9-5. Computer Video (RGB) Input Terminal
The following illustration (Figure
Pin #
1
2
3
4
5
6
7
8
Description
Image Input (red)
Image Input (green)
Image Input (blue)
Not connected
Ground (for sync.)
Ground (red)
Ground (green)
Ground (blue)
Pin #
9
10
11
12
13
14
15
Description
Not connected
Ground
Not connected
Not connected
Composite/horizontal sync signal
Vertical sync signal
Not connected
1
10 | 6 |
1511
Figure 9-3. D-sub 15 pin Connector
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
A1
B2
C3
D4
E5
F6
G7
H8
I9
J10
K11
K12
L13
L14
M15
N16 O** 17 P** 18
Pixel
Number
800 x 600
800 x 600
800 x 600
800 x 600
832 x 624
640 x 480
640 x 480
640 x 480
640 x 480
640 x 480
640 x 400
640 x 350
640 x 400
640 x 350
640 x 400
640 x 400
1024 x 768
1024 x 768
Horizontal | Vertical |
(kHz) | (Hz) |
35.1656.25
37.8860.32
48.0872.19
46.8875.00
49.7374.55
35.0066.67
34.9866.62
37.5075.00
37.8672.81
31.4759.94
37.8685.08
37.8685.08
31.4770.09
31.4770.09
24.8356.42
24.3755.38
48.363 60.004
56.476 70.069
Frequency (MHz)
36.000
40.000
50.000
49.500
57.283
30.240
31.334
31.500
31.500
25.175
31.500
31.500
25.175
25.175
21.053
21.053
65.000
75.000
Horizontal
width/polarity
72/
128/+
120/+
80/+
64/±
64/±
64/±
64/±
40/±
96/±
32/±
32/+
96/±
96/+
64/±
64/±
136/±
136/±
Vertical width/polarity
2/
4/+
6/+
3/+
3/±
3/±
3/±
3/±
3/±
2/±
3/+
3/±
2/+
2/±
8/±
8/±
6/±
6/±
Computer
VESA 56Hz
VESA 60Hz
VESA 72Hz
VESA 75Hz
MAC 16 in.
MAC 13 in.
MAC LC
VESA 75Hz
VESA 72Hz
IBM±VGA
VESA 400
VGA±350
VGA±400
VGA±350
PC98±400
FMR±400
VESA 60Hz
VESA 70Hz
*The synchronization signal widths represent the number of dots (horizontal) and the number of lines (vertical).
**Compressed mode only.
22 | | Multimedia Projector MP8650 | 3M 1997 |
3M |
|
