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TELE-audiovision International — The World‘s Largest Digital TV Trade Magazine
— 07-08/2013
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Quality
Control
1. Xiufang Zhou is the Production Quality
Manager. She’s in charge of the 14
inspectors that check all the component
groups and finished products.
2. Optical Inspection: an employee uses
photos to verify the correct cabling of a
just-completed modulator.
3. A completed component is checked for
proper operation
4. Functional testing of a completed
modulator. An employee connects the
device onto different pieces of test
equipment and records the results
5. Functionality is tested using a real signal
6. A component is checked with an
oscilloscope
