Display Timing; Section 4 Display Timing - VarTech Systems ColorVue VT190PC User Manual

Section
4
Applicable Video Timing
The following table lists the better display quality modes that these LCD monitors
provide. If the other video modes are input, the monitor will stop working or display
unsatisfactory picture quality.
Mode
DOS 720 x 400 @ 70Hz
VGA 640 x 480 @ 60Hz
640 x 480 @ 72Hz
640 x 480 @ 75Hz
SVGA 800 X 600 @ 56Hz
800 X 600 @ 60Hz
800 X 600 @ 72Hz
800 X 600 @ 75Hz
XGA 1024 x 768 @ 60Hz
1024 x 768 @ 70Hz
1024 x 768 @ 75Hz
1152 x 864 @ 75Hz
SXGA 1280 x 1024 @ 60Hz
EGA 640 x 350 @ 70Hz
DOS 720 x 400 @ 70Hz
VGA 640 x 480 @ 60Hz
XGA 1024 x 768 @ 72Hz
VGA 640 x 480 @ 60hz
SVGA 832 x 624 @ 75Hz
XGA 1024 x 768 @ 75Hz
VT190 ColorVue User Guide
Resolution
900 x 449
800 x 525
832 x 520
840 x 500
1024 x 625
1056 x 628
1040 x 666
1056 x 625
1344 x 804
1328 x 806
1312 x 800
1600 x 900
1688 x 1066
800 x 449
900 x 449
800 x 525
800 x 525
1152 x 667
1328 x 804
VESA MODES
Horizontal
Nominal
Total Frequency
+/- 0.5KHz
31.469
31.469
37.861
37.500
35.156
37.879
48.077
46.875
48.363
56.476
60.023
67.500
63.981
IBM MODES
31.469
31.469
31.469
57.515
MAC MODES
31.469
49.725
60.241
13

Display Timing

Vertical
Nominal
Frequency Pixel Clock
+/- 1KHz
70.087
59.940
72.809
75.000
56.250
60.017
72.188
75.000
60.004
70.069
75.029
75.000
60.020
70.086
70.087
59.940
72.100
59.940
74.551
74.927
VCLK
Nominal
(MHz)
28.322
25.175
31.500
31.500
36.000
40.000
50.000
49.500
65.000
75.000
78.750
108.00
180.00
25.175
28.322
25.175
75.000
25.175
57.283
80.000
150-077