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Installation, Layout of the projector – MITSUBISHI ELECTRIC XD420U User Manual

Page 9

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EN-9

ENGLISH

Installation

Layout of the projector

Image size varies depending on the distance between the screen and the projector.

Front projection

The above figures are approximate and may be slightly different from the actual measurements.

Front projection, ceiling mounting

For ceiling mounting, you need the ceiling mount kit designed for this
projector. Ask a specialist for installation.

For details, consult your dealer.

The warranty on this projector does not cover any damage caused
by use of any non-recommended ceiling mount kit or installation of
the ceiling mount kit in an improper location.

When using the projector mounted on the ceiling, set IMAGE
REVERSE in the INSTALLATION menu to MIRROR INVERT. See
page 16.

When the projector is mounted on the ceiling, images may appear
darker than those projected in the case of tabletop mounting. This
isn’t a product malfunction.

Rear projection

Ask a specialist for installation. For details, consult your dealer.

For rear projection, set IMAGE REVERSE in the INSTALLATION
menu to MIRROR. See page 16.

Caution:

Placing the projector directly on a carpet impairs ventilation by the
fans, causing damage or failure. Put a hard board under the pro-
jector to facilitate ventilation.

Place the projector at least 50 cm (or 20 inch) away from the wall
to prevent the air inlet grille and the air outlet grilles that emit hot
air from being blocked.

Do not use the projector in the following locations and manners,
which may cause fire or electric shock.

In a dusty or humid place.

In a sideways or upside-down position.

Near a heater.

In an oily, smoky, or damp place such as a kitchen.

In direct sunlight.

Where the temperature rises high, such as in a closed car.

Where the temperature is lower than +41ºF (or +5ºC) or higher
than +95ºF (or +35ºC ).

Important:

Do not apply force to the lens, because the lens may be damaged.

Screen

Distance from the screen : L

Hd

Diagonal size

Width : W

Height : H

MINIMUM Zoom (WIDE)

MAXIMUM Zoom (TELE)

MINIMUM

MAXIMUM

inch

cm

inch

cm

inch

cm

inch

m

inch

m

inch

cm

inch

cm

40

102

32

81

24

61

50

1.3

61

1.5

3.5

8.8

10.7 27.2

60

152

48

122

36

91

76

1.9

91

2.3

5.2

13.3

15.8 40.1

80

203

64

163

48

122

101

2.6

121

3.1

7.0 17.7

21.4 54.4

100

254

80

203

60

152

126

3.2

151

3.8

8.7

22.1

26.5 67.3

150

381

120

305

90

229

189

4.8

227

5.8

13.1

33.2

39.8 101.0

200

508

160

406

120

305

252

6.4

302

7.7

17.4

44.2

53.0 134.6

250

635

200

508

150

381

315

8

378

9.6

21.8

55.3

66.3 168.3

300

762

240

610

180

457

378

9.6

26.1

66.3

79.5 201.9

W

A

A=B

B

H

Hd

L

L : Between the screen and the front edge of the projector
Hd : Height of the projected image

01_ENG.fm Page 9 Friday, May 26, 2006 4:19 PM

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