Sony VPH-G90E, Operating Instructions Manual

Page: 42 / 168

Installation/connection examples
42
(GB) Installation/connection examples
Installation 2: Ceiling Installation Using Front Projection Flat Screen
Use the PSS-90 Projector Suspension Support (not supplied).
Unit:mm (inches)
Screen size 90 100 120 150 180 200 250 300
(inches)
A (Vsize) 1372 1524 1829 2286 2743 3048 3810 4572
(54 1 /
8
) (60) (72 1 /
8
) (90) (108) (120) (150) (180)
B (Hcent) 990 1050 1175 1387 1588 1721 2041 2385
(39) (41
3
/
8
) (46
3
/
8
) (54
5
/
8
) (62
5
/
8
) (67
7
/
8
) (80
3
/
8
) (94)
D (TD) 2587 2847 3373 4285 5137 5702 7065 8533
(101 7 /
8
) (112 1 /
8
) (132 7 /
8
) (168 3 /
4
) (202 1 /
4
) (224 1 /
2
) (278 1 /
4
) (336)
E (Xlens) 2514 2767 3278 4165 4993 5542 6867 8294
(99) (109) (129
1
/
8
) (164) (196
5
/
8
) (218
1
/
4
) (270
3
/
8
) (326
5
/
8
)
F (Lhole) 2932 3185 3696 4583 5411 5960 7285 8712
(115 1 /
2
) (125 1 /
2
) (145 5 /
8
) (180 3 /
8
) (213) (234 5 /
8
) (286) (342)
G (Lmax) 3520 3773 4284 5171 5999 6548 7873 9300
(138
5
/
8
) (148
5
/
8
) (168
3
/
4
) (203
5
/
8
) (236
1
/
4
) (257
7
/
8
) (310) (366
1
/
4
)
H (Lfront) 2455 2708 3219 4106 4934 5483 6808 8235
(96 5 /
8
) (106 5 /
8
) (126 3 /
4
) (161 5 /
8
) (194 1 /
4
) (215 7 /
8
) (268) (324 1 /
4
)
Necessary parts modifications
Changing the polarity used for “Ceiling installation, front projection”
For details, see “Changing the Polarity” on page 20
(GB)
.
Installation Examples
A
H
E
F
Ceiling
D
B
Center of the green lens
13.6˚
Center of
the screen
G
Rotation axis of
the PSS-90
Wall
380 (15)
E: Horizontal distance between the center of the screen and the center of the green lens
H: Horizontal distance between the center of the screen and the projector’s front surface
Tolerances
B:
±
5%
Other measurements: 0% to +5%