Sharp Conference Series XG-PH80W-N Руководство по настройке - Страница 6

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Sharp Conference Series XG-PH80W-N Руководство по настройке
Screen Size and Projection Distance
Fixed Wide Lens (AN-PH808EX: For XG-PH80W-N)
F2.0, f = 11.4 mm
16:10 Signal Input (Normal Mode)
Picture (Screen) size
Diag. [ ]
Width
200'' (508 cm) 431 cm (170'') 269 cm (106'')
150'' (381 cm) 323 cm (127'') 202 cm (79'')
100'' (254 cm) 215 cm (85'')
50'' (127 cm) 108 cm (42'')
4:3 Signal Input (Normal Mode)
Picture (Screen) size
Diag. [ ]
Width
150'' (381 cm) 305 cm (120'') 229 cm (90'')
100'' (254 cm) 203 cm (80'')
80'' (203 cm) 163 cm (64'')
When using the projector with screen sizes not listed in the above charts, calculate the values according to the formulas.
L: Projection distance (m/ft)
H: Distance from the lens center to the bottom of the image (cm/in)
W: Distance from the lens center to the center of the image (cm/in)
: Picture diagonal size: 50" – 200" (16:10)
80" – 150" (4:3)
Note
•
Allow a margin of error in the values in the diagrams above.
•
When the distance from the lens center to the bottom of the image [H] is a negative number, this indicates
that the bottom of the image is below the lens center.
-6
Projection distance
Height
[L]
3.3 m (10' 11")
2.5 m (8' 2")
135 cm (53'')
1.7 m (5' 6")
67 cm (26'')
0.8 m (2' 9")
Projection distance
Height
[L]
2.8 m (9' 3")
152 cm (60'')
1.9 m (6' 2")
122 cm (48'')
1.5 m (4' 11")
Distance from the lens center
to the bottom of the image [H]
-134.6 cm (-53")
-101.0 cm (-39
3
/
")
4
1
-67.3 cm (-26
/
")
2
1
-33.7 cm (-13
/
")
4
Distance from the lens center
to the bottom of the image [H]
-114.3 cm (-45")
-76.2 cm (-30")
-61.0 cm (-24")
16:10 Signal
[m/cm]
[Feet/inches]
0.01667
0.01667 / 0.3048
-0.6731
-0.6731 / 2.54
±0.21539
±0.21539 / 2.54
Distance from the lens center
to the center of the image [W]
± 43.1 cm (16
61
/
")
64
± 32.3 cm (12
23
/
")
32
31
± 21.5 cm (8
/
")
64
15
± 10.8 cm (4
/
")
64
Distance from the lens center
to the center of the image [W]
± 34.5 cm (13
37
/
")
64
± 23.0 cm (9
1
/
")
16
1
± 18.4 cm (7
/
")
4
4:3 Signal
[m/cm]
[Feet/inches]
0.01887
0.01887 / 0.3048
-0.762
-0.762 / 2.54
±0.23004
±0.23004 / 2.54