VT121 ColorVue Series User Guide
150-033
The following table lists the better display quality modes that the LCD monitor provides. If the other
video modes are input, the monitor will stop working or display unsatisfactory picture quality.
VESA MODES
Mode
Resolution
Total
Horizontal
Nominal
Frequency
±0.5KHz
Vertical
Nominal
Frequency
±1Hz
Nominal
Pixel Clock
(MHz)
DOS
720 x 400@70Hz
900 x 449 31.469
70.087
28.322
VGA
640 x 480@60Hz
800 x 525
31.469
59.940
25.175
640 x 480@72Hz
832 x 520
37.861
72.809
31.500
640 x 480@75Hz
840 x 500
37.500
75.000
31.500
SVGA
800 x 600@56Hz
1024 x 625
35.156
56.250
36.000
800 x 600@60Hz
1056 x 628
37.879
60.017
40.000
800 x 600@72Hz
1040 x 666
48.077
72.188
50.000
800 x 600@75Hz
1056 x 625
46.875
75.000
49.500
Table 6.1 Applicable video timing - VESA Modes
7
DISPLAY TIMING
DISPLAY TIMING
6
Section
