Samsung LS27B971DS-ZA - Manual (Page 60)

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PowerSaver
The power-saving function of this product reduces power consumption by switching off the
screen and changing the color of the power LED if the product is not used for a specified
period of time. The power is not turned off in power-saving mode. To switch the screen back
on, press any key on the keyboard or move the mouse. Power-saving mode functions only
when the product is connected to a PC that has a power-saving function.
PowerSaver
Normal operation
mode
Power saving mode
Power turned off
(Power button)
Power lamp On Blinking Off
Power Consumption
53 W (W/O USB) less than 0.5 W less than 0.5 W
63 W (W/USB) less than 0.5 W less than 0.5 W
The power consumption level can vary in different operating conditions or when settings
are changed.
To reduce the power consumption to 0 watts, turn off the power switch on the back of
the product or disconnect the power cable. Be sure to disconnect the power cable when
you will not be using the product for an extended period of time. To reduce the power
consumption to 0 watts when the power switch is not available, disconnect the power
cable.
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. 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 even though the power LED turns on. In such a case, change the settings
according to the following table by referring to the graphics card user manual.
Resolution
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Clock frequency
(MHz)
Sync Polarity
(H/V)
IBM, 640 x 350 31.469 70.086 25.175 +/-
VESA, 640 x 480 31.469 59.940 25.175 -/-
MAC, 640 x 480 35.000 66.667 30.240 -/-
VESA, 640 x 480 37.861 72.809 31.500 -/-
VESA, 640 x 480 37.500 75.000 31.500 -/-
IBM, 720 x 400 31.469 70.087 28.322 -/+
VESA, 800 x 600 35.156 56.250 36.000 +/+
VESA, 800 x 600 37.879 60.317 40.000 +/+
VESA, 800 x 600 48.077 72.188 50.000 +/+
VESA, 800 x 600 46.875 75.000 49.500 +/+
MAC, 832 x 624 49.726 74.551 57.284 -/-
VESA, 1024 x 768 48.363 60.004 65.000 -/-
VESA, 1024 x 768 56.476 70.069 75.000 -/-
VESA, 1024 x 768 60.023 75.029 78.750 +/+
VESA, 1152 x 864 67.500 75.000 108.000 +/+
Specifications