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Communications (Serial and Parallel)
16.7
Char. Verif. − Character (pattern) Re−registration
− Re−registration timing chart
Character verification
/IN1 to /IN5
checker number
Ready signal
/READY
Character (pattern)
/IN6
re−registration input
In the case of Thru display, image capture is
performed first. Following this, the Character Verifica-
tion checker (and position/rotation adjustment) is exe-
cuted. Next, the re−registration area and segmented
character (pattern) are displayed.
Re−registration using parallel input
(A): Input the Character Verification checker number on IN1 to IN4 with the READY
signal in the on state.
(B): Input IN6 with the READY signal in the on state.
(C): The READY signal goes off, and the template image re−registration area is
displayed. The re−registration area is determined at this stage. If an error
occurs(*1), processing is cancelled and the ERROR signal is output.
(D): Input IN6 again with the READY signal in the off state.
(E): After the character (pattern) image re−registration area is cleared, the registered
image is updated, and the READY signal goes on.
16 − 36
(A)
OFF
(C)
ON
(B)
OFF
ON
(E)
(D)
ON
Re−registration processing
performed.
OCR Type A230
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