Panasonic IMAGECHECKER PV230 Manual page 72

Data Matrix
1.
Select "Data Matrix" in "Code Type".
2.
Select "Code Model Parameter".
3.
Select "Standard", "Enhanced" or "Manual" in "Code
Model Parameter".
Select this when printing is in good condition. The
Standard
reading speed tends to be fast.
Select this when printing is not in good
Enhanced
condition. The reading speed tends to be slow.
Set parameters manually.
Manual
By executing "Training", you can newly register
the detection result of the current code or
additionally register it to the current setting
values. For details of the auto adjustment, refer to
Chapter 3.3.3.
Standard
Parameter item
Mirrored
Contrast Min.
Strict Model
Module Columns
Min.
Module Columns
Max.
Module Rows
Min.
Module Rows
Max.
Gap Size Min.
Gap Size Max.
Module Grid
Slant Max.
70
Enhanced
Setting Setting
Setting range Default
value value
Auto Auto No / Yes / Auto
30 10 1 to 100
Yes Yes Yes / No
10 10 10 to 144
144 144 10 to 144
8 8 8 to 144
144 144 8 to 144
No No No / Small
Small Big No / Small /
Fixed Auto
Variable / Auto
10.0 30.0 0.0 to 30.0
Manual
Description
Auto Specify whether to recognize a
mirrored code (matrix inversion) or
not.
10 Min. value of the contrast between
code and background
Yes Specify whether to comply with
module conditions or not.
10 Specify the min. value (even
number) of modules (columns).
144 Specify the max. value (even
number) of modules (columns).
8 Specify the min. value (even
number) of modules (rows).
144 Specify the max. value (even
number) of modules (rows).
No Specify the min. value of a gap
between modules.
Big Specify the max. value of a gap
Big between modules.
Fixed / Auto Specify whether to allow the size
variation of code or not.
30.0 Specify the max. deviation of the
angle of L-shaped finder pattern.
(unit: degree)