Samsung 1701MP User Manual (ENGLISH) - Page 46

Specifications : Preset Timing Modes

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Specifications : Preset Timing Modes If the signal transferred from the computer is the same as the following Preset Timing 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. Table 1. Preset Timing Modes Display Mode Horizontal Frequency (kHz) MAC, 640 x 480 MAC, 832 x 624 IBM, 640 x 350 IBM, 640 x 480 IBM, 720 x 400 VESA, 640 x 480 VESA, 640 x 480 VESA, 800 x 600 VESA, 800 x 600 VESA, 800 x 600 VESA, 800 x 600 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1024 x 768 35.000 49.726 31.469 31.469 31.469 37.500 37.861 35.156 37.879 46.875 48.077 48.363 56.476 60.023 Vertical Frequency (Hz) 66.667 74.551 70.086 59.940 70.087 75.000 72.809 56.250 60.317 75.000 72.188 60.004 70.069 75.029 Pixel Clock (MHz) 30.240 57.284 25.175 25.175 28.322 31.500 31.500 36.000 40.000 43.500 50.000 65.000 75.000 78.750 Sync Polarity (H/V) Table 2. NTSC Broadcasting Systems Color System Sound System NTSC M Channel System US Countries USA, Canada, Chile, Venezuela, Cuba, Colombia, Jamaica, Mexico, Panama, Peru, Philippines, PuertoRico, Taiwan 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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Specifications : Preset Timing Modes
If the signal transferred from the computer is the same as the following Preset Timing 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.
Table 1. Preset Timing Modes
Display Mode
Horizontal Frequency
(kHz)
Vertical Frequency
(Hz)
Pixel Clock
(MHz)
Sync Polarity
(H/V)
MAC, 640 x 480
35.000
66.667
30.240
-/-
MAC, 832 x 624
49.726
74.551
57.284
-/-
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
-/+
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
43.500
+/+
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
+/+
Table 2. NTSC Broadcasting Systems
Color System
Sound System
Channel System
Countries
NTSC
M
US
USA, Canada, Chile,
Venezuela, Cuba, Colombia,
Jamaica, Mexico, Panama,
Peru, Philippines, Puerto-
Rico, Taiwan
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