Vizio GV46L FHDTV20A Preset PC Resolutions, Resolution 1920x1080 through RGB 15-Pin VGA Input

VIZIO GV46L FHDTV20A User Manual

2.7.1 Preset PC Resolutions

If connecting to a PC through the RGB PC input, set the TV timing mode to VESA 1920x1080 at 60Hz to display best picture quality; refer to the chart in Section 2.7.2. If video card does not support this 1920x1080 settings, please try 1360x768 at 60Hz for the next to best picture quality or resolution. Please follow these values of this chart to have the TV set to display set at the desired resolution.

Resolution	Refresh	H.Freq	V.Freq	H.Sync	V.Sync	Pixel Freq
	(Hz)	(kHz)	(Hz)			(MHz)
640x480	60	31.5	59.94	N	N	25.175
640x480	75	37.5	75.00	N	N	31.500
720x400	70	31.46	70.08	N	P	28.320
800x600	60	37.9	60.317	P	P	40.000
800x600	75	46.9	75	P	P	49.500
800x600	85	53.7	85.06	P	P	56.250
1024x768	60	48.4	60.01	N	N	65.000
1024x768	75	60.0	75.03	P	P	78.750
*1920x1080	60	47.7	66.7	N	N	136.5

NOTES: N = Negative, P = Positive, * = Primary (Native) Mode

2.7.2Resolution (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	Horizontal Values	Vertical	Values
	(Pixels)	(Lines)
Address	1920	1080
Front Porch	32	1
Sync Width	32	3
Back Porch	64	27
Total	2048	1111
Frequency	66.7 kHz	60 Hz
Sync Polarity	N	N
Pixel Rate (MHz)	136.5
Refresh Rate (Hz)	60

Version 12/28/2007	32
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