 284 (Sec.10).
When registering patterns, be sure to carry out reading by trigger input and complete teaching for
each pattern registration. You cannot register patterns consecutively without performing teaching
processing.
The ECC level is set automatically when the matrix size is selected.
The object code can be read even if it is inclined.
Set the range for the angle of inclination.
The wider the range, the longer the processing time will be.
Example: At 0
° ±
30
°
:
For the method of pattern registration when using QRCode : Refer to page 129 (Sec.5).
33
Matrix size
ECC level
10
×
10 to 64
×
64
8
×
18 to 16
×
48
ECC200
9
×
9 to 25
×
25
ECC000-140
Finder pattern
30
0
-30
Reading is possible when the object
is within the range -30 to 30 .
