Samsung 151X User Manual
Page 50

IBM, 640 x 350
31.469
70.086
25.175
+/-
IBM, 640 x 480
31.469
59.940
25.175
-/-
IBM, 720 x 400
31.469
70.087
28.322
-/+
MAC, 640 x 480
35.000
66.667
30.240
-/-
MAC, 832 x 624
49.726
74.551
57.284
-/-
VESA, 640 x 480
37.500 75.000
31.500 -/-
VESA, 640 x 480
37.861 72.809
31.500 -/-
VESA, 800 x 600
35.156 56.250
36.000 -/-
VESA, 800 x 600
37.879 60.317
40.000 +/+
VESA, 800 x 600
46.875 75.000
49.500 +/+
VESA, 800 x 600
48.077 72.188
50.000 +/+
VESA, 1024 x 768
48.363 60.004
65.000 -/-
VESA, 1024 x 768
56.476 70.069
75.000 -/-
VESA, 1024 x 768
60.023 75.029
78.750 +/+
Horizontal Frequency
The time to scan one line connecting the right edge to the left edge of
the screen horizontally is called Horizontal Cycle and the inverse
number of the Horizontal Cycle is called Horizontal Frequency. Unit:
kHz
Vertical Frequency
Like a fluorescent lamp, the screen has to repeat the same image
many times per second to display an image to the user. The
frequency of this repetition is called Vertical Frequency or Refresh
Rate. Unit: Hz