| 摘要 |
Under the condition of a computer system being powered on, a switch on a monitor controls the power or the display parameters of the monitor according to the triggering time of the switch. When the switch is triggered for more than a predetermined period of time, a control unit of the monitor sets the monitor to the standby state or powers off the monitor. When the switch is triggered for less than the predetermined period of time, the control device then controls the monitor to display video signals from the computer system according to different display parameters.
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