Iiyama LPX100, Руководство по обслуживанию

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Table 7-3 Dust Criteria and Inspection Conditions
Criteria for Dust in each color of R/G/B
Conditions
Less than 1.5
pixels (2mm
2
)
1.5 pixels
(2mm
2
) or more
and less than 4
pixels (5mm
2
)
Area of 5mm
2
or more
Hair
The dust which can be
recognized in sharp
focus.
Ignored 3 or less None None
The dust which can be
put into focus in the
whole adjustable focus
range.
Ignored 3 or less None None
The dust which can be
recognized at the best
focus. However, it
cannot be come into
sharper focus.
Ignored Ignored None None
The dust which cannot
be recognized at the best
focus. And it cannot be
come into sharper focus
either.
Ignored Ignored Ignored None
Total of R/G/B colors.
Ignored 3 or less None None
(Note) To determine test conclusions on the dust, use “Dirt Comparison Chart” and
“The Spot Size Gauge” issued by Printing Bureau, Ministry of Finance. These
documents are to be provided by Nippon Avionics Co., Ltd. for the users. Never
make copies nor use copies.