BenQ VM2221 Product Service Manual page 17

7.0 EXPRESSION OF DEFECTIVES
Percent of defects = ------------------------------------------ X 100%
8.0 INSPECTION STANDARD
Unless otherwise specified, the inspection standard will be defined by
PLAN. Level Ⅱ is in use all the time, inspection levels are normal, reduce and tighten.
8.1 Acceptance Quality Level
8.1.1 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.
8.1.2
Major Defective:
Minor Defective:
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 specified characteristics, be
related to the design model, limit samples or judgment of a jury of experts. Faults must be demonstrable.
10.0 TEST CONDITIONS
Unless otherwise prescribed, the test conditions are as follows:
11.0 TEST EQUIPMENTS
Number of defects
Number of products inspected
17
SINGLE SAMPLING