BenQ VM2221 Product Service Manual page 102

into following classes:
6.1 Critical defective
A critical defective contains one or more critical and may also contain major and/or minor
defects.
6.2 Major defective
A major defective contains one or more defects and may also contain minor defects but
contains no critical defect.
6.3 Minor defective
A minor defective contains one or more minor defects but contains no critical and major defects.
7.0 EXPRESSION OF DEFECTIVES
Percent of defects = ------------------------------------------ X 100%
8.0 INSPECTION STANDARD
Unless otherwise specified, the inspection standard will be defined by MIL- STD-105E
(ISO-2859), SINGLE SAMPLING PLAN. Level
normal, reduce and tighten.
8.1 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.
9.0 GENERAL RULES
The inspection must be carried out by trained inspectors having good knowledge of the
meaning of "fitness for use". The inspection must be based upon the documents concerning
the completely assembled and packed product when more defects appear with the same
cause only the most serious defect must be taken into account. Defects found in
accessories packed with the product as connecting cables, plugs, adapters and the like, and
being inspected as a part of the complete product, must be included in the evaluation.
The evaluation must be within the limits of the product specification and, for not
Number of defects
Number of shipping quantity
is in use all the time, inspection levels are
Ⅱ
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