20
Setting up the Projector (Continued)
Screen Size and Projection Distance
4:3 Signal Input (Normal Mode)
Picture (Screen) size Projection distance [L]
Distance from the lens center
to the bottom of the image [H]
Diag. [
Ȥ
] Width Height
Minimum [L1]
Maximum [L2]
500" (1270 cm) 1016 cm (400")762 cm (300")
14.9 m (49' 0")
— 11 cm (4
15
/
32
"
)
400" (1016 cm) 813 cm (320") 610 cm (240")
12.0 m (39' 3") 13.8 m (45' 3")
9 cm (3
37
/
64
"
)
300" (762 cm) 610 cm (240") 457 cm (180")
9.0 m (29' 5")
10.3 m (33' 11")
7 cm (2
11
/
16
"
)
250" (635 cm) 508 cm (200") 381 cm (150")
7.5 m (24' 6") 8.6 m (28' 3")
6 cm (2
15
/
64
"
)
200" (508 cm) 406 cm (160") 305 cm (120")
6.0 m (19' 7") 6.9 m (22' 7")
5 cm (1
51
/
64
"
)
150" (381 cm) 305 cm (120") 229 cm (90")
4.5 m (14' 9") 5.2 m (17' 0")
3 cm (1
11
/
32
"
)
120" (305 cm) 244 cm (96") 183 cm (72")
3.6 m (11' 9")
4.1 m (13' 7")
3 cm (1
5
/
64
"
)
100" (254 cm) 203 cm (80") 152 cm (60")
3.0 m (9' 10") 3.4 m (11' 4")
2 cm (
57
/
64
"
)
80" (203 cm) 163 cm (64") 122 cm (48")
2.4 m (7' 10") 2.8 m (9' 1")
2 cm (
23
/
32
"
)
70" (178 cm) 142 cm (56") 107 cm (42" )
2.1 m (6' 10") 2.4 m (7' 11")
2 cm (
5
/
8
"
)
60" (152 cm) 122 cm (48") 91 cm (36")
1.8 m (5' 11") 2.1 m (6' 9")
1 cm (
17
/
32
"
)
40" (102 cm) 81 cm (32") 61 cm (24")
1.2 m (3' 11") 1.4 m (4' 6")
1 cm (
23
/
64
"
)
F
: Picture size (diag.) (in/cm)
L: Projection distance (m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.02989
F
L2 (m) = 0.03446
F
H (cm) = 0.02273
F
[Feet/inches]
L1 (ft) = 0.02989
F
/ 0.3048
L2 (ft) = 0.03446
F
/ 0.3048
H (in) = 0.02273
F
/ 2.54
16:9 Signal Input (Stretch 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]
Diag. [
Ȥ
] Width Height
Minimum [L1]
Maximum [L2]
400" (1016 cm) 886 cm (349")498 cm (196")
13.0 m (42' 9")
15.0 m (49' 3")
93 cm (36
37
/
64
")
±83 cm (±32
11
/
16
")
300" (762 cm) 664 cm (261") 374 cm (147" )
9.8 m (32' 1")
11.3 m (36' 11")
70 cm (27
7
/
16
")
±62 cm (±24
33
/
64
")
250" (635 cm) 553 cm (218") 311 cm (123")
8.1 m (26' 8")
9.4 m (30' 9")
58 cm (22
55
/
64
")
±52 cm (±20
27
/
64
")
200" (508 cm) 443 cm (174") 249 cm (98")
6.5 m (21' 4") 7.5 m (24' 8")
46 cm (18
19
/
64
")
±42 cm (±16
11
/
32
")
15 0 " (381 cm) 332 cm (131") 187 cm (74")
4.9 m (16' 0") 5.6 m (18' 6")
35 cm (13
23
/
32
")
±31 cm (±12
1
/
4
")
12 0" (305 cm) 266 cm (105") 149 cm (59")
3.9 m (12' 10") 4.5 m (14' 9")
28 cm (10
31
/
32
")
±25 cm (±9
13
/
16
")
100" (254 cm) 221 cm (87") 125 cm (49")
3.3 m (10' 8") 3.8 m (12' 4")
23 cm (9
9
/
64
")
±21 cm (±8
11
/
64
")
80" (203 cm) 177 cm (70") 100 cm (39")
2.6 m (8' 7") 3.0 m (9' 10")
19 cm (7
5
/
16
")
±17 cm (±6
17
/
32
")
60" (152 cm) 133 cm (52") 75 cm (29")
2.0 m (6' 5") 2.3 m (7' 5")
14 cm (5
31
/
64
")
±12 cm (±4
29
/
32
")
40" (102 cm) 89 cm (35") 50 cm (20")
1.3 m (4' 3") 1.5 m (4' 11")
9 cm (3
21
/
32
")
±8 cm (±3
17
/
64
")
F
: Picture size (diag.) (in/cm)
L: Projection distance (m/ft)
L1: Minimum projection distance (m/ft)
L2: Maximum projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
S: Adjustable range of image position (cm/in) See page
43.
The formula for picture size and projection distance
[m/cm]
L1 (m) = 0.03256
F
L2 (m) = 0.03754
F
H (cm) = 0.23231
F
S (cm) = ±0.20754
F
[Feet/inches]
L1 (ft) = 0.03256
F
/ 0.3048
L2 (ft) = 0.03754
F
/ 0.3048
H (in) = 0.23231
F
/ 2.54
S (in) = ±0.20754
F
/ 2.54
Refer to page 18 concerning “Projection distance [L]” and “Distance from the lens center to the
bottom of the image [H]”.
Allow a margin of error in the values in the diagrams above.
•
•
Note
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