Standard Signal Mode Table - Samsung SyncMaster C27A750X User Manual

10
Specifications

10.3 Standard Signal Mode Table

This product can be set to only one resolution for each screen size to obtain the optimum picture quality
due to the nature of the panel. Therefore, a resolution other than the specified resolution may degrade
the picture quality. To avoid this, it is recommended that you select the optimum resolution specified for
the screen size of your product.
If a signal that belongs to the following standard signal modes is transmitted from your PC, the screen will
automatically be adjusted. If the signal transmitted from the PC does not belong to the standard signal
modes, the screen may be blank with the power LED on. In such a case, change the settings according
to the following table by referring to the graphics card user manual.
Resolution
VESA, 640 x 480
VESA, 800 x 600
VESA, 800 x 600
VESA, 1024 x 768
VESA, 1280 x 800
VESA, 1280 x 960
VESA, 1280 x 1024
VESA,1440 x 900
VESA,1600 x 1200
VESA,1680 x 1050
VESA,1920 x 1080
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Horizontal
Frequency
(kHz)
31.469
35.156
37.879
48.363
49.702
60.000
63.981
55.935
75.000
65.290
67.500
Horizontal Frequency
The time required to scan a single line from the left to the right side of the screen is called a
horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency.
Horizontal frequency is measured in kHz.
Vertical Frequency
Repeating the same picture dozens of times per second allows you to view natural pictures. The
repeat frequency is called "vertical frequency" or "refresh rate" and is indicated in Hz.
Vertical
Pixel Clock
Frequency
(MHz)
(Hz)
59.940 25.175
56.250 36.000
60.317 40.000
60.004 65.000
59.810 83.500
60.000 108.000
60.020 108.000
59.887 106.500
60.000 162.000
59.954 146.250
60.000 148.500
Sync Polarity
(H/V)
-/-
+/+
+/+
-/-
-/+
+/+
+/+
-/+
+/+
-/+
+/+
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10 Specifications