Nikon LT170 Bedienungsanleitung PDF herunterladen (Seite 11)

E-11

INSTALLATION AND CONNECTIONS

Lens Center

Throw Angle (α)

Throw Distance

(

)

Screen center

Screen Diagonal

Screen Width

Screen Height

Screen Bottom

(

)

(

)

Distance Chart

B = Vertical distance between lens center and screen center

C = Throw distance

D = Vertical distance between lens center and top of screen (bottom of

screen for desktop)

α = Throw angle

NOTE: Distances may vary +/-5%.

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.

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 button and

SELECT dial on your projector cabinet or the MENU and the 왖왔왗왘

buttons on your remote control to correct the orientation. (See page E-

33.)

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.

• 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 projec-

tor must be used at temperatures between 41˚F (5˚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.

Wide – Tele

Screen Size B C

Wide – TeleDiagonal Width Height

degree

9.7 - 8.7

9.5 - 8.7

9.5 - 8.6

9.4 - 8.6

9.4 - 8.5

457

610

914

1021

1097

1219

1280

1372

1524

1829

2286

2743

3048

1070 - 1190

1450 - 1590

2190 - 2410

2450 - 2700

2640 - 2900

2930 - 3230

3080 - 3390

3300 - 3640

3680 - 4050

4420 - 4860

5530 - 6090

6650 - 7310

7390 - 8130

183

244

366

408

439

487

512

548

609

731

914

1097

1219

762

1016

1524

1702

1829

2032

2134

2286

2540

3048

3810

4572

5080

610

813

1219

1361

1463

1626

1707

1829

2032

2438

3048

3658

4064

102

110

122

128

137

153

183

229

275

305

Wide – Tele

Screen Size B C

Wide – TeleDiagonal Width Height

degree

9.7 - 8.7

9.5 - 8.7

9.5 - 8.6

9.4 - 8.6

9.4 - 8.5

inch

108

120

inch

42 - 47

57 - 63

86 - 95

96 - 106

104 - 114

115 - 127

121 - 133

130 - 143

145 - 159

174 - 191

218 - 240

262 - 288

291 - 320

inch

100

120

150

180

200

inch

120

144

160

inch

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 44 45

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