250
Improving Reading
Section 9-1
• Try reading in Pattern mode (QR Code or Data Matrix).
Hollowing of Dots
Try the following countermeasures when dots appear “hollowed,” i.e.,
the centers of dot images are white.
Countermeasures
• The influence of hollowing can be decreased by increasing the
field of vision and thereby decreasing the size of the code image.
• The influence of hollowing can be decreased using the smooth-
ing function (0. Image Adjust/Filtering).
• The influence of hollowing can be decreased by adjusting the
BGS levels (0. Image Adjust/BGS Levels).
Before countermeasure
After countermeasure
Before countermeasure
After countermeasure
Содержание V530-R150E-3 -
Страница 1: ...Cat No Z155 E1 01 2 Dimensional Code Reader Fixed Type V530 R150E 3 V530 R150EP 3 OPERATION MANUAL...
Страница 2: ...V530 R150E 3 V530 R150EP 3 2 Dimensional Code Reader Fixed Type Operation Manual Produced August 2001...
Страница 7: ......
Страница 9: ......
Страница 17: ......
Страница 27: ......
Страница 47: ......
Страница 63: ......
Страница 224: ...207 System Section 6 4 2 Set each item 3 Select End before leaving this screen...
Страница 226: ...209 System Section 6 4 2 Select the error method 3 Select End to leave this screen...
Страница 247: ...230 2 Dimensional Code Reader Section 8 1 8 1 2 Dimensional Code Reader V530 R150 Four 4 5 dia 165 min Unit mm...
Страница 263: ......
Страница 279: ......
Страница 281: ......
Страница 283: ......
Страница 289: ......