Powersaver, Preset timing modes – Samsung 400TSn User Manual
Page 104
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.
State
Normal Operation Power saving mode Power off (Power-switch)
Power Indicator
Green
Green, Blinking
Off
Power Consump-
tion
310 watts
Less than 5 watts
0 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
Horizontal
Frequency
(kHz)
Vertical Fre-
quency (Hz)
Pixel Clock
(MHz)
Sync Polarity
(H/V)
IBM, 640 x 350
31.469
70.086
25.175
+/-
IBM, 640 x 480
31.469
59.940
25.175
-/-
IBM, 720 x 400
31.469
70.087
28.322
-/+
MAC, 640 x 480
35.000
66.667
30.240
-/-
MAC, 832 x 624
49.726
74.551
57.284
-/-
MAC, 1152 x 870
68.681
75.062
100.000
-/-
VESA, 640 x 480
37.861
72.809
31.500
-/-
VESA, 640 x 480
37.500
75.000
31.500
-/-
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
+/+
VESA, 848 x 480
31.020
60.000
33.750
+/+
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
+/+
VESA, 1280 X 768
47.776
59.870
79.500
-/+
VESA, 1280 X 960
60.000
60.000
108.000
+/+
VESA, 1280 X 1024
63.981
60.020
108.000
+/+
VESA, 1280 X 1024
79.976
75.025
135.000
+/+
VESA, 1360 x 768
47.712
60.015
85.500
+/+
VESA, 1600 x 1200
75.000
60.000
162.000
+/+
VESA, 1920 x 1080
66.587
59.934
138.500
+/-
Specifications