Preset Timing Modes - Samsung DE40A User Manual

12
Specifications

12.3 Preset Timing Modes

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. Using 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 your product.
Check the frequency when you exchange a CDT product (connected to a PC) for an LCD product.

If the LCD product does not support 85Hz, change the vertical frequency to 60Hz using the CDT
product before you exchange it with the LCD product.
The screen will automatically be adjusted if a signal that belongs to the following standard signal modes is
transmitted from your PC. 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
IBM, 640 x 350
IBM, 720 x 400
IBM, 640 x 480
MAC, 640 x 480
MAC, 832 x 624
MAC, 1152 x 870
VESA, 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
VESA, 848 x 480
VESA, 1024 x 768
VESA, 1024 x 768
VESA, 1024 x 768
VESA, 1152 x 864
VESA, 1280 x 768
Horizontal Vertical
Frequency Frequency
(kHz) (Hz)
31.469 70.086
31.469 70.087
31.469 59.940
35.000 66.667
49.726 74.551
68.681 75.062
31.469 59.940
37.861 72.809
37.500 75.000
35.156 56.250
37.879 60.317
48.077 72.188
46.875 75.000
31.020 60.000
48.363 60.004
56.476 70.069
60.023 75.029
67.500 75.000
47.776 59.870
Sync
Pixel Clock
Polarity (H/
(MHz)
V)
25.175 +/-
28.322 -/+
25.175 -/-
30.240 -/-
57.284 -/-
100.000 -/-
25.175 -/-
31.500 -/-
31.500 -/-
36.000 +/+
40.000 +/+
50.000 +/+
49.500 +/+
33.750 +/+
65.000 -/-
75.000 -/-
78.750 +/+
108.000 +/+
79.500 -/+
12 Specifications
197