VIZIO VM190XVT/VM230XVT User Manual
Preset PC Resolutions If connecting to a PC through the RGB PC input, set the TV timing mode to VESA 1920x1080 at 60Hz for
better picture quality (refer to the graphic card’s user guide for questions on how to set this timing mode).
See the table below for the factory preset resolutions.
VM190 Preset PC Resolutions
Preset Pixel Format Horz Freq
(kHz)
Horz
Polarity
Vert Freq
(Hz)
Vert
Polarity
Pixel Clk
(MHz)
Standard
Type
1 640 x 480@60Hz 31.469 - 59.94 - 25.175 VESA
2 640 x 480@72Hz 37.861 - 72.809 - 31.5 VESA
3 640 x 480@75Hz 37.5 - 75 - 31.5 VESA
4 800 x 600@56Hz 35.156 + 56.25 + 36 VESA
5 800 x 600@60Hz 37.897 + 60.317 + 40 VESA
6 800 x 600@72Hz 48.077 + 72.188 + 50 VESA
7 800 x 600@75Hz 46.875 + 75 + 49.5 VESA
8 1024 x 768@60Hz 48.363 - 60.004 - 65 VESA
9 1024 x 768@70Hz 56.476 - 70.069 - 75 VESA
10 1024 x 768@75Hz 60.023 - 75.026 - 78.75 VESA
11 1152 x 864@75Hz 67.5 + 75 + 108 VESA
12 1280 x 1024@60Hz 63.981 + 60.02 + 108 VESA
13 1280 x 1024@75Hz 79.976 + 75.025 + 135 VESA
14 1360 x 768@60Hz 47.72 + 59.799 + 84.75 CVT
15 1440x900R@60Hz 55.469 + 59.901 - 88.75 CVR
16 1440 x 900@60Hz 55.935 - 59.887 + 106.5 CVT
17 1440 x 900@75Hz 70.635 - 74.984 + 136.75 CVT
18 1600 x 1200@60Hz 75 + 60 + 162 VESA
19 1680x1050R@60Hz 64.674 + 59.883 - 119 CVR
20 1680 x 1050@60Hz 65.29 - 59.954 + 146.25 CVT
21 1920 x 1080R@60Hz 66.587 + 59.934 + 138.5 CVR
Version 9/16/2009 45
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