VIZIO E420VL / E470VL / E550VL 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 best 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.

 

 

Refresh

Horizontal

Vertical

Horizontal

Vertical

Pixel

 

 

 

Sync

Sync

 

Mode No.

Resolution

Rate

Frequency

Frequency

Rate

Remark

Polarity

Polarity

 

 

 

(Hz)

(KHz)

(Hz)

(MHz)

 

 

 

(TTL)

(TTL)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

640 x 480

60

31.469

59.941

N

N

25.175

Windows

 

 

 

 

 

 

 

 

 

2

640 x 480

75

37.500

75.000

N

N

31.500

Windows

 

 

 

 

 

 

 

 

 

3

800 x 600

60

37.879

60.317

P

P

40.000

Windows

 

 

 

 

 

 

 

 

 

4

800 x 600

72

48.077

72.188

P

P

50.000

Windows

 

 

 

 

 

 

 

 

 

5

800 x 600

75

46.875

75.000

P

P

49.500

Windows

 

 

 

 

 

 

 

 

 

6

1024 x 768

60

48.363

60.004

N

N

65.000

Windows

 

 

 

 

 

 

 

 

 

7

1024 x 768

70

56.476

70.069

N

N

75.000

Windows

 

 

 

 

 

 

 

 

 

8

1024 x 768

75

60.023

75.029

P

P

78.750

Windows

 

 

 

 

 

 

 

 

 

9

720 x 400

70

31.469

70.087

N

P

28.322

DOS

 

 

 

 

 

 

 

 

 

10

1920 x 1080

60

66.587

59.934

P

N

138.50

Windows

 

 

 

 

 

 

 

 

 

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 1920x1080 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:

Parameters

Horizontal Values (Pixels)

Vertical Values (Lines)

Address

1920

1080

 

 

 

Front Porch

48

3

 

 

 

Sync Width

32

5

 

 

 

Back Porch

80

23

 

 

 

Total

2080

1111

 

 

 

Frequency

66.587 KHz

59.934 Hz

 

 

 

Sync Polarity

P

N

 

 

 

 

 

 

Pixel Rate (MHz)

138.5

 

 

 

 

Refresh Rate (Hz)

60

 

 

 

 

70

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Vizio E470VL, E550VL, E420VL user manual Preset PC Resolutions, Resolution through RGB Input