Samsung S34E790C User Manual page 84

- 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.
Resolution Horizontal Frequency
(kHz)
VESA, 800 x 600 46.875
VESA, 1024 x 768 48.363
VESA, 1024 x 768 56.476
VESA, 1024 x 768 60.023
VESA, 1152 x 864 67.500
VESA, 1280 x 720 45.000
VESA, 1280 x 800 49.702
VESA, 1280 x 1024 63.981
VESA, 1280 x 1024 79.976
VESA, 1440 x 900 55.935
VESA, 1600 x 900 RB 60.000
VESA, 1680 x 1050 65.290
VESA, 1920 x 1080 67.500
CEA-861, 2560 x 1080 66.000
VESA, 2560 x 1440 RB 88.787
VESA, 3440 x 1440 (30 Hz) 43.819
VESA, 3440 x 1440 (50 Hz) 73.681
VESA, 3440 x 1440 (DP) 88.819
Vertical Frequency (Hz) Pixel Clock (MHz)
75.000 49.500
60.004 65.000
70.069 75.000
75.029 78.750
75.000 108.000
60.000 74.250
59.810 83.500
60.020 108.000
75.025 135.000
59.887 106.500
60.000 108.000
59.954 146.250
60.000 148.500
60.000 198.000
59.951 241.500
29.993 157.750
49.987 265.250
59.973 319.750
Sync Polarity (H/V)
+/+
-/-
-/-
+/+
+/+
+/+
-/+
+/+
+/+
-/+
+/+
-/+
+/+
+/+
+/-
+/-
+/-
+/-
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