Screen Size And Projection Distance - Sharp XV-Z12000 Operation Manual

Screen Size and Projection Distance

When using a normal
screen (4:3)
In case of setting the
16:9 picture to the full
horizontal width of the
4:3 screen.
4
3
: Screen area
: Picture area
When using a wide
screen (16:9)
In case of displaying the
16:9 picture on the whole
of the 16:9 screen.
16
9
: Picture area
Screen size (4:3)
Diag. (x) Width Height
250" 200" 150"
200" 160" 120"
150" 120" 90"
100" 80" 60"
84" 67" 50"
72" 58" 43"
60" 48" 36"
The formula for screen size and projection distance
(Max.) = (0.05058x – 0.0447) × 3.28
y
1
(Min.) = (0.03734x – 0.0447) × 3.28
y
2
z (Upper) = 0
1
(Lower) = –0.45x
z
2
Note
• There is an error of ±3% in the formula above.
• Values with a minus (–) sign indicate the distance of the lens center below the
bottom of the screen.
Screen size (16:9)
Diag. (x) Width Height
300" 261" 147"
250" 218" 123"
200" 174" 98"
150" 131" 74"
133" 116" 65"
106" 92" 52"
100" 87" 49"
92" 80" 45"
84" 73" 41"
72" 63" 35"
60" 52" 29"
40" 35" 20"
The formula for screen size and projection distance
(Max.) = (0.05510x – 0.04593) × 3.28
y
1
(Min.) = (0.04068x – 0.04369) × 3.28
y
2
z (Upper) = 0
1
(Lower) = –0.4904x
z
2
Note
• There is an error of ± 3% in the formula above.
• Values with a minus (–) sign indicate the distance of the lens center below the
bottom of the screen.
x
y
z
Projection distance (y)
Maximum (y ) Minimum (y
1
41'4" (12.6 m) 30'6" (9.3 m)
33' (10.1 m) 24'4" (7.4 m)
24'9" (7.5 m) 18'3" (5.6 m)
16'5" (5.0 m) 12'1" (3.7 m)
13'9" (4.2 m) 10'2" (3.1 m)
11'10" (3.6 m) 8'8" (2.6 m)
9'10" (3.0 m) 7'2" (2.2 m)
x : Screen size (diag.) (inches)
y : Projection distance (feet)
z : Distance from the lens center to the
lower edge of the screen (feet)
Projection distance (y)
Maximum (y ) Minimum (y
1 2
54'1" (16.5 m) 39'11" (12.2 m)
45'1" (13.7 m) 33'3" (10.1 m)
36' (11.0 m) 26'7" (8.1 m)
26'12" (8.2 m) 19'11" (6.1 m)
23'11" (7.3 m) 17'7" (5.4 m)
18'11" (5.8 m) 13'11" (4.3 m)
17'11" (5.5 m) 13'2" (4.0 m)
16'5" (5.0 m) 12'1" (3.7 m)
15' (4.6 m) 11'1" (3.4 m)
12'10" (3.9 m) 9'6" (2.9 m)
10'8" (3.3 m) 7'10" (2.4 m)
7'1" (2.2 m) 5'2" (1.6 m)
x : Screen size (diag.) (inches)
y : Projection distance (feet)
z : Distance from the lens center to the
lower edge of the screen (feet)
Distance from the lens center to
the lower edge of the screen (z)
) Upper (z ) Lower (z
2 1
0" (0 cm) –12'6" (–286 cm)
0" (0 cm) –10' (–229 cm)
0" (0 cm) –7'6" (–171 cm)
0" (0 cm) –5' (–114 cm)
0" (0 cm) –4'2" (–96 cm)
0" (0 cm) –3'7" (–82 cm)
0" (0 cm) –3' (–69 cm)
Distance from the lens center to
the lower edge of the screen (z)
) Upper (z ) Lower (z
1
0" (0 cm) –12'3" (–374 cm)
0" (0 cm) –10'3" (–311 cm)
0" (0 cm) –8'2" (–249 cm)
0" (0 cm) –6'2" (–187 cm)
0" (0 cm) –5'5" (–166 cm)
0" (0 cm) –4'4" (–131 cm)
0" (0 cm) –4'1" (–125 cm)
0" (0 cm) –3'9" (–114 cm)
0" (0 cm) –3'5" (–105 cm)
0" (0 cm) –2'11" (–90 cm)
0" (0 cm) –2'5" (–75 cm)
0" (0 cm) –1'8" (–50 cm)
)
2
)
2
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