PowerSaver
This monitor has a built-in power management system called PowerSaver. This system saves energy by switching your monitor into a low-power mode when it has not been used for a certain amount of time. The monitor automatically returns to normal operation when you move the computer's mouse or press a key on the keyboard. For energy conservation, turn your monitor OFF when it is not needed, or when leaving it unattended for long periods. The PowerSaver system operates with a VESA DPMS compliant video card installed in your computer. Use a software utility installed on your computer to set up this feature.
SyncMaster 403T
| State | Normal Operation | Power saving mode | Mechanical Power S/W |
| EPA | off |
| | |
| Power Indicator | Green | Green, Blinking | Black |
| | | | |
| Power Consumption | Less than 230W | Less than 20W | Less than 1W |
| | | | |
| | | SyncMaster 323T |
State | Normal Operation | Power saving mode | | Mechanical Power S/W | |
EPA | | off | |
| | | |
Power Indicator | Green | Green, Blinking | | Black | |
| | | | | |
Power Consumption | Less than 170W | Less than 5W | | Less than 1W | |
| | | | | |