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Figure 9-3. D-sub 15 pin Connector
22
3M 1997
3M Multimedia Projector MP8650
9-5. Computer Video (RGB) Input Terminal
The following illustration (Figure 9-3) shows the terminal connections for the D-sub 15 pin HD connector.
Refer to the table below for a description of the wire to pin connections.
Pin #
Description Pin # Description
1 Image Input (red) 9 Not connected
2 Image Input (green) 10 Ground
3 Image Input (blue) 11 Not connected
4 Not connected 12 Not connected
5 Ground (for sync.) 13 Composite/horizontal
sync signal
6 Ground (red) 14 Vertical sync signal
7 Ground (green) 15 Not connected
8 Ground (blue)
9-6. Computer (RGB) Signal Connection Modes
The MP8650 projector automatically recognizes the following connection modes 1 to 18.
Scan Frequency
Dot Clock
Synchronization Signal*
Connect
Mode
Pixel
Number
Horizontal
(kHz)
Vertical
(Hz)
Dot
Clock
Frequency
(MHz)
Horizontal
width/polarity
Vertical
width/polarity
Computer
A 1 800 x 600 35.16 56.25 36.000 72/ 2/ VESA 56Hz
B 2 800 x 600 37.88 60.32 40.000 128/+ 4/+ VESA 60Hz
C 3 800 x 600 48.08 72.19 50.000 120/+ 6/+ VESA 72Hz
D 4 800 x 600 46.88 75.00 49.500 80/+ 3/+ VESA 75Hz
E 5 832 x 624 49.73 74.55 57.283 64/– 3/– MAC 16 in.
F 6 640 x 480 35.00 66.67 30.240 64/– 3/– MAC 13 in.
G 7 640 x 480 34.98 66.62 31.334 64/– 3/– MAC LC
H 8 640 x 480 37.50 75.00 31.500 64/– 3/– VESA 75Hz
I 9 640 x 480 37.86 72.81 31.500 40/– 3/– VESA 72Hz
J 10 640 x 480 31.47 59.94 25.175 96/– 2/– IBM–VGA
K 11 640 x 400 37.86 85.08 31.500 32/– 3/+ VESA 400
K 12 640 x 350 37.86 85.08 31.500 32/+ 3/– VGA–350
L 13 640 x 400 31.47 70.09 25.175 96/– 2/+ VGA–400
L 14 640 x 350 31.47 70.09 25.175 96/+ 2/– VGA–350
M 15 640 x 400 24.83 56.42 21.053 64/– 8/– PC98–400
N 16 640 x 400 24.37 55.38 21.053 64/– 8/– FMR–400
O** 17 1024 x 768 48.363 60.004 65.000 136/– 6/– VESA 60Hz
P** 18 1024 x 768 56.476 70.069 75.000 136/– 6/– VESA 70Hz
* The synchronization signal widths represent the number of dots (horizontal) and the number of lines
(vertical).
** Compressed mode only.