Component Indicators - HP P4535A - Web Cache Server Appliance Getting Started Manual

Chapter 1
On/Off LED
LED
Reset Switch
RESET
Push-button
Switch

Component Indicators

Table 1-2 describes the front panel component LED indicators.
Table 1-2. Component Indicators
LED ICON
Temperature/Fan
LED
RPS LED
This green LED provides the power state of
the appliance:
• Steady Green when the appliance is
operating normally
• Off (unlit) when the appliance is
powered off or in standby
DO NOT USE THE RESET SWITCH.
Always power the appliance down as
described in "Powering-Down the
Appliance". Use of the reset switch will
cause an ungraceful shutdown of the
appliance that may damage the file system
or cause the appliance to fail.
Description
This LED indicates the system temperature and fan speed
status:
• Steady Green indicates normal temperature and fan
speed.
• Alternating Red/Green indicates temperature has
exceeded the warning threshold or the fan speed has
fallen below the warning threshold.
• Steady Red indicates temperature has exceeded the
critical threshold or the fan speed has fallen below
the critical threshold.
This LED indicates the status of the Redundant Power
Supply system (sa2200/sa2250 only):
• Steady Green for normal operation.
• Alternating Red/Green for warning condition
indicating that the power supply system is not
functioning correctly.
• Steady Red indicates a bad power supply.
Controls, Ports and Indicators
3