Sharp PG-D2500X, Руководство по эксплуатации

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19
Setup
Screen Size and Projection Distance
Screen
Lens center
H
L
4:3 Signal Input (Normal Mode)
Picture (Screen) size Projection distance [L]
Distance from the lens center
to the bottom of the image [H] Diagonal [
F
] Width Height Minimum [L1] Maximum [L2]
300
"
(762 cm) 610 cm (240
"
) 457 cm (180
"
) 10.4 m (34
'
0
"
) 12.6 m (41
'
3
"
) 18 cm (7 1
/
4
"
)
250
"
(635 cm) 508 cm (200
"
) 381 cm (150
"
) 8.6 m (28
'
4
"
) 10.5 m (34
'
4
"
) 15 cm (6
1 /
32
"
)
200
"
(508 cm) 406 cm (160
"
) 305 cm (120
"
) 6.9 m (22
'
8
"
) 8.4 m (27
'
6
"
) 12 cm (4
53 /
64
"
)
150
"
(381 cm) 305 cm (120
"
) 229 cm (90
"
) 5.2 m (17
'
0
"
) 6.3 m (20
'
7
"
) 9 cm (3 5
/
8
"
)
120
"
(305 cm) 244 cm (96
"
) 183 cm (72
"
) 4.1 m (13
'
7
"
) 5.0 m (16
'
6
"
) 7 cm (2
57 /
64
"
)
100
"
(254 cm) 203 cm (80
"
) 152 cm (60
"
) 3.5 m (11
'
4
"
) 4.2 m (13
'
9
"
) 6 cm (2
27 /
64
"
)
80
"
(203 cm) 163 cm (64
"
) 122 cm (48
"
) 2.8 m (9
'
1
"
) 3.3 m (11
'
0
"
) 5 cm (1 15
/
16
"
)
70
"
(178 cm) 142 cm (56
"
) 107 cm (42
"
) 2.4 m (7
'
11
"
) 2.9 m (9
'
7
"
) 4 cm (1
11 /
16
"
)
60
"
(152 cm) 122 cm (48
"
) 91 cm (36
"
) 2.1 m (6
'
10
"
) 2.5 m (8
'
3
"
) 4 cm (1 29
/
64
"
)
40
"
(102 cm) 81 cm (32
"
) 61 cm (24
"
) 1.4 m (4
'
6
"
) 1.7 m (5
'
6
"
) 2 cm ( 31
/
32
"
)
16:9 Signal Input (16:9 Mode)
Picture (Screen) size Projection distance [L]
Distance from the lens center
to the bottom of the image [H]
Adjustable range of
image position [S] Diagonal [
F
] Width Height Minimum [L1] Maximum [L2]
300
''
(762 cm) 664 cm (261
''
) 374 cm (147
''
) 11.3 m (37
'
1
"
) 13.7 m (44
'
11
"
) 82 cm (32 13
/
32
"
) ±62 cm (±24
33
/
64
"
)
250
''
(635 cm) 553 cm (218
''
) 311 cm (123
''
) 9.4 m (30
'
11
"
) 11.4 m (37
'
5
"
) 69 cm (27
"
) ±52 cm (±20 27
/
64
"
)
200
''
(508 cm) 443 cm (174
''
) 249 cm (98
''
) 7.5 m (24
'
9
"
) 9.1 m (29
'
11
"
) 55 cm (21
39 /
64
"
) ±42 cm (±16 11 /
32
"
)
150
''
(381 cm) 332 cm (131
''
) 187 cm (74
''
) 5.6 m (18
'
6
"
) 6.8 m (22
'
5
"
) 41 cm (16
13 /
64
"
) ±31 cm (±12 1 /
4
"
)
120
''
(305 cm) 266 cm (105
''
) 149 cm (59
''
) 4.5 m (14
'
10
"
) 5.5 m (18
'
0
"
) 33 cm (12 31
/
32
"
) ±25 cm (±9
13
/
16
"
)
100
''
(254 cm) 221 cm (87
''
) 125 cm (49
''
) 3.8 m (12
'
4
"
) 4.6 m (15
'
0
"
) 27 cm (10 51
/
64
"
) ±21 cm (±8
11
/
64
"
)
80
''
(203 cm) 177 cm (70
''
) 100 cm (39
''
) 3.0 m (9
'
11
"
) 3.6 m (12
'
0
"
) 22 cm (8 41
/
64
"
)
±17 cm (±6 17
/
32
"
)
60
''
(152 cm) 133 cm (52
''
) 75 cm (29
''
) 2.3 m (7
'
5
"
) 2.7 m (9
'
0
"
) 16 cm (6
31 /
64
"
)
±12 cm (±4
29 /
32
"
)
40
''
(102 cm) 89 cm (35
''
) 50 cm (20
''
) 1.5 m (4
'
11
"
) 1.8 m (6
'
0
"
) 11 cm (4
21 /
64
"
)
±8 cm (±3
17 /
64
"
)
When using the projector with screen sizes not listed in the above charts, calculate the values according to the formulas.
4:3 Signal 16:9 Signal
[m/cm] [Feet/inches] [m/cm] [Feet/inches]
L1: Minimum projection distance (m/ft) 0.03457
F
0.03457
F
/ 0.3048 0.03766
F
0.03766
F
/ 0.3048
L2: Maximum projection distance (m/ft) 0.04187
F
0.04187
F
/ 0.3048 0.04562
F
0.04562
F
/ 0.3048
H: Distance from the lens center to the bottom of the image (cm/in) 0.06134
F
0.06134
F
/ 2.54 0.27437
F
0.27437
F
/ 2.54
S: Adjustable range of image position (cm/in) See page 46 . — — ±0.20754
F
±0.20754
F
/ 2.54
F
: Picture diagonal size : 40
''
-300
''
Allow a margin of error in the values in the diagrams above. •
Note