![background image](http://html1.mh-extra.com/html/benq/t201wa/t201wa_service-manual_2734318020.webp)
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20
-
Number of defects
Percent of defects = ------------------------------------------ X 100%
Number of products inspected
3.2.8. 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: 0.4 AQL
Minor Defective: 1.50 AQL
3.2.9.
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.
3.2.10. TEST
CONDITIONS
Unless otherwise prescribed, the test conditions are as follows:
. Nominal mains voltage
Temperature: +5~+35
℃
. Warm up time : 30minutes minimum .
. Visual inspection shall be down with the distance from eyes to the sample 35-50 cm .
. Display mode: Primary mode 1280*1024
3.2.11. TEST
EQUIPMENTS
1. PC with display adapter or other specific
display adapter which is agreed upon by both parties
2. Test program by BenQ
3.
Ruler
4. Power saving test tool
5. Minolta color analyzer ( CA-110 or BM – 7 )
3.2.12.
VISUAL
INSPECTION
CRITERIA
1.
PACKING
2.
ACCESSORIES
3.
APPEARANCE
Summary of Contents for T201WA
Page 25: ...4 Disassembly Assembly 4 1 Exploded View 25...
Page 26: ...4 2 Disassembly Assembly 26...
Page 27: ...27...
Page 30: ...30 b click select Parallel...
Page 31: ...c Modify Speed to 140000 Hz in Parallel item Click device finish 31...
Page 32: ...d Follow the follow steps in turn link I2C BD power cable signal cable 32...
Page 34: ...34...
Page 53: ...6 2 TROUBLE SHOOTING GUIDE 6 2 1 No Display or display is unstable Interface Board 53...
Page 54: ...6 2 2 BUTTON function Control Board 6 2 3 OSD function 54...
Page 55: ...6 2 4 No power troubleshooting 55...
Page 59: ...59...