Installation; Installation Of The Projector And Screen; Angle Adjustment; Table 1. Installation Reference - Hitachi PJLC2001 User Manual

Liquid crystal projector
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INSTALLATION

Installation of the Projector and Screen

Install the projector in a suitable environment according to instructions of the
accompanying manual "SAFETY INSTRUCTIONS" and this manual.
Refer to the drawing and table below for determining of the screen size and projection distance.
TOP VIEW
b
SIDE VIEW
a
Installation of liquid crystal projector
Please basically use liquid crystal projector at the horizontal position.
If you use liquid crystal projector by the lens up position, the lens down position and the side
up position, this may cause the heat inside to build up and become the cause of damage.
Be especially careful not to install it with ventilation holes blocked.

Angle Adjustment

Use the foot adjuster on the bottom of the projector to adjust the projection angle. It is variable
within 0˚ to 10˚ approximately.
Foot Adjuster
1. Lift up the front side of the projector, and pressing
the foot adjuster button, adjust the projection angle.
2. Release the button to lock at the angle to be fixed.
3. Turn the rear foot adjuster to adjust the left-right slope.
Do not release the foot adjuster button unless the projector is being held; otherwise, the
projector could overturn or the fingers could get caught and cause personal injury.
a: Distance from the LCD projector to the screen.
The projection distances shown in the table below
are for full size (800 x 600 dots).
b: Distance from the lens center to the bottom of the
screen (a, b: +/-10%)

Table 1. Installation Reference

Screen size
(inches)
40
60
80
100
120
150
200
Press the foot adjuster button
a (inches)
Min.
Max.
37
46
57
69
77
93
96
116
116
139
145
174
194
233
Foot Adjuster
Rear
ENGLISH-5
b (inches)
3
5
7
9
10
13
17

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