Distortion; Linearity - NEC FP1355 Service Manual
High resolution display monitor
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Also See for FP1355:
- User manual (144 pages) ,
- Dimensional drawing (1 page) ,
- User manual (64 pages)
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5.5 Distortion
Distortion
Except rotation and centering
•With Green-Crosshatch applied.
•The other distortion is defined as the total of all image distortion
excluding rotation and display centering.
≤ 2.0mm
5.6 Linearity
H: ≤15%(30-40k) , ≤12%(40-60k) ,≤10%(60-121k) adjacent: ≤ 7%
Linearity
V: ≤10% adjacent: ≤ 7%
•at preset timings
•With Green-Crosshatch (17 lines horizontally by 13 lines vertically ) applied.
•The formula used to calculate linearity is:
Xmax - Xmin
(Xmax + Xmin)/2
X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X16
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
H: ≤ 2.0mm , V: ≤ 2.0mm
Picture
≤ 2.0mm
x
100%
15
/
≤ 2.0mm
≤ 2.0mm
Ymax - Ymin
(Ymax + Ymin)/2
X1=X2=X3= ••• =X16
Y1=Y2=Y3= ••• =Y12
x
100%
VSP-C0464
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