Service manual

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VSP-C0486

5.5 Distortion

Distortion

Except rotation and centering

H: <= 2.5mm, V: <= 2.5mm

*With Green-Crosshatch applied.

*The overall distortion is defined as the total of all image distortion

excluding rotation and display centering.

5.6 Linearity

H: <=15%(30-40k), <=12%(40-60k), <=10%(60-115k) 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

Picture

X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X16

Y10

Y11

Y12

X1=X2=X3= --- =X16

Y1=Y2=Y3= --- =Y12

(Xmax + Xmin)/2

Xmax – Xmin

(Ymax + Ymin)/2

×100%

Ymax – Ymin

×100%

<=2.5 mm

<=2.5mm

<=2.5mm <=2.5mm