Support Timing - Acer AL1722 Service Manual

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Supported Timing
Modes
VGA
SVGA
VESA
XGA
SXGA
IBM
DOS
MAC
XGA
.
Support Modes
There will be 12 total support modes to accommodate the above mode and other video
modes within the frequency range of the monitor.
80Hz refresh rate Support
Monitor should display 80Hz refresh rate mode as emergency mode.
Monitor should display " Out of Range" warning menu at this mode.
Video Input Connector
PIN NO.
1.
2.
3.
4.
5.
6.
7.
8.
All manuals and user guides at all-guides.com
Resolution
640x480
640x480
800x600
800x600
1024x768
1024x768
1024x768
1280x1024
1280x1024
720x400
1024x768
1024x768
DESCRIPTION
Red
Green
Blue
Monitor Ground
DDC-Return
R-Ground
G-Ground
B-Ground
VGA Connector layout
1
6
11
Horizontal
Frequency
31.469
37.500
37.879
46.875
48.363
56.476
60.023
64.000
80.000
31.469
48.780
60.241
PI N NO.
9.
10.
11.
12.
13.
14.
15.
DDC-Serial Clock
5
10
15
13
Vertical
Frequency
59.940
75.000
60.317
75.000
60.004
70.069
75.029
60.000
75.000
70.087
60.001
74.927
DESCRIPTION
+5V
Logic Ground
Monitor Ground
DDC-Serial Data
H-Sync
V-Sync

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