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Inspection Procedure
4.2
IC Inspection Example
6.
Select Detect Judgment, and set the correct number of
leads.
7.
Select Width Judgment and set the correct lead width after
referring to the value in Result.
8.
Select Pitch Judgment and set the correct lead pitch after
referring to the value in Result.
Item
No. of leads
Width
Pitch
9.
Press the A (Test) key to perform a test, and confirm that the
result is OK.
If it is not OK, change the judgment conditions and continue
to test until the result is OK.
Step 2
Perform an inspection
Once you have registered a character image for use as a reference and set the scan
method, you can execute the Lead Inspection Checker.
1.
Return to the main menu and press the A (Start) key to
perform an inspection on a new target object.
4 − 8
Pass value
20
2.0 to 3.5
7.0 to 9.5
3.
Detect Judgment
4.
Width Judgment
5.
Pitch Judgment
20
< 3.5, 2.0>
< 9.5, 7.0>
OCR Type A230
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