E-13 – NEC MT1065/MT1060 User Manual

Page 13

E-13

NOTE: Distances may vary +/-5%.

Reflecting the Image

Using a mirror to reflect your projector's image enables you to enjoy a
much larger image. Contact your NEC dealer if you need a mirror. If
you're using a mirror and your image is inverted, use the MENU and
SELECT buttons on your projector cabinet or

̆̄ buttons on your re-

mote control to correct the orientation. (See page E-44.)

WARNING
* Installing your projector on the ceiling must be done by a quali-

fied technician. Contact your NEC dealer for more information.

* Do not attempt to install the projector yourself.

• To avoid premature lamp failure, do not tilt the front of the projector

up or down by more than 15

° from level.

• Only use your projector on a solid, level surface. If the projector falls

to the ground, you can be injured and the projector severely dam-
aged.

• Do not use the projector where temperatures vary greatly. The pro-

jector must be used at temperatures between 32˚F (0˚C) and 95˚F
(35˚C).

• Do not expose the projector to moisture, dust, or smoke. This will

harm the screen image.

• Ensure that you have adequate ventilation around your projector so

heat can dissipate. Do not cover the vents on the side or the front of
the projector.

Distance Chart

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

Lens Center

Throw Angle (

Ͱ)

Throw Distance (C)

Screen center

Screen Diagonal

Screen Width

Screen Height

Screen Bottom

(B)

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.

Wide – Tele

inch

15
18
24
36
40
43
48
50
54
60
72
90

108
120
126
144
157
162
180
210
240
270
300

Screen Size

Wide – Tele

Diagonal

Width

Height

inch

––– -

39.6

35.1 -

47.8

47.4 -

64.4

72.1 -

97.6

80.7 - 109.2
86.9 - 117.5
96.8 - 130.8

101.7 - 137.4
109.1 - 147.4
121.4 - 164.0
146.1 - 197.2
183.1 - 246.9
220.1 - 296.7
244.8 - 329.9
257.1 - 346.5
294.1 - 396.3
320.0 - 431.1
331.1 - 446.0
368.1 - 495.8
429.8 - 578.7
491.5 -

–––

553.2 -

–––

614.8 -

–––

degree

––– - 10.7

14.4 - 10.7
14.2 - 10.5
14.0 - 10.4
14.0 - 10.4
14.0 - 10.4
13.9 - 10.4
13.9 - 10.4
13.9 - 10.4
13.9 - 10.4
13.8 - 10.3
13.8 - 10.3
13.8 - 10.3
13.8 - 10.3
13.8 - 10.3
13.8 - 10.3
13.7 - 10.3
13.7 - 10.3
13.7 - 10.3
13.7 - 10.3
13.7 - –––
13.7 - –––
13.7 - –––

inch

8.0
9.0

12.0
18.0
20.0
22.0
24.0
25.0
27.0
30.0
36.0
45.0
54.0
60.0
63.0
72.0
78.0
81.0
90.0

105.0
120.0
135.0
150.0

Wide – Tele

381
457
610
914

1021
1097
1219
1280
1372
1524
1829
2286
2743
3048
3200
3658
3978
4115
4572
5334
6096
6858
7620

Screen Size

Wide – Tele

Diagonal

Width

Height

––– - 1005
891 - 1215

1204 - 1636
1831 - 2479
2050 - 2774
2207 - 2985
2458 - 3322
2583 - 3490
2771 - 3743
3084 - 4165
3711 - 5007
4651 - 6272
5591 - 7536
6217 - 8379
6531 - 8800
7471 - 10064
8129 - 10949
8410 - 11328
9350 - 12593

10917 - 14700
12484 -

–––

14050 -

–––

15617 -

–––

degree

––– - 10.7

191
229
305
457
511
549
610
640
686
762
914

1143
1372
1524
1600
1829
1989
2057
2286
2667
3048
3429
3810

mm
635
762

1016
1524
1702
1829
2032
2134
2286
2540
3048
3810
4572
5080
5334
6096
6629
6858
7620
8890

10160
11430
12700

508
610
813

1219
1361
1463
1626
1707
1829
2032
2438
3048
3658
4064
4267
4877
5304
5486
6096
7112
8128
9144

10160

inch

25
30
40
60
67
72
80
84
90

100
120
150
180
200
210
240
261
270
300
350
400
450
500

inch

20
24
32
48
54
58
64
67
72
80
96

120
144
160
168
192
209
216
240
280
320
360
400