Vizio VO42LFHDTV10A VO42LF HDTV User Manual - Page 29

VIZIO VO42L FHDTV10A User Manual 2.8.1 Preset PC Resolutions If connecting to a PC through the RGB PC input, set the TV timing mode to VESA 1920x1080 at 60Hz for best picture quality (refer to the graphic card's user guide for questions on how to set this timing mode). Please see the table below for the factory preset resolutions. Resolution Refresh (Hz) H.Freq (kHz) V.Freq (Hz) H.Sync V.Sync Pixel Freq (MHz) 640x480 60 31.50 59.94 N N 25.175 640x480 75 37.50 75.00 N N 31.500 720x400** 70 31.46 70.08 N P 28.320 800x600 60 37.90 60.317 P P 40.000 800x600 72 48.077 72.188 P P 50.000 800x600 75 46.90 75.00 P P 49.500 1024x768 60 48.40 60.01 N N 65.000 1024x768 70 56.476 70.069 N N 75.000 1024x768 75 60.0 75.03 P P 78.750 1366x768 60 47.70 60.00 P N 85.500 1920x1080* 60 66.50 60.00 P P 136.500 NOTES: N = Negative, P = Positive, *Native Resolution with Reduced Blanking, see below for more details, ** = DOS Mode 2.8.2 Resolution (1920x1080) through RGB (15-Pin VGA) Input If your PC supports VESA Reduce Blanking timing via the VGA card drive program (usually offered by the VGA Card Manufacturer), your TV set is equipped to have the 1920X1080 resolution display through this connection using the following timing 136.5MHz. The following parameters are often the values required by the software or programs to set up the display: Parameters Address Horizontal Values Vertical Values (Pixels) (Lines) 1920 1080 Front Porch 32 1 Sync Width 32 3 Back Porch 64 27 Total 2048 1111 Frequency Sync Polarity 66.7 kHz N 60 Hz N Pixel Rate (MHz) 136.5 Refresh Rate (Hz) 60 Version 2/27/2008 29 www.VIZIO.com