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Setup & Connections
Adjusting the Projection Distance
Position the projector perpendicular to the screen with all feet flat and leveled to achieve an optimal image.
Move the projector forward or backward if the edges of the image are distorted.
• The projector lens should be centred in the middle of the screen. If the lens centre 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 colours,
making viewing difficult. Close the curtains and dim the lights when setting up the screen in a sunny or bright room.
• A polarising 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 screen size. (See the
tables below.) The figures in the tables are based
upon projecting an image so that it occupies the
entire screen.
The formula for screen size and projection distance
• There is an error of ±3% in the formula above.
• Values with a minus (–) sign indicate the distance of the lens centre below the bottom of the
screen.
The formula for screen size and projection distance
• There is an error of ±3% in the formula above.
• Values with a minus (–) sign indicate the distance of the lens centre below the bottom of the screen.
When using a wide
screen (16:9)
In case of displaying the
16:9 picture on the whole
of the 16:9 screen.
y
1
(Max.) = (0.05058x – 0.0447) × 3.28
y
2
(Min.) = (0.03734x – 0.0447) × 3.28
z
1
(Upper) = 0
z
2
(Lower) = –0.45x
Diag. (x)
762 cm (300")
635 cm (250")
508 cm (200")
381 cm (150")
338 cm (133")
269 cm (106")
254 cm (100")
234 cm (92")
213 cm (84")
183 cm (72")
152 cm (60")
102 cm (40")
Width
663 cm (261")
554 cm (218")
442 cm (174")
333 cm (131")
295 cm (116")
234 cm (92")
221 cm (87")
203 cm (80")
185 cm (73")
160 cm (63")
132 cm (52")
89 cm (35")
Height
373 cm (147")
312 cm (123")
249 cm (98")
188 cm (74")
165 cm (65")
132 cm (52")
125 cm (49")
114 cm (45")
104 cm (41")
89 cm (35")
74 cm (29")
51 cm (20")
Maximum (y
1
)
16.5 m (54'1")
13.7 m (45'1")
11.0 m (36')
8.2 m (26'12")
7.3 m (23'11")
5.8 m (18'11")
5.5 m (17'11")
5.0 m (16'5")
4.6 m (15')
3.9 m (12'10")
3.3 m (10'8")
2.2 m (7'1")
Minimum (y
2
)
12.2 m (39'11")
10.1 m (33'3")
8.1 m (26'7")
6.1 m (19'11")
5.4 m (17'7")
4.3 m (13'11")
4.0 m (13'2")
3.7 m (12'1")
3.4 m (11'1")
2.9 m (9'6")
2.4 m (7'10")
1.6 m (5'2")
Upper (z
1
)
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
Screen size (16:9) Projection Distance (y)
Distance from the lens centre to
the lower edge of the image (z)
Lower (z
2
)
–374 cm (–12'3")
–311 cm (–10'3")
–249 cm (–8'2")
–187 cm (–6'2")
–166 cm (–5'5")
–131 cm (–4'4")
–125 cm (–4'1")
–114 cm (–3'9")
–105 cm (–3'5")
–90 cm (–2'11")
–75 cm (–2'5")
–50 cm (–1'8")
x : Screen size (diag.)
y : Projection distance
z : Distance from the lens centre to the lower
edge of the screen
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.
y
1
(Max.) = (0.05510x – 0.04593) × 3.28
y
2
(Min.) = (0.04068x – 0.04369) × 3.28
z
1
(Upper) = 0
z
2
(Lower) = –0.4904x
Diag. (x)
635 cm (250")
508 cm (200")
381 cm (150")
254 cm (100")
213 cm (84")
183 cm (72")
152 cm (60")
Width
508 cm (200")
406 cm (160")
305 cm (120")
203 cm (80")
170 cm (67")
147 cm (58")
122 cm (48")
Height
381 cm (150")
305 cm (120")
229 cm (90")
152 cm (60")
127 cm (50")
109 cm (43")
91 cm (36")
Maximum (y
1
)
12.6 m (41'4")
10.1 m (33')
7.5 m (24'9")
5.0 m (16'5")
4.2 m (13'9")
3.6 m (11'10")
3.0 m (9'10")
Minimum (y
2
)
9.3 m (30'6")
7.4 m (24'4")
5.6 m (18'3")
3.7 m (12'1")
3.1 m (10'2")
2.6 m (8'8")
2.2 m (7'2")
Upper (z
1
)
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
0 cm (0")
Screen size (4:3) Projection Distance (y)
Distance from the lens centre to
the lower edge of the image (z)
Lower (z
2
)
–286 cm (–12'6")
–229 cm (–10')
–171 cm (–7'6")
–114 cm (–5')
–96 cm (–4'2")
–82 cm (–3'7")
–69 cm (–3')
x : Screen size (diag.)
y : Projection distance
z : Distance from the lens centre to the lower
edge of the screen
z
x
y
3
4
: Screen area
: Picture area
9
16
: Picture area