Dell EMU01 owner manual Power Indicator Codes

Power Indicator Codes

The power button on the front panel controls the power input to the system's power supplies. The power indicator can provide information on power status (see Figure 1-1). Table 1-4 lists the power button indicator codes.

Table 1-4.	Power Button Indicators
Indicator	Function
On	Indicates that power is supplied to the system and the system is operational.
Off	Indicates that no power is supplied to the system.

The indicators on the power supplies show whether power is present or whether a power fault has occurred (see Figure 1-4).

Table 1-5.	Power Supply Indicators
Indicator		Function
Power supply status		Green indicates that the power supply is operational.
Power supply fault		Amber indicates a problem with the power supply.
AC line status		Green indicates that a valid AC source is connected to the power supply.

Figure 1-4. Power Supply Indicators

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1 power supply status indicator 2 power supply fault indicator 3 AC line status indicator

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