Version 3.00 Feb. 2019
APPLICATION DEVELOPMENT GUIDE
CheckScanner
18
7) CHK_DI_BORDER_COLOR
Parameter Explanation
Command CHK_DI_BORDER_COLOR
pData Sets the threshold value.
pString Not used. Null character string is entered.
Explanation Sets the threshold value to read, using two values.
The threshold value settings are as follows:
Setting value Meaning
0 Basic setting
-128 to -1 Setting thinner than the basic setting.
- 128 is the thinnest setting.
1 to 127 Setting deeper than the basic setting.
127 is the deepest setting.
The threshold value set with the pre-scanning has priority when
pre-scanning is executed before executing the EndInsertion method.
The default value is “0”.
The settings with this command are effective only for check scanner
mode. Although during card scanner mode, a threshold value can be
set by executing this command, the settings are not reflected to card
reading directly. If these settings are set during card scanner mode,
the settings become effective after changing the mode to check scanner
mode, and only for reading checks.
When the CHK_DI_SHARPNESS_IMAGE command of DirectIO method
is set, the set value with this command is not reflected to the read
images.
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