Acer AT1921 Service Manual page 13

PC Timing Mode
Pixel
Format
1 640*350
2 720*400
3 640*480
4 640*480
5 640*480
6 640*480
7 640*480
8 800*600
9 800*600
10 800*600
11 800*600
12 800*600
13 832*624
14 1024*768
15 1024*768
16 1024*768
17 1280*720
18 1280*720
19 1360*768
20 1360*768
21 1440*900
cancel 1440*900
Hor. Freq. Hor.
(kHz) Polarity
31.5
31.47 -
31.47 -
35
37.861 -
37.5 -
43.3 -
35.156 -
37.879 +
48.077 +
46.875 +
53.674 +
49.72
48.36
56.48
60.02
44.772 -
56.456 -
47.72 -
60.288 -
55.935 -
70.635 -
Vert. Vertical
Freq.
(Hz) Polarity
70
70 +
60 -
66.7
72 -
75 -
85 -
56 +
60 +
72 +
75 +
85 +
74.5
60
70
75
59.86 +
74.78 +
59.8 +
74.89 +
59.89 +
74.98 +
- 13 -
Standard Format
VGA
VGA
VGA
MAC
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
MAC
VESA
VESA
VESA
VESA 16:9
VESA 16:9
VESA 16:9
VESA 16:9
VESA 16:9
VESA 16:9