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Example of computer signal
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, adjust the items V POSITION
and H POSITION in the IMAGE menu.
Back porch (B)
Display interval (C)
Display interval (C)
Data
Data
Data
Data
Data
Data
Data
Data
H. Sync.
H. Sync.
H. Sync.
H. Sync.
H. Sync.
H. Sync.
Sync (A)
Horizontal signal timing (μs)
Computer/
Signal
(A)
(A)
(A)
TEXT
2.0
VGA (60Hz)
3.8
VGA (72Hz)
1.3
VGA (75Hz)
2.0
VGA (85Hz)
1.6
SVGA (56Hz)
2.0
SVGA (60Hz)
3.2
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
XGA (85Hz)
1.0
1152 x 864
1.2
(75Hz)
1280 x 960
1.0
(60Hz)
1280 x 1024
1.0
(60Hz)
1280 x 1024
1.1
(75Hz)
1280 x 1024
1.0
(85Hz)
1600 x 1200
1.2
(60Hz)
58
Front porch (D)
(B)
(B)
(B)
(C)
(C)
(C)
(D)
(D)
(D)
3.0
20.3
1.0
1.9
25.4
0.6
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
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
2.2
10.8
0.5
2.4
10.7
0.6
2.9
11.9
0.9
2.3
11.9
0.4
1.8
9.5
0.2
1.4
8.1
0.4
1.9
9.9
0.4
Back porch (b)
Display interval (c)
Data
Data
Data
Data
Data
Data
Data
Data
V. Sync.
V. Sync.
V. Sync.
V. Sync.
V. Sync.
V. Sync.
Sync (a)
Vertical signal timing (lines)
Computer/
Signal
(a)
(a)
(a)
TEXT
3
VGA (60Hz)
2
VGA (72Hz)
3
VGA (75Hz)
3
VGA (85Hz)
3
SVGA (56Hz)
2
SVGA (60Hz)
4
SVGA (72Hz)
6
SVGA (75Hz)
3
SVGA (85Hz)
3
Mac 16" mode
3
XGA (60Hz)
6
XGA (70Hz)
6
XGA (75Hz)
3
XGA (85Hz)
3
1152 x 864
3
(75Hz)
1280 x 960
3
(60Hz)
1280 x 1024
3
(60Hz)
1280 x 1024
3
(75Hz)
1280 x 1024
3
(85Hz)
1600 x 1200
3
(60Hz)
Front porch (d)
(b)
(b)
(b)
(c)
(c)
(c)
(d)
(d)
(d)
42
400
1
33
480
10
28
480
9
16
480
1
25
480
1
22
600
1
23
600
1
23
600
37
21
600
1
27
600
1
39
624
1
29
768
3
29
768
3
28
768
1
36
768
1
32
864
1
36
960
1
38
1024
1
37
1024
2
44
1024
1
46
1200
1
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