Nikon coolpix L100 Repair Manual page 99

Items
Image quality
Dust in photo
LCD and others
Visual field ratio ・ The inclination of the image and the monitor frame must be 0.5°
Defective pixel ・Linear defects: None
Judgment standard
・ There must not be an outstanding dust in a picture.
・ When the picture center (within the circle whose diameter is
80% of the short side) is Zone I and its outside is Zone II, light
reduction against the periphery must be as below:
a
Zone Ⅰ 4 dusts or less
Zone Ⅱ 10 dusts or less
a : 1.5% or less
b : More than 1.5% and less than 3.0%
・ Shoot the 5100K viewer at "TELE"-end by minimum aperture.
Then, check the image.
or less.
・ The vertical difference and horizontal difference of the black belt
width in the image periphery must be within 0.3mm.
（Measuring point: Center of each side.）
・ Video/live picture on the monitor: 97-100%
・ Playback image: 97-100%
・Defective pixels must be the followings or less.
Bright (hot) pixel
G:0
A zone
Others than G:1
B zone 3
Total
・Bright (hot) pixel : Visible through the 5% ND filter
・Dead pixel : This pixel looks dark.
・Reproduce each self-color of R, G, B and white, and check them
visually.
1
2
A zone
B zone
B: Valid display range
A: Area of 4/16 when measured from the center of B
- R ･ L100 -
b
0
2 dusts or less
Dead pixel
3
Max. 3
1
1
2
1
INC
VMA43007-R.3780.A
Remarks
Photoshop
CRT monitor
Visual check
AC power source
Photoshop
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