Nec NP2250 User Manual download pdf (Page 26)

This section describes how to set up your projector and how to connect PCs, video and audio sources.

2. Installation and Connections



Setting Up the Screen and the Projector

Selecting a Location [NP3250/NP2250/NP1250]

The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is

approximately 30 inches (0.76 m) measured diagonally when the projector is roughly 41 inches (1.0 m) from the

wall or screen. The largest the image can be is 500 inches (12.7 m) when the projector is about 718 inches (18.2 m)

from the wall or screen. Use the drawing below as a guide.

300

240

Distance (Unit

m/inch)

Lens center

Screen Size

Screen Size (unit: cm/inch)

609.6 (W) X 457.2 (H) / 240 (W) X 180 (H)

487.7 (W) X 365.8 (H) / 192 (W) X 144 (H)

406.4 (W) X 304.8 (H) / 160 (W) X 120 (H)

304.8 (W) X 228.6 (H) / 120 (W) X 90 (H)

243.8 (W) X 182.9 (H) / 96 (W) X 72 (H)

203.2 (W) X 152.4 (H) / 80 (W) X 60 (H)

162.6 (W) X 122.0 (H) / 64 (W) X 48 (H)

121.9 (W) X 91.4 (H) / 48 (W) X 36 (H)

81.3 (W) X 61.0 (H) / 32 (W) X 24 (H)

200

150

120

100

10.9/429.1"

8.7/342.5"

7.3/287.4"

5.4/212.6"

4.3/169.3"

3.6/141.7"

2.9/1

14.2"

2.1/82.68"

1.4/

55.12"

LECT

WIRELESS

TIP: The screen sizes above are intermediate values between tele (minimum display area) and wide (maximum display area) when

the standard lens is used. Image size can be adjusted with the zoom adjustment up to a maximum of 15%.

For optional lenses, see page 139.

Your projector is simple to set up and use.

But before you get started, you must ﬁrst:

Set up a screen and the projector.

Connect your computer or video equip-

ment to the projector. See pages 14 -

21.

Connect the supplied power cable.

See page 22.

NOTE: Ensure that the power cable and any

other cables are disconnected before moving the

projector. When moving the projector or when it

is not in use, cover the lens with the lens cap.

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Nec NP2250 User Manual Page 26

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