Controls and Status Indicators



Controls and Status Indicators

 

LED Panel
  1.  Power On LED Will be on while system is powered up  either by attended (push in the power switch) or unattended (wake-up alarm or  Ring Indicator while the power switch is in standby position).
  2.  Unattended LED When be illuminated when the system is powered on unattended.
     When the system is powered on unattended, pust the power switch to IN position  will torn off the system power. After a brief delay period, the system power will be ON if  the power switch remained in the IN position.
  3.  POST active LED When be lit when system has just been powered on. Power on self test (POST)  routine will turn on this LED at beginning of routine and will turn off this LED if system passes the POST. When this LED is  always illuminated, it may indicate either a POST error or that the system processor is stopped.
  4.  SCSI HDD activity LED This LED is controlled by the Adaptec SCSI controller. When this LED is always on,  it may indicate either the SCSI bus is busy (hung), or the system processor is hung.
  5.   & 6. Processor 1 & 2 activity LED These are used to identify processor activity. They can be used by software  to identify the activities of the processor or if there is problems with the processor.
     POST should turn on the processor LED at the beginning of the routine and will turn off this LED if system passed the POST.
     During normal OS operation, these two LEDs will blink to indicate CPU activity.
     With an operating system that only support one CPU, then only LED 5 will blink, CPU 2 will be idle and LED 6 will not blink.
  6.  Processor 2 activity LED See above #5
  7.  EtherNet Transmit Activity LED Indicates transmit activity on the network.
     This LED is controlled by the EtherNet controller on the system board.
  8.  EtherNet Receive Activity LED Indicates receive activity on the network.
     This LED is controlled by the EtherNet controller on the system board.
  9.  EtherNet Link Status LED Indicates an active link connection on the 10/100 BaseT interface.
     This LED is controlled by the EtherNet controller on the system board.
  10.  Security LED May be turned on by a tamper detect software routine (if installed and enabled) to denote the system has been tampered with.
     Software would also control resetting the LED.
     When the SMART connector is used, this LED will remain lit.


CD-ROM Drive In-Use Light: This light comes on when the CD-ROM drive is accessed.

Diskette-Drive In-Use Light This lights when the drive is accessing a diskette.

CD-ROM Eject Button: Push this button to release a CD from the CD-ROM drive.

 
Power-On Light: This green LED lights when you power-on the server by pressing the power switch, and when the server powers on in unattended mode.

Diskette Eject Button: Push this button to release a diskette from the drive.


Power Switch Use this switch to power the server on manually, or return the server to standby mode . The automatic restart feature, which enables the server to restart following a momentary power loss, means that the server is never completely powered-off. Do not set the server to standby mode if any of the drive In-Use lights are on. This might damage the information stored on a hard disk or diskette.

You can configure the server to start at a specified date and time, or when it receives a signal from either serial port.

The result of pressing the power switch varies, depending on whether the server is in attended, unattended, or standby mode.


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