BenQ MK2432 Product Service Manual page 29

6.0 CLASSIFICATION OF DEFECTIVES
A defective is a product, which contains one or more defects. The defective will be classified into
following classes:
Critical defective
A critical defective contains one or more critical and may also contain major and/or minor
defects.
Major defective
A major defective contains one or more defects and may also contain minor defects but
contains no critical defect.
Minor defective
A minor defective contains one or more minor defects but contains no critical and major
defects.
7.0 EXPRESSION OF DEFECTIVES
8.0 INSPECTION STANDARD
Unless otherwise specified, the inspection standard will be defined by MIL- STD-105E (ISO-2859)
SINGLE SAMPLING PLAN. Level Ⅱ is in use all the time, inspection levels are normal, reduce
and tighten.
Acceptance Quality Level
When a critical defect is found, this must be reported immediately upon detection, the lot or
batch shall be rejected and further shipments shall be held up pending instructions from the
responsible person in relevant organization.
Major Defective: AQL 0.4
Minor Defective: AQL 1.5
Percent of defects = ------------------------------------------ X 100%
Number of defects
Number of products inspected
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