Samsung 900S User Manual (user Manual) (ver.1.0) (English) - Page 48

Preset Display Modes

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Specifications User's Manual 48 Preset Display Modes If the signal transferred from the computer is the same as the following Preset Display Modes, the screen will be adjusted automatically. However, if the signal differs, the screen may go blank while the power LED is on. Refer to the video card manual and adjust the screen as follows. Display Mode Horizontal Frequency (kHz) IBM, 640 x 480 31.469 IBM, 720 x 400 31.469 VESA, 640 x 480 43.269 VESA, 800 x 600 VESA, 800 x 600 46.875 53.674 VESA, 1024 x 768 60.023 VESA, 1024 x 768 68.677 VESA, 1280 x 1024 79.976 Vertical Frequency (Hz) 59.940 70.087 85.008 75.000 85.061 75.029 84.997 75.025 Pixel Clock (MHz) 25.175 28.322 36.000 49.500 56.250 78.750 94.500 135.000 Sync Polarity (H/V 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

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48
Specifications
User’s
Manual
Preset Display Modes
Display Mode
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(H/V)
IBM, 640 x 480
31.469
59.940
25.175
-/-
IBM, 720 x 400
31.469
70.087
28.322
-/+
VESA, 640 x 480
43.269
85.008
36.000
-/-
VESA, 800 x 600
46.875
75.000
49.500
+/+
VESA, 800 x 600
53.674
85.061
56.250
+/+
VESA, 1024 x 768
60.023
75.029
78.750
+/+
VESA, 1024 x 768
68.677
84.997
94.500
+/+
VESA, 1280 x 1024
79.976
75.025
135.000
+/+
If the signal transferred from the computer is the same as the following Preset Display Modes, the
screen will be adjusted automatically. However, if the signal differs, the screen may go blank while
the power LED is on. Refer to the video card manual and adjust the screen as follows.
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