NEC XT5000 - Manual (Page 18)

E – 18
Screen Size and Projection Distance
1. Place your projector on a flat level surface at the optimal distance
from the screen. (Avoid having bright room lighting or sun light
directly on the screen or projection surface.)
2. Connect the power cable, remove the lens cap and turn the projec-
tor on. (If no input signal is available, the projector will display a
black screen.)
3. Ensure that the projector is square to the screen.
4. Move the projector left or right to center the image horizontally
on the screen.
5. To move the projected image up or down, adjust the Lens Shift
Control.
6. Adjust the focus and the zoom.
NOTE:
1: When using the zoom lens, it is recommended that the projector
is positioned at an angle of from -15 to +15 degrees from the hori-
zontal.
2: While projecting an image with lower resolution than the
projector's native resolution (1024
ן768), if you want to enlarge
the image to fill the screen in the Native mode, proceed as follows:
1. Tturn on the “Native with Zoom” on the Resolution window.
See page E-34.
2. Press ENTER to close the window.
3. While pressing and holding CTL, press MAGNIFY or FOCUS
on the remote control to zoom the lens in or adjust the lens
focus.
Shutter mechanism
The XT5000 projector is equipped with "Shutter" feature, which al-
lows the user to shut off the light completely on the screen. To use the
shutter function, hold down the CTL button, and press the MUTE
PICTURE button on the remote control.
Lens Shift Adjustable Range
Lens can be shifted within the shaded area as shown below using the
normal projection position as a starting point.
(H: width of projected image, V: height of projected image)
0.23H 0.3H
0.5V
0.32V
Screen Width (H)
Screen Height (V)
Normal Projection Position
Screen Size H V
80" 1.6 (39.37) 1.2 (47.24)
100" 2.0 (78.74) 1.5 (59.06)
150" 3.0 (118.11) 2.3 (90.55)
200" 4.0 (157.48) 3.0 (118.11)
300" 6.1 (240.16) 4.6 (181.102)
400" 8.1 (318.9) 6.1 (240.16)
500" 10.2 (401.58) 7.6 (299.21)
Unit: m (inch)
LENS SHIFT
Model
Magnification
80"
100"
200"
300"
400"
500"
TL-08SF
0.84
1.4
(4.48)
1.7
(5.60)
3.4
(11.20)
5.1
(16.80)
6.8
(22.40)
8.5
(28.00)
TL-1Z
1.5-2.5
2.5-4.0
(8.00-13.33)
3.1-5.0
(10.00-16.66)
6.1-10.1
(20.00-33.33)
9.2-15.2
(30.00-50.00)
12.2-20.3
(40.00-66.66)
15.2-25.4
(50.00-83.33)
Lens
Screen Siz
e (Diagonal) / Projection Distance
Projection Distance and Screen Size
Unit: m (feet)
* The values for projection distance are estimated.
TL-2Z
2.5-4.0
4.1-6.5
(13.34-21.33)
5.1-8.1
(16.67-26.66)
10.2-16.2
(33.34-53.33)
15.3-24.3
(50.00-80.00)
20.4-35.5
(66.67-106.66)
25.4-40.6
(83.34-133.33)
TL-4Z
4.0-7.0
6.6-11.3
(21.34-37.33)
8.2-14.2
(26.67-46.66)
16.3-28.4
(53.34-93.33)
24.4-42.6
(80.00-140.00)
32.6-56.8
(106.67-186.66)
40.7-71.1
(133.34-233.33)
For TL-1Z, TL-2Z, TL-4Z
For TL-08SF
0.08H
0.15V
0.08H
0.15V
Screen Height (V)
Screen Width (H)
Normal Projection Position