Supported timing – Acer AL1912 User Manual
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Supported Timing
TIMING
FH(KHZ) SYNC
TOTAL ACTIVE
SYNC
FRONT
BACK
PIXEL
FV(HZ) POLARITY (DOT/LINE) (DOT/LINE)
WIDTH
PORCH
PORCH FOREQ.(MHZ)
(DOT/LINE)
(DOT/LINE)
(DOT/LINE)
640x350 31.469
+
800
640
96
16
48
25.175
VGA-350 70.087
–
449
350 2 37 60
640x400 24.83
–
848
640
64
64
80
21.05
NEC PC9801
56.42
–
440
400
8
7
25
640x400 31.469
–
800
640
96
16
48
25.175
VGA-GRAPH 70.087 +
449 400
2
12
35
640x400 31.5
–
800
640
64
16
80
25.197
NEC PC9821
70.15
–
449
400
2
13
34
640X480 31.469
-
800
640
96 16 48
25.175
VESA-PAL 50.030
- 629 480 2 62 85
640x480 31.469
–
800
640
96
16
48
25.175
VGA-480 59.94
–
525
480
2 10
33
640x480 35.00
–
864
640
64
64
96
30.24
APPLE MAC-480
66.67
–
525
480
3
3
39
640x480 37.861
–
832
640
40
16
120
31.5
VESA-480-72Hz 72.809
–
520
480
3
1
20
640x480 37.5
–
840
640
64
16
120
31.5
VESA-480-75Hz 75
–
500
480
3
1
16
720x400 31.469
–
900
720
108
18
54
28.322
VGA-400-TEXT 70.087
+
449
400
2
12
35
832x624 49.725
–
1152
832
64
32
224
57.2832
APPLE MAC-800
74.55
–
667
624
3
1
39
800x600 35.156
+
1024
800
72
24
128 36
SVGA 56.25
+
625
600
2
1
22
800x600 37.879
+
1056
800
128
40
88 40
VESA-600-60Hz 60.317
+
628
600
4
1
23
800x600 48.077
+
1040
800
120
56
64 50
VESA-600-72Hz 72.188
+
666
600
6
37
23
800x600 46.875
+
1056
800
80
16
160
49.5
VESA-600-75Hz 75
+
625
600
3
1
21
1024x768 48.363
–
1344
1024
136 24 160 65
XGA 60.004
–
806
768
6
3
29
1024x768 53.964
+
1328
1024
176 16 112
71.664
COMPAQ-XGA 66.132 +
816
768
4
8
36
1024x768 56.476
–
1328
1024
136 24 144 75
VESA-768-70Hz 70.069
–
806
768
6
3
29
1024x768 60.023
+
1312
1024
96 16 176 78.75
VESA-768-75Hz 75.029
+
800
768
3
1
28
1024x768 60.24
–
1328
1024
96 32
176 80
APPLE MAC-768
75.02
–
803
768
3
3
29
1152x864 54.054
+
1480
1152
96 40 192 80
(60Hz) 59.270
+
912
864
3
13
32
1152x864 63.851
+
1480
1152
96 32 200
94.499
(70Hz) 70.012
+
912
864
3
1
44
1152x864 67.50
+
1600
1152
128
64
256
108.00
(75Hz) 75.00
+
900
864
2
2
32
1280x960 60.00
+
1800
1280
112 96
312
108.00
(60Hz) 60.00
+
1000
960
3
1
36
1280x960 70.00
+
1800
1280
112 96
312
126.00
(70Hz) 70.00
+
1000
960
3
1
36
1280x960 75.00
+
1800
1280
112 96
312
135.00
(75Hz) 75.00
+
1000
960
3
1
36
1280x1024 64
+
1688
1280
112
48
248 108
VESA-1024-60Hz 60
+
1066
1024
3
1
38
1280x1024 80
+
1688
1280
144
16
248 135
VESA-1024-75Hz 75
+
1066
1024
3
1
38
Note: Mode 640x350, 640x400 and 720x400 will locate on middle position but cannot be expanded to full screen on
vertical direction.