Samsung B1740R Lcd Monitor page 59

3-24 Standard Signal Mode Table
The LCD monitor has one optimal resolution for the best visual quality depending on the screen size due to the inherent
characteristics of the panel, unlike for a CDT monitor.
Therefore, the visual quality will be degraded if the optimal resolution is not set for the panel size. It is recommended setting
the resolution to the optimal resolution of the product.
If the signal from the PC is one of the following standard signal modes, the screen is set automatically. However, if the signal from
the PC is not one of the following signal modes, a blank screen may be displayed or only the Power LED may be turned on.
Therefore, configure it as follows referring to the User Manual of the graphics card.
E2020/E2020X
Display Mode
IBM, 720 x 400
VESA, 640 x 480
MAC, 640 x 480
VESA, 640 x 480
VESA, 640 x 480
VESA, 800 x 600
VESA, 800 x 600
VESA, 800 x 600
VESA, 800 x 600
MAC, 832 x 624
VESA, 1024 x 768
VESA, 1024 x 768
VESA, 1024 x 768
VESA, 1152 x 864
MAC, 1152 x 870
VESA, 1280 x 800
VESA, 1280 x 800
VESA, 1440 x 900
VESA, 1440 x 900
VESA, 1600 x 900
Horizontal Frequency
The time taken to scan one line from the left-most position to the right-most position on the screen is called the horizontal cycle
and the reciprocal of the horizontal cycle is called the horizontal frequency. The horizontal frequency is represented in kHz.
Vertical Frequency
A panel must display the same picture on the screen tens of times every second so that humans can see the picture. This
frequency is called the vertical frequency. The vertical frequency is represented in Hz.
Using the product
Horizontal Vertical Frequency
Frequency (kHz)
31.469
31.469
35.000
37.861
37.500
35.156
37.879
48.077
46.875
49.726
48.363
56.476
60.023
67.500
68.681
49.702
62.795
55.935
70.635
60.000
Pixel Clock (MHz)
(Hz)
70.087 28.322
59.940 25.175
66.667 30.240
72.809 31.500
75.000 31.500
56.250 36.000
60.317 40.000
72.188 50.000
75.000 49.500
74.551 57.284
60.004 65.000
70.069 75.000
75.029 78.750
75.000 108.000
75.062 100.000
59.810 83.500
74.934 106.500
59.887 106.500
74.984 136.750
60.000 108.000
Sync Polarity (H/V)
-/+
-/-
-/-
-/-
-/-
+/+
+/+
+/+
+/+
-/-
-/-
-/-
+/+
+/+
-/-
-/+
-/+
-/+
-/+
+/+
3-24