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E-18
Operation
The formula for picture size and projection distance
y
1
= (0.0525x מ 0.0546) ן 3.28
y
2
= (0.0404x מ 0.0397) ן 3.28
y
3
= מ0.049x
• There is an error of ע3% in the formula above.
• Values with a minus (מ) sign indicate the distance of the lens center below the bottom of the screen.
Width
261Љ
174Љ
131Љ
116Љ
92Љ
87Љ
80Љ
73Љ
63Љ
52Љ
35Љ
Height
147Љ
98Љ
74Љ
65Љ
52Љ
49Љ
45Љ
41Љ
35Љ
29Љ
20Љ
Diag.
300Љ
200Љ
150Љ
133Љ
106Љ
100Љ
92Љ
84Љ
72Љ
60Љ
40Љ
9Љ (22.9 cm)
6Љ (15.2 cm)
4
1
⁄2Љ (11.4 cm)
3Љ (7.6 cm)
2
33
⁄64Љ (6.4 cm)
2
5
⁄32Љ (5.5 cm)
1
51
⁄64Љ (4.6 cm)
1
13
⁄64Љ (3.1 cm)
Distance from the lens center to the
bottom of the image (H)
2. Setting up the Screen
Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image.
Move the projector forward or backward if the edges of the image are distorted.
• The projector lens should be centered in the middle of the screen. If the lens center is not perpendicular to the screen, the image will be
distorted, making viewing difficult.
• Position the screen so that it is not in direct sunlight or room light. Light falling directly onto the screen washes out colors, making viewing
difficult. Close the curtains and dim the lights when setting up the screen in a sunny or bright room.
• A polarizing screen cannot be used with this projector.
Place the projector at the required distance from the screen according
to the desired picture size (see the table below).
Standard Setup (Front Projection)
H
L
X
Maximum
47Ј (14.3 m)
32Ј 2Љ (9.8 m)
23Ј 6Љ (7.2 m)
15Ј 11Љ (4.9 m)
13Ј 2Љ (4.0 m)
11Ј 1Љ (3.4 m)
9Ј 6Љ (2.9 m)
6Ј 1Љ (1.9 m)
Minimum
36Ј 2Љ (11.0 m)
24Ј 3Љ (7.4 m)
18Ј 4Љ (5.6 m)
12Ј (3.7 m)
10Ј 1Љ (3.1 m)
8Ј 6Љ (2.6 m)
7Ј 3Љ (2.2 m)
4Ј 7Љ (1.4 m)
Projection distance
Picture size
The formula for picture size and projection distance
y
1
= (0.0482x מ 0.0226) ן 3.28
y
2
= (0.037x מ 0.041) ן 3.28
y
3
= 0.03x
• There is an error of ע3% in the formula above.
x: Picture size (diag.) (inches)
y
1
: Maximum projection distance (feet)
y
2
: Minimum projection distance (feet)
y
3
: Distance from the lens center to the
bottom of the image (H) (inches)
NORMAL Mode
(4:3)
WIDE Mode
(16:9)
Diag.
300Љ
200Љ
150Љ
100Љ
84Љ
72Љ
60Љ
40Љ
Width
240Љ
160Љ
120Љ
80Љ
67Љ
58Љ
48Љ
32Љ
Height
180Љ
120Љ
90Љ
60Љ
50Љ
43Љ
36Љ
24Љ
מ14
45
⁄64Љ (מ37.4 cm)
מ9
13
⁄16Љ (מ24.9 cm)
מ7
11
⁄32Љ (מ18.7 cm)
מ6
33
⁄64Љ (מ16.6 cm)
מ5
13
⁄64Љ (מ13.2 cm)
מ4
29
⁄32Љ (מ12.5 cm)
מ4
33
⁄64Љ (מ11.5 cm)
מ4
1
⁄8Љ (מ10.5 cm)
מ3
17
⁄32Љ (מ9.0 cm)
מ2
15
⁄16Љ (מ7.5 cm)
מ1
61
⁄64Љ (מ5.0 cm)
Distance from the lens center to the
bottom of the image (H)
Maximum
51Ј 3Љ (15.6 m)
34Ј 5Љ (10.5 m)
25Ј 11Љ (7.9 m)
23Ј (7.0 m)
18Ј 3Љ (5.6 m)
17Ј (5.2 m)
15Ј 10Љ (4.8 m)
14Ј 1Љ (4.3 m)
12Ј (3.7 m)
10Ј 2Љ (3.1 m)
6Ј 6Љ (2.0 m)
Minimum
39Ј 5Љ (12.0 m)
26Ј 5Љ (8.1 m)
19Ј 11Љ (6.1 m)
17Ј 7Љ (5.4 m)
14Ј (4.3 m)
13Ј 1Љ (4.0 m)
12Ј 1Љ (3.7 m)
10Ј 10Љ (3.3 m)
9Ј 3Љ (2.8 m)
7Ј 10Љ (2.4 m)
5Ј (1.5 m)
Projection distance
Picture size
x: Picture size (diag.) (inches)
y
1
: Maximum projection distance (feet)
y
2
: Minimum projection distance (feet)
y
3
: Distance from the lens center to the
bottom of the image (H) (inches)
• Optional wide and telephoto lenses from Sharp are available for
specialized application. Please see your local Sharp Industrial LCD
Products Dealer for details on the AN-T6EZ and AN-W6EZ lenses.