Samsung E1920X User Manual (user Manual) (ver.1.0) (English) - Page 30
Display Mode, Horizontal, Frequency kHz, Vertical Frequency, Pixel Clock MHz, Sync Polarity H/V
UPC - 729507812816
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3-3 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. B1940M/B1940MX Display Mode IBM, 640x 350 IBM, 720 x 400 MAC, 640 x 480 MAC, 832 x 624 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, 1024 x 768 VESA, 1024 x 768 VESA, 1024 x 768 VESA, 1360 x 768 Horizontal Frequency (kHz) 31.469 31.469 35.000 49.726 31.469 37.861 37.500 35.156 37.879 48.077 46.875 48.363 56.476 60.023 47.712 Vertical Frequency (Hz) 70.086 70.086 66.667 74.551 59.940 72.809 75.000 56.250 60.317 72.188 75.000 60.004 70.069 75.029 60.015 Pixel Clock (MHz) 25.175 28.322 30.240 57.284 25.175 31.500 31.500 36.000 40.000 50.000 49.500 65.000 75.000 78.750 85.500 Sync Polarity (H/V) 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 3-3