Monitor Self-Diagnosis. Samsung VC240, VC-240

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Monitor Self-Diagnosis. Samsung VC240, VC-240 | Manualzz

3-2 Standard Signal Mode Table

• If you select one of the standard Display Modes listed below (for example, 800 x 600 or 1440 x 900), your monitor will automatically adjust your screen to the correct Horizontal and Vertical frequency. However, if you attempt to use a nonstandard Display Mode, the screen may go blank even though the power LED indicates the monitor is on.

• The optimum Display Mode for this monitor is 1920 x 1080 with a refresh rate of 60 Hz.If you select a Display Mode of

1920 x 1080, your monitor will automatically adjust your screen to the correct Horizontal and Vertical frequency.

• For best visual quality, set the resolution of your monitor to its optimum resolution.

DISPLAY MODE

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, 1280 x 960

VESA, 1280 x 1024

VESA, 1280 x 1024

VESA, 1440 x 900

VESA, 1440 x 900

VESA, 1600 x 1200

VESA, 1680 x 1050

VESA, 1920 x 1080

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

60.000

63.981

79.976

55.935

70.635

75.000

65.290

67.500

VERTICAL

FREQUENCY (HZ)

56.250

60.317

72.188

75.000

60.004

70.069

75.029

75.000

70.086

70.087

66.667

74.551

75.062

59.940

72.809

75.000

59.810

74.934

60.000

60.020

75.025

59.887

74.984

60.000

59.954

60.000

PIXEL CLOCK (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

108.000

108.000

135.000

106.500

136.750

162.000

146.250

148.500

SYNC 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.

3-2 Using the product

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