Справочник Пользователя для NEC multisync mt1035

19

A

C

D

E

Formulas (mm)

“H=Horizontal Screen Width
M=1.25H/ 33.02 (Projection magnification)
A=C/ cos

α

C (WIDE)= 49.2

2M – 72.789

C (TELE)= C (WIDE)

21.31

D=1.982

2M+91.9

E= 91.9+7.69M

Formulas (inch)

“H=Horizontal Screen Width
M=1.25H/ 1.3 (Projection magnification)
A=C/ cos

α

C (WIDE)= 1.93701

2M – 3.37

C (TELE)= C (WIDE)

21.31

D=1.982

2M+91.9/ 25.4

E= (91.9+7.69M)/ 25.4

A : Distance between the lens and the screen center
C : Horizontal throw distance between the screen surface and the lens
D : Vertical distance between the projector bottom and the bottom of image
E : Vertical distance between the projector bottom and the screen center

α