2. Installation and Connections

VT49

 

 

 

Screen Size

 

 

 

B

 

C

 

D

 

α

 

Diagonal

 

Width

 

Height

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inch

 

mm

inch

 

mm

inch

 

mm

inch

 

mm

inch

 

mm

inch

 

mm

degree

25

 

635

20

 

508

15

 

381

5

 

140

35

 

890

-2

 

-60

8.7

30

 

762

24

 

610

18

 

457

6

 

160

42

 

1070

-3

 

-70

8.6

40

 

1016

32

 

813

24

 

610

9

 

220

57

 

1440

-3

 

-90

8.5

60

 

1524

48

 

1219

36

 

914

13

 

320

86

 

2180

-5

 

-130

8.5

72

 

1829

58

 

1463

43

 

1097

15

 

390

103

 

2620

-6

 

-160

8.4

80

 

2032

64

 

1626

48

 

1219

17

 

430

115

 

2920

-7

 

-180

8.4

84

 

2134

67

 

1707

50

 

1280

18

 

450

121

 

3060

-7

 

-190

8.4

90

 

2286

72

 

1829

54

 

1372

19

 

490

129

 

3290

-8

 

-200

8.4

100

 

2540

80

 

2032

60

 

1524

21

 

540

144

 

3650

-9

 

-220

8.4

120

 

3048

96

 

2438

72

 

1829

26

 

650

173

 

4390

-10

 

-270

8.4

150

 

3810

120

 

3048

90

 

2286

32

 

810

217

 

5500

-13

 

-330

8.4

180

 

4572

144

 

3658

108

 

2743

38

 

970

260

 

6610

-16

 

-400

8.4

200

 

5080

160

 

4064

120

 

3048

43

 

1080

289

 

7340

-17

 

-440

8.4

210

 

5334

168

 

4267

126

 

3200

45

 

1140

304

 

7710

-18

 

-460

8.4

240

 

6096

192

 

4877

144

 

3658

51

 

1300

347

 

8820

-21

 

-530

8.4

270

 

6858

216

 

5486

162

 

4115

57

 

1460

391

 

9930

-24

 

-600

8.4

300

 

7620

240

 

6096

180

 

4572

64

 

1620

434

 

11030

-26

 

-660

8.4

WARNING

*Installing your projector on the ceiling must be done by a qualified technician. Contact your NEC dealer for more information.

*Do not attempt to install the projector yourself.

•Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged.

•Do not use the projector where temperatures vary greatly. The projector must be used at temperatures between 41˚F (5˚C) and 104˚F (40˚C) (Eco mode selected automatically at 95˚F to 104˚F/35˚C to 40˚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.

Reflecting the Image

Using a mirror to reflect your projector’s image enables you to enjoy a much larger image when a smaller space is required. Contact your NEC dealer if you need a mirror system. If you're using a mirror system and your image is inverted, use the MENU and SELECT buttons on your projector cabinet or your remote control to correct the orientation. (→ page 45)

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