Setting Up The Screen And The Projector - NEC WT615 User Manual

Setting Up the Screen and the Projector

1. Refer to "Throw Distance (C)" in the diagram and use a distance between the screen and projector that corre-
sponds to the screen size.
As an example, when projecting to a 60" screen, set the projector with a separation of approximately 10.4"/26.3
cm from the screen.
2. Refer to "Height (D)" below and adjust the screen height, or adjust the height of the projector stand.
As an example, when projecting to a 60" screen, adjust the height from the feet of the projector to the lower
edge of the screen to approximately 19.0"/48.2 cm.
Screen size
(inch)
40
45
50
55
60
65
67
70
72
75
78
80
84
85
90
95
96
100
Screen center
Back of projector
NOTE
• There is a tolerance of +/–5% because of design values.
• The projection distance and the lower edge of the screen
are calculated using a 4:3 aspect ratio.
Height (B)
mm inch
659 25.9
729 28.7
799 31.5
869 34.2
939 37.0
1010 39.7
1037 40.8
1080 42.5
1107 43.6
1149 45.2
1191 46.9
1219 48.0
1275 50.2
1289 50.7
1359 53.5
1428 56.2
1443 56.8
1499 59.0
B
D
Projector foot
C
2. Installation and Connections
Throw distance (C)
mm inch mm
64 2.5 354
114 4.5 386
164 6.4 418
214 8.4 450
263 10.4 482
313 12.3 514
332 13.1 526
362 14.3 546
381 15.0 558
412 16.2 577
441 17.4 596
461 18.1 609
500 19.7 635
510 20.1 641
559 22.0 673
609 24.0 704
619 24.4 711
659 25.9 737
120
100
80
60
40
20
0
0 100
Throw distance C (mm)
120
100
80
60
40
20
0
0 5
Throw distance C (inch)
16
Height (D)
inch
13.9
15.2
16.5
17.7
19.0
20.2
20.7
21.5
22.0
22.7
23.5
24.0
25.0
25.2
26.5
27.7
28.0
29.0
200 300 400 500 600
10 15 20 25
700
30