Preset Pc Resolutions; Resolution Through Rgb Input - Vizio VL470M User Manual

VIZIO VL420M/VL470M 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. Also see Resolution through RGB Input chart below
for the best resolution available through RGB PC input when video card supports 1920x1080 resolution.
Mode No. Resolution
1 640 x 480
2 640 x 480
3 800 x 600
4 800 x 600
5 800 x 600
6 1024 x 768
7 1024 x 768
8 1024 x 768
9 720 x 400
!1920 x 1080
10
Note: P: positive, N: negative, !: Primary mode

Resolution through RGB 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 1366x768 resolution display through this
connection using the following timing 138.5MHz. The following parameters are often the values required
by the software or programs to set up the display:
Refresh
Horiz. Freq
Rate
(KHz)
(Hz)
60 31.469
75 37.500
60 37.879
72 48.077
75 46.875
60 48.363
70 56.476
75 60.023
70 31.469
60 66.587
Parameters
Values (Pixels)
Address
Front Porch
Sync Width
Back Porch
Total
Frequency
Sync Polarity
Pixel Rate (MHz)
Refresh Rate (Hz)
www.VIZIO.com
Horiz Sync
Vert Freq
Polarity
(Hz)
(TTL)
59.941 N
75.000 N
60.317 P
72.188 P
75.000 P
60.004 N
70.069 N
75.029 P
70.087 N
59.934 P
Horizontal Vertical Values
(Lines)
1920
48
32
80
2080
66.587 kHz 58.934 Hz
P
138.5
59.934
28
Vert
Pixel
Sync
Rate Remark
Polarity
(MHz)
(TTL)
N 25.175 Windows
N 31.500 Windows
P 40.000 Windows
P 50.000 Windows
P 49.500 Windows
N 65.000 Windows
N 75.000 Windows
P 78.750 Windows
P 28.322
N 138.50 Windows
1080
3
5
23
1111
N
DOS