14
Installing the Projector
Precautions for Installation
Please read the following carefully when installing this unit.
Minimum Space Required
Adjusting the Inclination
Vertical angle adjustment range
Adjusting the vertical angle
While pushing the foot lever upward,
raise this unit to extend the front foot
(maximum extension is about 31
mm). To retract the foot, push the
level upward and lower the unit
slowly. This unit will be fixed at the
position where you released the foot
lever.
Fine-tuning the vertical angle
Lift this unit and adjust the front
adjustable feet on the two sides.
Do not use a cover which may enclose
this unit air-tight or block the air inlets/
exhaust vents. Allow sufficient space
around this unit. When this unit is
enclosed in a space of dimensions as
indicated on the left, use an air-
conditioner so that internal and external
temperatures are the same.
300 mm
300 mm
150 mm
150 mm
500 mm
+6˚
Adjust the vertical angle of this unit.
Front
Adjustable
Foot
Foot
Lever
Extend
Shorten
Installation Environment
This unit is a precision device. Do not install it at the following
places. Doing so may cause fire or malfunction of the unit.
•
Where there is water, humidity or dust
•
Where the unit may be subjected to oily or cigarette smoke
•
On a soft surface such as carpet or cushion
•
Where the unit may be subjected to high temperature due to
direct sunlight
•
Where temperature is high or low
Allowable operation temperature range : +5 °C to +35 °C
Allowable relative humidity range
: 20% to 80% (no con-
densation)
Allowable Storage Temperature range : –10 °C to +60 °C
•
Any room in which there is cigarette smoke or grease
Even where smoke and grease levels are minimal, prolonged
exposure will affect this unit. This unit emits heat and optical
components are cooled down by taking in large amount of air.
The optical path may be soiled by grease/dirt, thus causing im-
ages to become dark or color projection to deteriorate. When
soiling on the optical components occurs, removal of grease/dirt
totally will not be possible.
Precaution for Usage
This unit uses a light-source lamp which reaches high tem-
perature when projecting. Please do not use it in the follow-
ing ways. Doing so may cause fire or malfunction of the unit.
•
Projecting the image while the unit is on its side
•
Projecting images outside the specified angle
Do not use this unit by setting it beyond ±5° horizontally (left/
right) or ±25° vertically (up/down). This may cause color varia-
tion or shorten the lamp life.
•
Projecting images at places where the air inlets and exhaust
vents are blocked
