14
Installation
Installation Diagrams
Level Projection, Ceiling Installation
When the angle of optical axis is 0° or 2°
F
E
A
B
D
a
b
C
B
C
Wall
a(angle of optical axis)=0° or 2°
Tolerance in length:±1%
Center of the screen
Screen size
Length: mm (inches)
Angle (°)
(inches)
A
B
C
D
E
F
a
b
1,067 (42
1
/
8
) 165 (6
1
/
2
)
2,397 (93
3
/
4
)
2,439 (103)
2,698 (106
1
/
4
) 2,982 (116
3
/
4
)
0
12
1,067 (42
1
/
8
) 676 (26
5
/
8
) 2,450 (94
3
/
4
)
2,433 (95
7
/
8
) 2,691 (106)
2,982 (116
3
/
4
)
2
10
1,524 (60
1
/
8
) 167 (6
5
/
8
)
3,368 (132
5
/
8
) 3,402 (134)
3,669 (144
1
/
2
) 3,954 (155
3
/
4
)
0
12
1,524 (60
1
/
8
) 715 (28
1
/
4
) 3,441 (135
1
/
2
) 3,402 (134)
3,661 (144
1
/
4
) 3,951 (155
5
/
8
)
2
10
*Sony screen VPS-702R
Necessary modifications of parts
• CRT spacer change (page 20)
• Vertical deflection change (page 24)
70*
100
“B” and “C” correspond to those in
the illustration below.
Center of the screen