Samsung 400UXn User Manual - Page 104

Specifications Note Design and specifications are subject to change without prior notice. Note Class A Equipment PowerSaver This LCD Display has a built-in power management system called PowerSaver. This system saves energy by switching your LCD Display to low-power mode when it has not been used for a certain amount of time. The LCD Display automatically returns to normal operation when you press a key on the keyboard. For energy conservation, turn your LCD Display OFF when it is not needed, or when leaving it unattended for long periods. The PowerSaver system operates with a VESA DPM compliant video card installed in your computer. Use the software utility installed on your computer to set up this feature. PowerSaver State Power Indicator Power Con- 400UXN- sumption UD2 460UXNUD2 Normal Opera- Power saving Power off tion mode (Power-switch) On Blinking Off 190 watts Less than 5 watts Less than 5 watts 250 watts Less than 5 watts Less than 5 watts Preset Timing Modes If the signal transferred from the computer is the same as the following Preset Timing 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 adjusts the screen as follows. Display Mode IBM, 640 x 350 IBM, 640 x 480 IBM, 720 x 400 MAC, 640 x 480 MAC, 832 x 624 MAC, 1152 x 870 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 Horizontal Frequency (kHz) 31.469 31.469 31.469 35.000 49.726 68.681 37.861 37.500 35.156 37.879 48.077 46.875 31.020 Vertical Frequency (Hz) 70.086 59.940 70.087 66.667 74.551 75.062 72.809 75.000 56.250 60.317 72.188 75.000 60.000 Pixel Clock (MHz) 25.175 25.175 28.322 30.240 57.284 100.000 31.500 31.500 36.000 40.000 50.000 49.500 33.750 Sync Polarity (H/V) 81