Plug & Play Feature. Samsung 2033HD, LS20CFVKFEN, SyncMaster 2033HD, SyncMaster 400DXn-2

3-7 Standard Signal Mode Table

An LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent characteristics of the panel, unlike a CDT monitor.

Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting the resolution to the optimal resolution of the product.

If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on.

Therefore, configure it as follows referring to the User Manual of the graphics card.

RESOLUTION

IBM, 640 x 350

IBM, 720 x 400

MAC, 640 x 480

MAC, 832 x 624

MAC, 1152 x 870

VESA, 640 x 480

VESA, 640 x 480

VESA, 640 x 480

VESA, 800 x 600

VESA, 800 x 600

VESA, 800 x 600

VESA, 800 x 600

VESA, 1024 x 768

VESA, 1024 x 768

VESA, 1024 x 768

VESA, 1152 x 864

VESA, 1280 X 800

VESA, 1280 X 800

VESA, 1440 x 900

VESA, 1440 x 900

VESA, 1600 x 900

HORIZONTAL

FREQUENCY

(KHZ)

35.156

37.879

48.077

46.875

48.363

56.476

60.023

67.500

31.469

31.469

35.000

49.726

68.681

31.469

37.861

37.500

49.702

62.795

55.935

70.635

60.000

VERTICAL

FREQUENCY

(HZ)

70.086

70.087

66.667

74.551

75.062

59.940

72.809

75.000

56.250

60.317

72.188

75.000

60.004

70.069

75.029

75.000

59.810

74.934

59.887

74.984

60.000

CLOCK

FREQUENCY

(MHZ)

25.175

28.322

30.240

57.284

100.000

25.175

31.500

31.500

36.000

40.000

50.000

49.500

65.000

75.000

78.750

108.000

83.500

106.500

106.500

136.750

108.000

POLARITY (H/V)

-/-

-/-

+/+

+/+

+/+

+/+

+/+

+/+

-/+

-/+

-/+

-/+

+/+

-/-

-/-

-/-

-/-

+/-

-/+

-/-

-/-

Horizontal Frequency

The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.

Vertical Frequency

A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This frequency is called the vertical frequency. The vertical frequency is represented in Hz.

3-7 Using the Product