NEC AccuSync LCD51VM Series Service Manual page 70

:Bright dot
Note 1: R + G, 2 dots continued horizontally
Counted as NG
R G R G
G B G B
Note 2: (1) + (2) ≤ 2 sets
Note 3: Adjacent 3 dots
Counted as NG
All of dots are bright dots and dark dots
etc.
Note 4: Defect dots which make up (1) and (2) (R + G horizontal adjacent and G + B horizontal adjacent)
are not counted.
Note 5: Close 2 same color bright dots
Counted as NG
R R
≤ 6.5mm
:Black dot
Combinations of bright and dark dots
R G
G B
etc.
Combinations of bright and dark dots
R
≤ 6.5mm
Not counted
Combinations other than horizontal
adjacent
R G
G B
Combinations of bright and dark dots
Not counted
Combinations of different color dots
R
5-8
G
R
R
G
etc.
Not counted
etc.
R G
≤ 6.5mm