Display Mode - Samsung SyncMaster 152B User Manual

Display Modes
If the signal transferred from the computer is the same as the following 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.
Vertical
Horizontal

Display Mode

Frequency (Hz)
Frequency (kHz)
SyncMaster 172B
MAC. 640 x 480 35.000 66.667
MAC. 832 x 624 49.726 74.551
SyncMaster 152B/152S/172B
IBM. 640 x 350 31.469 70.086
IBM. 640 x 480 31.469 59.940
IBM. 720 x 400 31.469 70.087
VESA. 640 x 480 37.500 75.000
VESA. 640 x 480 37.861 72.809
VESA. 800 x 600 35.156 56.250
VESA. 800 x 600 37.879 60.317
VESA. 800 x 600 46.875 75.000
VESA. 800 x 600 48.077 72.188
VESA. 1024 x 768 48.363 60.004
VESA. 1024 x 768 56.476 70.069
VESA. 1024 x 768 60.023 75.029
SyncMaster 172B
VESA. 1280 x 1024 63.981 60.020
VESA. 1280 x 1024 79.976 75.025
SUN. 1280 x 1024 81.129 76.106
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
32
Pixel Clock Sync Polarity
(MHz) (H/V)
30.240 -/-
57.284 -/-
25.175 +/-
25.175 -/-
28.322 -/+
31.500 -/-
31.500 -/-
36.000 +.-/+.-
40.000 +/+
49.500 +/+
50.000 +/+
65.000 -/-
75.000 -/-
78.750 +/+
108.00 +/+
135.00 +/+
135.00 -/-