Reconfiguration; Optional Ups - NEC EXPRESS5800/180Ra-7 User Manual

Reconfiguration

If a CPU or a memory DIMM board error was detected during execution of POST
(Power On Self-Test) after system power is turned on, the reconfiguration function
isolates the failed CPU or memory DIMM board and continues operation. You should
replace the failed device as soon as possible.
This function is enabled only when the following system requirements are met:
Two or more CPUs are installed.
!
Eight memory DIMM boards are installed.
!
A CPU or memory DIMM board error may be viewed on the screen while POST is
running or by entering BIOS Setup. It may also be viewed when the ESMPRO Suite
program is installed and operating.

Optional UPS

The optional Uninterruptible Power Source (UPS) is a high-performance, line-
interactive supply that provides clean, reliable AC power to system rack components to
protect them from power blackouts, brownouts, swells, sags, surges, and interference.
The UPS also filters out small utility line fluctuations and isolates equipment from large
disturbances by internally disconnecting from the utility line, while supplying power
from its internal batteries until the utility line returns to safe levels.
Note: While running on battery, an internal alarm will sound
(periodic beeps). The TEST/ALARM DISABLE button may be
pressed to silence the UPS alarm.
If the utility power does not return, the UPS will continue to supply power to the
connected equipment until exhausted. At this time a continuous beeping sounds two
minutes before the UPS final low battery shutdown. If using a computer, you must
manually save your files and power down before the UPS turns itself off, unless you are
using UPS monitoring software that provides automatic, unattended shutdown.
The UPS provides a bidirectional communications port to coordinate a safe shutdown
with most popular operating systems.
Your UPS also provides diagnostic and management features that include:
Scheduled server shutdowns
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Interactive and scheduled battery testing
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Detailed power quality logging
!
Additionally, the UPS monitoring software allows extensive UPS management via the
LAN or modem.
The optional UPS ships with power management and diagnostic software.
1-30 System Overview