Hitachi CP-X955W Operating Manual page 21

Connection to the RGB signal terminal (continued)
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 14, 15.
Mac 13 inch mode
Mac 13 inch mode
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Back porch (b)
DATA
HSYNC
Sync. (a)
Horizontal Timing (µs)
Computer/Signal
a
b
3.8
VGA-1 1.9
PC9800 3.0
3.8
3.8
VGA-2 1.9
VESA (85Hz) 1.6
2.2
3.8
VGA-3
1.9
2.1
3.2
VESA (72Hz) 1.3
4.1
2.0
VESA (75Hz) 3.8
2.0
SVGA (56Hz) 3.6
3.2
SVGA (60Hz)
2.2
2.4
SVGA (72Hz) 1.3
Back porch (b)
DATA
VSYNC
Sync. (a)
Vertical Timing (lines)
Computer/Signal
a
b
2
VGA-1
59
PC9800 8
25
2
VGA-2
34
3
VESA (85Hz) 25
VGA-3 2
33
3
39
3
VESA (72Hz) 28
3
VESA (75Hz)
16
2
SVGA (56Hz) 22
4
SVGA (60Hz)
23
6
SVGA (72Hz) 23
manuals search engine
Active (c)
Computer/Signal
c
d
25.4
0.6 SVGA (75Hz)
30.4 SVGA (85Hz)
3.0
25.4 0.6 Mac 16 inch mode
17.8 XGA VESA (60Hz)
1.6
25.4 XGA VESA (70Hz)
0.6
21.2
2.1 XGA VESA (75Hz)
20.3 VESA (75Hz)
0.8
20.3 0.5 VESA (60Hz)
22.2
0.7 SXGA VESA (60Hz)
20.0 SXGA VESA (75Hz)
1.0
16.0
1.1
Active (c)
Computer/Signal
c
d
350 SVGA (75Hz)
38
400 SVGA (85Hz)
7
400 Mac 16 inch mode
13
480
1 XGA VESA (43Hz)
480 XGA VESA (60Hz)
10
480 3 XGA VESA (70Hz)
480
9 XGA VESA (75Hz)
480 1 VESA (75Hz)
600
1 VESA (60Hz)
600 SXGA VESA (60Hz)
1
600
37 SXGA VESA (75Hz)
Front porch (d)
Horizontal Timing (µs)
a
c
b d
1.6 16.3
3.3 0.3
1.1 14.2
2.7 0.6
1.1
3.9 14.5 0.6
2.1 15.8
2.5 0.4
1.8
13.7
1.9 0.3
1.2 13.0
2.2 0.2
1.2 10.7
2.4 0.6
1.0
2.9 11.9 0.9
1.0 11.9
2.3 0.4
1.1
9.5
1.8 0.1
Front porch (d)
Vertical Timing (lines)
a c
b d
3
600
21 1
3 600
27 1
3
624
39 1
4 768
20 0
6 768
29 3
6
29 768 3
3 768
28 1
3
864
32 1
3 960
36 1
3
1024
38 1
3 1024
38 1
21