6-1
Section
SET (Setting) Mode
90
6-1
SET (Setting) Mode
6-1-1
Menu Registration
The V530-R150 has the four reading modes shown below.
Chose the mode that is appropriate for the type of code and the
conditions in which it is to be read.
Menu
Contents
QR Code (Normal)
This mode can normally be used for QR
Code reading.
QR Code (Pattern)
Try this mode when reading codes of poor
marking quality or codes made up of dots, or
any other codes for which stable reading is
not possible. Images of finder patterns (the
symbols in 3 of the corners) are registered,
and the position of codes is determined by
searching for these images.
Note
This mode has an orientation tolerance
of
±
10
°
. Reading is not possible for
orientations greater than this.
Data Matrix (Normal)
This mode can normally be used for
Data Matrix reading.
Data Matrix (Pattern)
Try using this mode when reading codes
of poor marking quality or codes made up
of dots, or in any other situation where
stable reading is not possible. An image
of the finder pattern (the L-shape
described by 3 of the corners) is
registered, and the position of codes is
determined by searching for this image.
Note 1:
This menu has an orientation tolerance of
±
10
°
.
Reading is not possible for orientations greater
than this.
Note 2:
There is only one orientation of L-shape for which
a finder pattern image can be obtained.
Note 3:
Adjust the field of vision of the Camera so there
are at least 10 pixels per cell and there is a margin
of at least 2 pixels around the code.
