About Your System
15
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.
The indicators on the power supplies show whether power is present or whether a power fault has
occurred (see Figure 1-4).
Figure 1-4.
Power Supply Indicators
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.
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.
1
power supply status indicator
2
power supply fault indicator
3
AC line status indicator
3
2
1
Summary of Contents for EMU01
Page 96: ...96 Installing System Components ...
Page 116: ...116 Troubleshooting Your System ...
Page 120: ...120 Running the System Diagnostics ...
Page 128: ...128 Jumpers and Connectors ...
Page 162: ...162 Glossary ...