9Specifications

 

Horizontal

Vertical

Pixel Clock

Sync Polarity

Resolution

Frequency

Frequency

(MHz)

(H/V)

 

(kHz)

(Hz)

 

 

 

 

 

 

 

 

VESA,1600 x 1200

75.000

60.000

162.000

+/+

 

 

 

 

 

VESA,1680 x 1050

65.290

59.954

146.250

-/+

 

 

 

 

 

VESA,1920 x 1200

74.556

59.885

193.250

-/+

 

 

 

 

 

VESA, 2560 x 1440(RB)

88.787

59.951

241.500

+/-

 

 

 

 

 

z

z

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.

9 Specifications 82

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Samsung S27A850T user manual 75.000 60.000 162.000 +/+