Samsung C27H711QEU Manuel D’Utilisation

Resolution

Horizontal Frequency (kHz)

Vertical Frequency (Hz)

Pixel Clock (MHz)

Sync Polarity (H/V)

VESA DMT, 1280 x 720

45.000

60.000

74.250

+/+

VESA DMT, 1280 x 800

49.702

59.810

83.500

-/+

VESA DMT, 1280 x 1024

63.981

60.020

108.000

+/+

VESA DMT, 1280 x 1024

79.976

75.025

135.000

+/+

VESA DMT, 1440 x 900

55.935

59.887

106.500

-/+

VESA DMT, 1600 x 900

60.000

108.000

+/+

VESA DMT, 1680 x 1050

65.290

59.954

146.250

-/+

VESA DMT, 1920 x 1080

67.500

60.000

148.500

+/+

VESA CVT, 2560 x 1440

88.787

59.951

241.500

+/-

― 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.

― Check the frequency when you exchange a CDT monitor (connected to a PC) for an LCD monitor. If the LCD monitor does not support 85 Hz, change the vertical frequency to 60 Hz using the CDT monitor before you exchange it

with the LCD monitor.