Sharp PG-A10X (serv.man30) User Manual / Operation Manual ▷ View online
Connections and Setup
-21
Setup
Using the Adjustment
Feet
Feet
The height of the projector can be adjusted us-
ing the adjustment feet at the front and rear of
the projector when the surface the projector is
placed on is uneven or when the screen is
slanted.
The projection of the image can be made higher
by adjusting the projector when it is in a lower
place than the screen.
ing the adjustment feet at the front and rear of
the projector when the surface the projector is
placed on is uneven or when the screen is
slanted.
The projection of the image can be made higher
by adjusting the projector when it is in a lower
place than the screen.
1
While pressing the foot releases
on both sides, lift the projector
to adjust its height and then re-
move your fingers from the foot
releases.
on both sides, lift the projector
to adjust its height and then re-
move your fingers from the foot
releases.
2
Rotate the adjustment feet at the
front of the projector for fine
adjustment.
front of the projector for fine
adjustment.
• You can adjust the projection by using
the rear adjustment foot on the bottom
of the projector when the projector is po-
sitioned at the higher place than the
screen.
of the projector when the projector is po-
sitioned at the higher place than the
screen.
Note
• When returning the projector to its original
position, hold the projector firmly, press the
foot releases and then gently lower it.
foot releases and then gently lower it.
• The projector is adjustable up to approxi-
mately 12 degrees at the front and 3 de-
grees at the back from the standard posi-
tion.
grees at the back from the standard posi-
tion.
Info
• Do not press the foot releases when the ad-
justment feet are extended without firmly
holding the projector.
holding the projector.
• Do not hold the lens when lifting or lower-
ing the projector.
• When lowering the projector, be careful not
to get your fingers caught in the area be-
tween the adjustment foot and the projec-
tor.
tween the adjustment foot and the projec-
tor.
Rear adjustment foot
(on the bottom)
(on the bottom)
Front adjustment feet
Foot release
(on the other side of
the projector as well)
(on the other side of
the projector as well)
-22
Adjusting the Lens
The image is focused and adjusted to the de-
sired size using the focus ring or zoom knob
on the projector.
sired size using the focus ring or zoom knob
on the projector.
1
Adjust the focus by rotating the
focus ring.
focus ring.
2
Adjust zooming by moving the
zoom knob.
zoom knob.
-22
Setup
Zoom
in
Zoo
m o
ut
Zoom knob
Focus ring
Focus ring
Zoom knob
Connections and Setup
-23
90
°
90
°
Example of standard setup
Setting up the Screen
Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image.
Note
• The projector lens should be centered in the middle of the screen. If the horizontal line passing through the
lens center is not perpendicular to the screen, the image will be distorted, making viewing difficult.
• For an optimal image, position the screen so that it is not in direct sunlight or room light. Light falling directly
on the screen washes out the colors, making viewing difficult. Close the curtains and dim the lights when
setting up the screen in a sunny or bright room.
setting up the screen in a sunny or bright room.
• A polarizing screen cannot be used with this projector.
Standard Setup (Front Projection)
■ Place the projector at the required distance from
the screen according to the desired picture size.
(See page
(See page
24
.)
Side View
Top View
•
The distance from the screen to the projector
may vary depending on the size of the screen.
may vary depending on the size of the screen.
P.24
•
The default setting can be used, when placing the
projector in front of the screen. If the projected im-
age is reversed or inverted, readjust the setting to
“Front” in the “PRJ Mode” menu.
projector in front of the screen. If the projected im-
age is reversed or inverted, readjust the setting to
“Front” in the “PRJ Mode” menu.
P.50
•
Place the projector so that an imaginary horizontal
line that passes through the center of the lens is
perpendicular to the screen.
line that passes through the center of the lens is
perpendicular to the screen.
Audience
-24
STRETCH Mode (16:9)
Picture (Screen) size
Projection distance (L)
Distance from the lens center
Diag. (
χ)
Width
Height
Maximum (L1)
Minimum (L2)
to the bottom of the image (H)
250" (635 cm) 218" (553 cm) 123" (311 cm)
35' 1" (10.7 m)
29' 2"
(8.9 m)
–4
33
/
64
" (–11.5 cm)
225" (572 cm) 196" (498 cm) 110" (280 cm)
31'10"
(9.7 m)
26' 3"
(8.0 m)
–4
1
/
16
" (–10.3 cm)
200" (508 cm) 174" (443 cm)
98" (249 cm)
28' 3"
(8.6 m)
23' 3"
(7.1 m)
–3
39
/
64
"
(–9.2 cm)
150" (381 cm) 131" (332 cm)
74" (187 cm)
21'
(6.4 m)
17' 5"
(5.3 m)
–2
45
/
64
"
(–6.9 cm)
133" (338 cm) 116" (294 cm)
65" (166 cm)
18' 8"
(5.7 m)
15' 5"
(4.7 m)
–2
13
/
32
"
(–6.1 cm)
106" (269 cm) 92" (235 cm)
52" (132 cm)
14' 9"
(4.5 m)
12' 6"
(3.8 m)
–1
59
/
64
"
(–4.9 cm)
100" (254 cm) 87" (221cm)
49" (125 cm)
14' 1"
(4.3 m)
11' 6"
(3.5 m)
–1
13
/
16
"
(–4.6 cm)
92" (234 cm) 80" (204 cm)
45" (115 cm)
12'10"
(3.9 m)
10' 10"
(3.3 m)
–1
21
/
32
"
(–4.2 cm)
84" (213 cm) 73" (186 cm)
41" (105 cm)
11'10"
(3.6 m)
9' 10"
(3.0 m)
–1
33
/
64
"
(–3.9 cm)
72" (183 cm) 63" (159 cm)
35" (90 cm)
10' 2"
(3.1 m)
8' 2"
(2.5 m)
–1
19
/
64
"
(–3.3 cm)
60" (152 cm) 52" (133 cm)
29" (75 cm)
8' 2"
(2.5 m)
6' 11"
(2.1 m)
–1
5
/
64
"
(–2.8 cm)
40" (102 cm) 35" (89 cm)
20" (50 cm)
5' 7"
(1.7 m)
4' 7"
(1.4 m)
–
23
/
32
"
(–1.8 cm)
Note
• There may be an error of ± 3% in the above values.
• Values with a minus (–) sign indicate the distance from the lens center below the bottom of the image.
The formula for picture size and
projection distance
χ: Picture size (diag.) (in)
projection distance
χ: Picture size (diag.) (in)
[Feet/inches]
L1 (ft) = (0.0396χ – 0.0546) / 0.3048
L2 (ft) = (0.0330χ – 0.0546) / 0.3048
H (in) = 0.0606χ
L2 (ft) = (0.0330χ – 0.0546) / 0.3048
H (in) = 0.0606χ
[m/cm]
L1 (m) = 0.0396χ – 0.0546
L2 (m) = 0.0330χ – 0.0546
H (cm) = 0.0606χ
L2 (m) = 0.0330χ – 0.0546
H (cm) = 0.0606χ
× 2.54
The formula for picture size and
projection distance
χ: Picture size (diag.) (in)
projection distance
χ: Picture size (diag.) (in)
[Feet/inches]
L1 (ft) = (0.04314χ – 0.0546) / 0.3048
L2 (ft) = (0.03595χ – 0.0546) / 0.3048
H (in) = – 0.01807χ
L2 (ft) = (0.03595χ – 0.0546) / 0.3048
H (in) = – 0.01807χ
[m/cm]
L1 (m) = 0.04314χ – 0.0546
L2 (m) = 0.03595χ – 0.0546
H (cm) = – 0.01807χ
L2 (m) = 0.03595χ – 0.0546
H (cm) = – 0.01807χ
× 2.54
NORMAL Mode (4:3)
Picture (Screen) size
Projection distance (L)
Distance from the lens center
Diag. (
χ)
Width
Height
Maximum (L1)
Minimum (L2)
to the bottom of the image (H)
300" (762 cm) 240" (610 cm) 180" (457 cm)
38' 9" (11.8 m)
32' 2"
(9.8 m)
18
3
/
16
" (46.2 cm)
250" (635 cm) 200" (508 cm) 150" (381 cm)
32' 2"
(9.8 m)
26'11" (8.2 m)
15
5
/
32
" (38.5 cm)
200" (508 cm) 160" (406 cm) 120" (305 cm)
25'11"
(7.9 m)
21' 4"
(6.5 m)
12
1
/
8
" (30.8 cm)
150" (381 cm) 120" (305 cm)
90" (229 cm)
19' 4"
(5.9 m)
16' 1"
(4.9 m)
9
3
/
32
" (23.1 cm)
100" (254 cm) 80" (203 cm)
60" (152 cm)
12'10"
(3.9 m)
10' 6"
(3.2 m)
6
1
/
16
" (15.4 cm)
84" (213 cm) 67" (170 cm)
50" (128 cm)
10'10"
(3.3 m)
8'10" (2.7 m)
5
3
/
32
" (12.9 cm)
72" (183 cm) 58" (147 cm)
43" (110 cm)
9' 2"
(2.8 m)
7' 7"
(2.3 m)
4
23
/
64
" (11.1 cm)
60" (152 cm) 48" (122 cm)
36" (91 cm)
7' 7"
(2.3 m)
6' 3"
(1.9 m)
3
41
/
64
"
(9.2 cm)
40" (102 cm) 32" (81 cm)
24" (61 cm)
4'11"
(1.5 m)
4' 3"
(1.3 m)
2
27
/
64
"
(6.2 cm)
Setup
H
Screen
L:Projection distance
Lens center
Base line:
Horizontal line passing through the lens center
Horizontal line passing through the lens center
Screen Size and Projection Distance
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