BenQ GL2055 Product Service Manual

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4.5
Cable crack
Major
4.6
Cable scratch ( wire not exposed ), or dirty
Major
4.7
AC-DC adapter no function
Minor
4.8
Signal cable contact pin dirty
Major
5
Interior of the product
5.1
Use Non-QVL ( Qualify vendor list )component
Major
5.2
Wrong parts, broken component, but safe
Major
5.3
Foreign material
Conductive (Has potential to short circuit)
Major
Non-conductive (Moveable)
Minor
5.4
Missing hardware, component or screw, stripped screw
Major
5.5
Loose hardware/screw or insufficient torque
Major
5.6
Poor wire routing, which is no concerned on EMI
Minor
5.7
Cold soldering/loose connections (Electrical)
Major
5.8
Wires and mechanical structure do not meet UL/CSA or TUV
Critical
5.9
Wrong parts, broken component, not safe
Critical
5.10
Component burn
Critical
3.2.13. OPERATIONAL INSPECTION CRITERIA
1. TEST PATTERN
2. SPECIFICATIONS
3. OPERATIONAL INSPECTION CRITERIA
3.2.13.1. List of test pattern
KEY
PATTERN
TEST ITEM
A
FULL WHITE
H - Size , V – Size
Viewing Angle
Light Output
Impurity, Spot check
Contrast Ratio
Brightness adjust Range
E
DARK
Background, Spot check
F
FULL W , R , G , B
Impurity, Spot check
CIE Coordinate check
G
256 COLORS
Color Check

BenQ GL2055 Specifications

General

Brand	BenQ
Model	GL2055
Category	Monitor
Language	English