VRA53801-R.3609.A
- R1 ･ -
LS-50
［
1
］
Inspection Standard
1. Illumination/CCD compensation
・
Illumination irregularity:
42% or less for each RGBI (Red, Green, Blue, Infrared light)
・
Shading compensation:
Shading value of each RGBI with respect to the outputs should be 10% or less.
・
Shading saturation:
Each RGBI should not be saturated.
8 bits: 255
16 bits: 65535
・
Adjacent pixels compensation:
Difference in adjacent pixels of each RGBI should be 5% or less
・
Uneven brightness in black areas:
48.6 db or more for each RGBI
・
Light volume:
The following conditions of WB time for RGBI should be met.
Conditions
WB time
RGBI only
R
＞
30μs
G
,
B
,
I
＞
25μs
Color Positive: 3 colors
R×1.995
＋
G×1.995
＋
B×1.995
＜
4.366 ms
Color Positive: 4 colors
R×1.995
＋
G×1.995
＋
B×1.995
＋
I×1.122/2
＜
8.690 ms
Color Negative: 3 colors
R×1.995
＋
G×3.981
＋
B×7.943
＜
8.863 ms
Color Negative: 4 colors
R×1.995
＋
G×3.981
＋
B×7.943
＋
WBI×1.175/2
＜
13.186 ms
2. AF (Autofocus)
・
AF range:
3.7 mm or more
・
AF original position accuracy:
Reference value ±32 address or less
・
AF alignment position:
AF address ±4 address or less
・
AF repeat accuracy:
±4 address or less
・
AF time / AF scanning time:
3 sec. or less
Summary of Contents for COOLSCAN V ED
Page 77: ...VRA53801 R 3609 A ー Ｅ３ LS 50 ー メイン基板 １ Main PCB 1 ...
Page 78: ...VRA53801 R 3609 A ー Ｅ４ LS 50 ー メイン基板 ２ Main PCB ２ ...
Page 79: ...VRA53801 R 3609 A ー Ｅ５ LS 50 ー メイン基板 ３ Main PCB ３ ...
Page 80: ...VRA53801 R 3609 A ー Ｅ６ LS 50 ー メイン基板 ４ Main PCB ４ ...
Page 81: ...VRA53801 R 3609 A ー Ｅ７ LS 50 ー メイン基板 ５ Main PCB ５ ...
