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Samsung CJ791 34" 21:9 Curved FreeSync VA Monitor User Manual

Page 46

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46

Resolution

Horizontal Frequency (kHz)

Vertical Frequency (Hz)

Pixel Clock (MHz)

Sync Polarity (H/V)

VESA, 1280 x 800

49.702

59.810

83.500

-/+

VESA, 1280 x 1024

63.981

60.020

108.000

+/+

VESA, 1280 x 1024

79.976

75.025

135.000

+/+

VESA, 1440 x 900

55.935

59.887

106.500

-/+

VESA, 1600 x 900 RB

60.000

60.000

108.000

+/+

VESA, 1680 x 1050

65.290

59.954

146.250

-/+

VESA, 1920 x 1080

67.500

60.000

148.500

+/+

CEA, 2560 x 1080

66.000

60.000

198.000

+/+

VESA, 2560 x 1440 RB

88.787

59.951

241.500

+/-

VESA, 3440 x 1440 (50 Hz)

73.681

49.987

265.250

+/-

VESA, 3440 x 1440 (DP)

88.819

59.973

319.750

+/-

VESA, 3440 x 1440 (DP, HDMI2.0)

150.972

99.982

543.500

+/-

Horizontal Frequency
The time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency. Horizontal frequency is measured in kHz.

Vertical Frequency
Repeating the same picture dozens of times per second allows you to view natural pictures. The repeat frequency is called "vertical frequency" or "refresh rate" and is indicated in Hz.

This product can be set to only one resolution for each screen size to obtain the optimum picture quality due to the nature of the panel. Using a resolution other than the specified resolution may degrade the picture quality. To
avoid this, it is recommended that you select the optimum resolution specified for your product.

Optimum settings may be restricted, depending on the performance and version of the graphics card and cable (HDMI / DisplayPort version, etc.)