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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 IMAGE Menu.
Back porch (B)
Data
H. Sync.
Sync (A)
Horizontal signal timing (μs)
computer
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)
1280 x 800
(60Hz)
2
Front porch (D)
Active time (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
1.6
2.4
15.3
Back porch (b)
Data
V. Sync.
Sync (a)
computer
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)
1280 x 800
0.8
(60Hz)
Front porch (d)
Active time (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
24
800
(d)
1
10
9
1
1
1
1
37
1
1
1
3
3
1
1
1
1
1
1
1
1
1
1
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