Hitachi CP-X955E Operating Manual page 21

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Connection tothe RGBsignalterminal(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.
Back porch (b) [ _!porch (d)
DATA i=
_1< Active(c) IP|I
= !
HSYNC _ sync.(a)
Horizontal Timing (_s)
Computer/Signal
a b c
VGA-1 3.8 1.9 25.4
PC9800 3.0 3.8 30.4
VGA-2 3.8 1.9 25.4
VESA (85Hz) 1.6 2.2 17.8
VGA-3 3.8 1.9 25.4
Mac 13 inch mode 2.1 3.2 21.2
VESA (72Hz) 1.3 4.1 20.3
VESA (75Hz) 2.0 3.8 20.3
SVGA (56Hz) 2.0 3.6 22.2
SVGA (60Hz) 3.2 2.2 20.0
SVGA (72Hz) 2.4 1.3 16.0
ComputerlSignal
d
0.6 SVGA (75Hz)
3.0 SVGA (85Hz)
0.6 Mac 16 inch mode
1.6 XGA VESA (60Hz)
0.6 XGA VESA (70Hz)
2.1 XGA VESA (75Hz)
0.8 VESA (75Hz)
0.5 VESA (60Hz)
0.7 SXGA VESA (60Hz)
1.0 SXGA VESA (75Hz)
1.1
HorizontalTiming(ps)
a b c d
1.6 3.3 16.3 0.3
1.1 2.7 14.2 0.6
1.1 3.9 14.5 0.6
2.1 2.5 15.8 0.4
1.8 1.9 13.7 0.3
1.2 2.2 13.0 0.2
1.2 2.4 10.7 0.6
1.0 2.9 11.9 0.9
1.0 2.3 11.9 0.4
1.1 1.8 9.5 0.1
÷
DATA =
VSYNC
i
Sync. (a)
Vertical Timing (lines)
Computer/Signal
a b c d
VGA-1 2 59 350 38
PC9800 8 25 400 7
VGA-2 2 34 400 13
VESA (85Hz) 3 25 480 1
VGA-3 2 33 480 10
Mac 13 inch mode 3 39 480 3
VESA (72Hz) 3 28 480 9
VESA (75Hz) 3 16 480 1
SVGA (56Hz) 2 22 600 1
SVGA (60Hz) 4 23 600 1
SVGA (72Hz) 6 23 600 37
Active (c)
FronI porch (d)
ComputerlSignal
d
SVGA (75Hz) 1
SVGA (85Hz) 1
Mac 16 inch mode 1
XGA VESA (43Hz) 0
XGA VESA (60Hz) 3
XGA VESA (70Hz) 3
XGA VESA (75Hz) 1
VESA (75Hz) 1
VESA (60Hz) 1
SXGA VESA (60Hz) 1
SXGA VESA (75Hz) 1
Vertical Timing (lines)
a b c
3 21 600
3 27 600
3 39 624
4 20 768
6 29 768
6 29 768
3 28 768
3 32 864
3 36 960
3 38 1024
3 38 1024
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