6-2
Section
SET (Setting) Mode
98
Reading Settings
Sets the conditions for reading QR Codes.
Symbol Color
:
Black
B
Right&Left Reverse
:
OFF
B
Gray Edge Value
:
[32]
Number of Retries
:
0
B
FP Search Method
: Normal
B
Reading Settings
Read QRCode
1
Select the color of symbol.
Black
Black symbol printed on white base.
White
White symbol printed on black
base.
The image is black/white reversed
and is input to image memory 0.
2
Select whether Right & Left Reverse of QR Codes is neces-
sary.
ON
Necessary
For reading an image after reflection, or through the
back of a transparent material, such as glass.
OFF
Unnecessary
(Default setting)
For normal reading (from the front of the object)
3
Set the black and white gray edge value. (Level: 1 to 127;
Default setting: 32.) Set the gray edge value higher when
the reflection ratio of black and white is high and set it lower
when the ratio is low.
A function to calculate the ideal gray edge value automati-
cally is available.
When setting reading conditions for the first time, be sure to
use this function.
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