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TECHNICAL
A–2
t 3M 1997
3M
Multimedia Projector MP8660
A–2. S-Video Input Signal Terminal
The following illustration (Figure 10-1) identifies the terminal connections for the Mini DIN4-pin.
Luminance
Signal
Chrominance
Signal
Ground
Ground
Figure 10-1. S-Video Input (Mini DIN4-pin)
Video input signal terminals are detected by the MP8660 in the following order of priority:
D S-video input terminal
D RCA jack input terminal
A–3. Projector-to-Screen Distances
DISTANCE
T
O
SCREEN
MINIMUM IMAGE
MAXIMUM IMAGE
Image Height From
Center of Lens
Diagonal Width Height
(H)
Diagonal Width Height
(H)
Minimum
Image (A)
Maximum
Image (A)
152 cm
(5 ft.)
76 cm
(30 in.)
61 cm
(24 in.)
46 cm
(18 in.)
121 cm
(47.5 in.)
97 cm
(38 in.)
72 cm
(28.5 in.)
37 cm
(14.6 in.)
58 cm
(22.8 in.)
229 cm
(7.5 ft.)
11
1 cm
(43.8 in.)
89 cm
(35 in.)
67 cm
(26.3 in.)
176 cm
(69.4 in.)
141 cm
(55.5 in.)
106 cm
(41.6 in.)
54 cm
(21.3 in.)
85 cm
(33.5 in.)
314 cm
(10.3 ft.)
152 cm
(60.0 in.)
122 cm
(48 in.)
91 cm
(36 in.)
238 cm
(93.8 in.)
191 cm
(75 in.)
143 cm
(56.3 in.)
73 cm
(28.7 in.)
114 cm
(44.9 in.)
381 cm
(12.5 ft.)
183 cm
(71.9 in.)
146 cm
(57.5 in.)
110 cm
(43.1 in.)
289 cm
(1
13.8 in.)
231 cm
(91 in.)
173 cm
(68.3 in.)
88 cm
(34.6 in.)
139 cm
(54.7 in.)
457 cm
(15 ft.)
219 cm
(86.3 in.)
175 cm
(69 in.)
131 cm
(51.8 in.)
343 cm
(135 in.)
274 cm
(108 in.)
206 cm
(81 in.)
105 cm
(41.3 in.)
165 cm
(65 in.)
564 cm
(18.5 ft.)
271 cm
(106.9 in.)
217 cm
(85.5 in.)
163 cm
(64.1 in.)
424 cm
(166.9 in.)
339 cm
(133.5 in.)
254 cm
(100.1 in.)
130 cm
(51.2 in.)
203 cm
(79.9 in.)
610 cm
(20 ft.)
291 cm
(1
14.4 in.)
232 cm
(91.5 in.)
174 cm
(68.6 in.)
454 cm
(178.8 in.)
363 cm
(143 in.)
272 cm
(107.3 in.)
139 cm
(54.7 in.)
218 cm
(85.8 in.)
Relationship of heights H (image height) and A (height measured from center of lens) is: A= 0.8 x H
H
A
Figure 10-2. Measuring Image Height