Installation And Connections; Setting Up The Screen And The Projector; Selecting A Location (Np905) - NEC NP901W User Manual

2. Installation and Connections

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


 Setting Up the Screen and the Projector

NP905
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is
21 inches (0.53 m) measured diagonally when the projector is 29 inches (0.73 m) from the wall or screen. The larg-
est the image can be is 300 inches (7.62 m) when the projector is about 386 inches (9.8 m) from the wall or screen.
Use the drawing below as a guide.
Selecting a Location
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)
lens center
TIP: The screen sizes above are intermediate values between tele (minimum display area) and wide (maximum display area). Im-
age size can be adjusted with the zoom adjustment up to a maximum of 10%.
For "Screen Size and Projection Distance", see page 136.
1
2
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)
1 2
1 0
0 "
8 0
"
6 0
"
4 0
"
3 0
0 "
2 4
0 "
2 0
0 "
1 5
0 "
0 "
10
Your projector is simple to set up and use.
But before you get started, you must first:
z Set up a screen and the projector.
x Connect your computer or video equip-
ment to the projector. See pages 12,
14, 15, 16, 17, 18, 19.
c Connect the supplied power cable.
See page 21.
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.
screen size