RJ11 Phone/Fax Surge Protector
Select Compaq Pro UPS 500 models include a Phone/Fax Surge Protector t
protect communications equipment (such as a fax machine, or a modem) from
transient spikes and surges present on telephone lines.
DB9 Communications Port
The DB9 Communications port connects your UPS to any computer or
workstation. Use with Compaq Power Manager Pro UPS software to enable
automatic shutdown and complete power management functionality.
Surge-Protected Receptacle(s)
These receptacles provide connected equipment with AC line power during
normal operation. They also protect your equipment against damaging surges
and line noise. Connect your printer and other non-critical peripherals to these
receptacles. They will not provide battery backup during blackouts and
brownouts. They always supply AC power, when present, regardless of the
UPS Operating Mode selected by the ON/STANDBY button.
AC Power Input Receptacle (230V Model
Only)
This receptacle accepts a detachable IEC-320 power cord. See Chapter 2
“Installation” for details.
Battery Replacement Door
Under normal conditions, the battery supplied in your UPS will last several
years. Battery replacement should be performed only by qualified service
personnel.
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