Installation - Mitsubishi Electric XD450U User Manual

Installation

Layout of the projector
Image size varies depending on the distance between the screen and the projector.
Front projection
L
Screen
Diagonal size Width : W
inch cm inch cm
40 102 32 81
60 152 48 122
80 203 64 163
100 254 80 203
150 381 120 305
200 508 160 406
250 635 200 508
300 762 240 610
• 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 de-
signed 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 17.
• When the projector is mounted on the ceiling, im-
ages 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.
W
A B
A=B
Distance from the screen : L
Height : H Maximum
zoom (WIDE)
inch cm inch m
24 61 51 1.3
36 91 77 2.0
48 122 103 2.6
60 152 130 3.3
90 229 196 5.0
120 305 262 6.6
150 381 327 8.3
180 457 393 10.0
L : Between the screen and the front edge of the projector
Hd : Height of the projected image
Minimum Hd
zoom(TELE)
inch m inch cm
62 1.6 2.8 7.2
94 2.4 4.3 10.9
125 3.2 5.7 14.5
157 4.0 7.1 18.1
237 6.0 10.7 27.1
316 8.0 14.2 36.2
– – 17.8 45.2
– – 21.4 54.3
• For rear projection, set IMAGE REVERSE in the IN-
STALLATION menu to MIRROR. See page 17.
Caution:
• Placing the projector directly on a carpet impairs
ventilation by the fans, causing damage or failure.
Put a hard board under the projector 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.
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