Liesegang E.MOTION 4100 Guide Rapide page 6

WXGA DLP Front Projector Quick Guide
Setting Up the Screen
Position the projector perpendicular to the screen with all
feet flat and level to achieve an optimal image.
Notes:
• The projector lens should be centered on the screen. If 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 sun-
light 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.
• 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.
Side View
90
Top View
90
• The distance from the screen to the projector may vary
depending on the size of the screen.
• The default setting can be used, when placing the projector in
front of the screen. If the projected image is reversed or
inverted, readjust the setting to "Front" for "PRJ Mode" in the
"Options" menu.
• Place the projector so that an imaginary horizontal line that
passes through the center of the lens is perpendicular to the
screen.
Notes
3 3
H H
2D Lens Shift Ability:
40 40
23
V
H H
40
V V
1 1
V V
2 2
1 1
1
H H
V
2 2
2
Screen Size and Projection Distance
Using a wide screen (16:9)
When projecting a 16:9 pic-
ture on the whole area of a
16:9 screen.
16
: Picture area
Audience
Using a normal screen (4:3)
When projecting a 16:9 pic-
ture to the full horizontal
width of a 4:3 screen.
4
: Screen area
: Picture area
• The vertical display
(Biggest) is ±1/2
screen. (+115%,-100%)
• The horizontal display
(Biggest) is ±23/40
screen. (±15%)
• It is recommended that
images be projected on
to the dashed line
octagonal area for fine
image quality.]
• There is a tolerance of
±3% in the formula
above.
Screen Size (16:9)
Diagonal Wide
300" (762 cm) 261" (663 cm) 147" (373 cm) 37'2" (11.3 m) 29'8" (9.0 m) 0" (0 cm) -12'3" (-374 cm)
250" (635 cm) 218" (554 cm) 123" (312 cm)
200" (508 cm) 174" (442 cm) 98" (249 cm)
150" (381 cm) 131" (333 cm) 74" (188 cm)
133" (338 cm) 116" (295 cm) 65" (165 cm)
9
106" (269 cm) 92" (234 cm) 52" (132 cm)
100" (254 cm) 87" (221 cm) 49" (125 cm)
92" (234 cm) 80" (203 cm) 45" (114 cm)
84" (213 cm) 73" (185 cm) 41" (104 cm)
72" 183 cm) 63" (160 cm) 35" (89 cm)
60" (152 cm) 52" (132 cm) 29" (74 cm)
40" (102 cm) 35" (89 cm) 20" (51 cm)
The formula for screen size and projection distance
y1 (max)=0.037767459x
y2 (min)=0.0301077047x
z1 (Upper) = 0
z2 (lower)=1.245216x
Notes:
• There is a tolerance of ±3% in the formula above.
• Values with a minus (–) sign indicate the distance of the lens center below the bottom of the image.
Screen Size (4:3)
Diagonal Wide
250" (635 cm) 200" (508 cm) 150" (381 cm) 28'5" (8.7 m)
200" (508 cm) 160" (406 cm) 120" (305 cm) 22'9" (6.9 m)
150" (381 cm) 120" (305 cm) 90" (229 cm)
133" (338 cm) 106" (270 cm) 80" (203 cm)
106" (269 cm) 85" (215 cm) 64" (162 cm)
3
100" (254 cm) 80" (203 cm) 60" (152 cm)
92" (234 cm) 74" (187 cm) 55" (140 cm)
84" (213 cm) 67" (170 cm) 50" (127cm)
72" (183 cm) 58" (147 cm) 43" (109 cm)
60" (152 cm) 48" (122 cm) 36" (91 cm)
40" (102 cm) 32" (81 cm) 24" (61 cm)
The formula for screen size and projection distance
y1 (Max.) = 0.03466592x
y2 (Min.) = 0.0276352x
z1 (Upper) = 0
z2 (Lower) = 1.143x
Notes:
• There is a tolerance of ±3% in the formula above.
• Values with a minus (-) sign indicate the distance of the lens center below the bottom of the image.
5
Projection Distance center to the lower edge
Hight Max Min
31' (9.4 m) 24'8" (7.5 m) 0" (0 cm) -10'3" (-311 cm)
24'9" (7.6 m) 19'9" (6.0 m) 0" (0 cm) -8'2" (-249 cm)
18'7" (5.7 m) 14'10" (4.5 m) 0" (0 cm) -6'2" (-187 cm)
16'6" (5.0 m) 13'2" (4.0 m) 0" (0 cm) -5'5" (-166 cm)
13'2" (4.0 m) 10'6" (3.2 m) 0" (0 cm) -4'4" (-132 cm)
12'5" (3.8 m) 9'11" (3.0 m) 0" (0 cm) -4'1" (-125 cm)
11'5" (3.5 m) 9'1" (2.8 m) 0" (0 cm) -3'9" (-115 cm)
10'5" (3.2 m) 8'4" (2.5 m) 0" (0 cm) -3'5" (-105 cm)
8'11" (2.7 m) 7'1" (2.2 m) 0" (0 cm) -2'11" (-90 cm)
7'5" (2.3 m) 5'11" (1.8 m) 0" (0 cm)
4'11" (1.5 m) 3'11" (1.2 m) 0" (0 cm)
x: Screen size (diag.) (meter)
y: Projection distance (feet)
z: Distance from the lens center to the lower edge of the
image (centimeter)
Distance from Lens center
Projection Distance
Hight Max Min
22'8" (6.9 m)
18'2" (5.5 m)
17'1" (5.2 m) 13'7" (4.1 m)
15'2" (4.6 m) 12'1" (3.7 m)
12'1" (3.7 m) 9'7" (2.9 m)
11'4" (3.5 m) 9'1" (2.8 m)
10'6" (3.2 m) 8'4" (2.5 m)
9'7" (2.9 m) 7'7" (2.3 m)
8'2" (2.5 m) 6'6" (2.0 m)
6'10" (2.1 m) 5'5" (1.7 m)
4'7" (1.4 m) 3'8" (1.1 m)
x: Screen size (diag.) (meter)
y: Projection distance (feet)
z: Distance from the lens center to the lower edge of the
image (centimeter)
Distance from Lens
of the image
upper lower
-2'5" (-75 cm)
-1'8" (-50 cm)
to the lower edge of the
image
upper lower
0" (0 cm) -9'5" (-286 cm)
0" (0 cm) -7'6" (-229 cm)
0" (0 cm) -5'8" (-171 cm)
0" (0 cm) -5'0" (-152 cm)
0" (0 cm) -4'0" (-121 cm)
0" (0 cm) -3'9" (-114 cm)
0" (0 cm) -3'5" (-105 cm)
0" (0 cm) -3'2" (-96 cm)
0" (0 cm) -2'8" (-82 cm)
0" (0 cm) -2'3" (-69 cm)
0" (0 cm) -1'6" (-46 cm)