Hitachi CPX960WA User Manual page 24

Connection to the RGB signal terminal (continued)
4. Initial set signals
The following signals are used for the initial settings.
The signal timing of some computer models may be different. In such case, refer to pages 17 and 18 and adjust
the V.POSIT and H.POSIT of the menu.
DATA
HSYNC
Horizontal signal timing (µs)
Computer/Signal
a
VGA-1(85Hz) 2.0
VGA-2(85Hz) 2.0
PC-9800 3.0
TEXT 2.0
VGA-3 3.8
Mac 13"mode 2.1
VGA-3(72Hz) 1.3
VGA-3(75Hz) 2.0
VGA-3(85Hz) 1.6
SVGA(56Hz) 2.0
SVGA(60Hz) 3.2
DATA
VSYNC
Vertical signal timimg (lines)
Computer/Signal
a
VGA-1 (85Hz) 3
VGA-2 (85Hz) 3
PC-9800 8
TEXT 3
VGA-3 2
Mac 13"mode 3
VGA-3 (72Hz) 3
VGA-3 (75Hz) 3
VGA-3 (85Hz) 3
SVGA (56Hz) 2
SVGA (60Hz) 4
24
Back porch b
b
Display interval c
Sync a
a
b c d
3.0 20.3 1.0
3.0 20.3 1.0
3.8 30.4 3.0
3.0 20.3 1.0
1.9 25.4 0.6
3.2 21.2 2.1
3.8 20.3 1.0
3.8 20.3 0.5
2.2 17.8 1.6
3.6 22.2 0.7
2.2 20.0 1.0
Back porch b
b
Display interval c
Sync a
a
b c d
60 350 32
41 400 1
25 400 7
42 480 1
33 480 10
39 480 3
28 480 9
16 480 1
25 480 1
22 600 1
23 600 1
Front porch d
c
Horizontal signal timing (µs)
Computer/Signal
a
SVGA (72Hz) 2.4
SVGA (75Hz) 1.6
SVGA (85Hz) 1.1
Mac 16"mode 1.1
XGA (60Hz) 2.1
XGA (70Hz) 1.8
XGA (75Hz) 1.2
SXGA (1152 X 864, 75Hz) 1.2
SXGA (1280 X 960, 60Hz) 1.0
SXGA (1280 X 1024, 60Hz) 1.0
SXGA (1280 X 1024, 75Hz) 1.1
Front porch d
c
Vertical signal timimg (lines)
Computer/Signal
a
SVGA (72Hz) 6
SVGA (75Hz) 3
SVGA (85Hz) 3
Mac 16"mode 3
XGA (60Hz) 6
XGA (70Hz) 6
XGA (75Hz) 3
SXGA (1152 X 864, 75Hz) 3
SXGA (1280 X 960, 60Hz) 3
SXGA (1280 X 1024, 60Hz) 3
SXGA (1280 X 1024, 75Hz) 3
d
b c d
1.3 16.0 1.1
3.2 16.2 0.3
2.7 14.2 0.6
3.9 14.5 0.6
2.5 15.8 0.4
1.9 13.7 0.3
2.2 13.0 0.2
2.4 10.7 0.6
2.9 11.9 0.9
2.9 11.9 0.9
1.8 9.5 0.1
d
b c d
23 600 37
21 600 1
27 600 1
39 624 1
29 768 3
29 768 3
28 768 1
32 864 1
36 960 1
38 1024 1
38 1024 1