INSTALLATION AND CONNECTIONS ￿ Setting Up the Screen and theProjector

Throw Distance and Screen Size

The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.

Distance Chart

Screen Width

Screen Diagonal

Screen Height

Screen center

(B)

Screen Bottom

Lens Center

Throw Angle (￿)

(D)

Throw Distance (C)

B = Vertical distance between lens center and screen center C = Throw distance

D = Vertical distance between lens center and bottom of screen

α= Throw angle

E-23

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NEC LT260, LT240 user manual Throw Distance and Screen Size, Distance Chart