Hitachi ed-x22 User Manual page 59

Initial set signals
Initial set signals
The following signals are used for the initial settings. The signal timing of some
PC models may be different. In such case, adjust the items V POSITION and H
POSITION in the IMAGE menu.
Back porch (B)
Data
H. Sync.
Sync (A)
PC/Signal
TEXT
VGA (60Hz)
VGA (72Hz)
VGA (75Hz)
VGA (85Hz)
SVGA (56Hz)
SVGA (60Hz)
SVGA (72Hz)
SVGA (75Hz)
SVGA (85Hz)
Mac 16" mode
XGA (60Hz)
XGA (70Hz)
XGA (75Hz)
XGA (85Hz)
1152 x 864
(75Hz)
1280 x 960
(60Hz)
SXGA (60Hz)
SXGA (75Hz)
SXGA (85Hz)
UXGA (60Hz)
W-XGA (60Hz)
SXGA+ (60Hz)
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Front porch (D)
Display interval (C)
(A) (B) (C)
2.0 3.0 20.3
3.8 1.9 25.4
1.3 4.1 20.3
2.0 3.8 20.3
1.6 2.2 17.8
2.0 3.6 22.2
3.2 2.2 20.0
2.4 1.3 16.0
1.6 3.2 16.2
1.1 2.7 14.2
1.1 3.9 14.5
2.1 2.5 15.8
1.8 1.9 13.7
1.2 2.2 13.0
1.0 2.2 10.8
1.2 2.4 10.7
1.0 2.9 11.9
1.0 2.3 11.9
1.1 1.8 9.5
1.0 1.4 8.1
1.2 1.9 9.9
1.7 2.5 16.0
1.2 2.0 11.4
Back porch (b)
Data
V. Sync.
Sync (a)
PC/Signal
(D)
1.0 TEXT
0.6 VGA (60Hz)
0.8 VGA (72Hz)
0.5 VGA (75Hz)
1.6 VGA (85Hz)
0.7 SVGA (56Hz)
1.0 SVGA (60Hz)
1.1 SVGA (72Hz)
0.3 SVGA (75Hz)
0.6 SVGA (85Hz)
0.6 Mac 16" mode
0.4 XGA (60Hz)
0.3 XGA (70Hz)
0.2 XGA (75Hz)
0.5 XGA (85Hz)
1152 x 864
0.6
(75Hz)
1280 x 960
0.9
(60Hz)
0.4 SXGA(60Hz)
0.1 SXGA (75Hz)
0.4 SXGA (85Hz)
0.4 UXGA (60Hz)
0.8 W-XGA (60Hz)
0.7 SXGA+ (60Hz)
Front porch (d)
Display interval (c)
Vertical signal timing (lines)
(a) (b) (c)
3 42 400
2 33 480
3 28 480
3 16 480
3 25 480
2 22 600
4 23 600
6 23 600
3 21 600
3 27 600
3 39 624
6 29 768
6 29 768
3 28 768
3 36 768
3 32 864
3 36 960
3 38 1024
3 38 1024
3 44 1024
3 46 1200
3 23 768
3 33 1050
(d)
1
10
9
1
1
1
1
37
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1