Hitachi CP-X935E Manual Do Utilizador
21
ENGLISH
4. Initial set signals
The following signals are initially set. The settings may be different depending on the computer type. In
this case, adjust the settings referring to pages 15, 16.
Connection to the RGB signal terminal(continued)
Back porch(b)
Back porch(b)
DATA
HSYNC
DATA
VSYNC
Sync.(a)
Front porch(d)
Active(c)
Sync.(a)
Front porch(d)
Active(c)
Computer/signal
Horizontal Timing (µs)
a
b
c
d
VGA-1 (85Hz)
2.0
3.0
20.3
1.0
VGA-2 (85Hz)
2.0
3.0
20.3
1.0
VGA-3
3.8
1.9
25.4
0.6
Mac 13" mode
2.1
3.2
21.2
2.1
VGA-3 (72Hz)
1.3
3.8
20.3
1.0
VGA-3 (75Hz)
2.0
3.8
20.3
0.5
SVGA (56Hz)
2.0
3.6
22.2
0.7
Computer/signal
Horizontal Timing (µs)
a
b
c
d
SVGA (72Hz)
2.4
1.3
16.0
1.1
SVGA (75Hz)
1.6
3.2
16.2
0.3
SVGA (85Hz)
1.1
2.7
14.2
0.6
Mac 16" mode
1.1
3.9
14.5
0.6
XGA (60Hz)
2.1
2.5
15.8
0.4
XGA (70Hz)
1.8
1.9
13.7
0.3
XGA (75Hz)
1.2
2.2
13.0
0.2
Computer/signal
Vertical Timing (lines)
a
b
c
d
VGA-1 (85Hz)
3
60
350
32
VGA-2 (85Hz)
3
41
400
1
PC-9800
8
25
400
7
TEXT
3
42
480
1
VGA-3
2
33
480
10
Mac 13" mode
3
39
480
3
VGA-3 (72Hz)
3
28
480
9
VGA-3 (75Hz)
3
16
480
1
VGA-3 (85Hz)
3
25
480
1
Computer/signal
Vertical Timing (lines)
a
b
c
d
SVGA (72Hz)
6
23
600
37
SVGA (75Hz)
3
21
600
1
SVGA (85Hz)
3
27
600
1
Mac 16" mode
3
39
624
1
XGA (60Hz)
6
29
768
3
XGA (70Hz)
6
29
768
3
XGA (75Hz)
3
28
768
1
SXGA (1152 X 864, 75Hz)
3
32
864
1
PC-9800
3.0
3.8
30.4
3.0
TEXT
2.0
3.0
20.3
1.0
VGA-3 (85Hz)
1.6
2.2
17.8
1.6
SVGA (60Hz)
3.2
2.2
20.0
1.0
SXGA (1152 X 864, 75Hz)
1.2
2.4
10.7
0.6
SXGA (1280 X 960, 60Hz)
1.0
2.9
11.9
0.9
SXGA (1280 X 1024, 60Hz)
1.0
2.9
11.9
0.9
SXGA (1280 X 1024, 75Hz)
1.1
1.8
9.5
0.1
SVGA (56Hz)
2
22
600
1
SVGA (60Hz)
4
23
600
1
SXGA (1280 X 1024, 75Hz)
3
38
1024
1
SXGA (1280 X 960, 60Hz)
3
36
960
1
SXGA (1280 X 1024, 60Hz)
3
38
1024
1
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