Tripp-Lite SmartPro Manuel De L'utilisateur page 7

201112105 93-2709.qxd
Basic Operation
Other UPS Features
USB port
RS-232 (DB9 port)
NORM DELAY
12/29/2011 4:28 PM
continued
AC Receptacles: These output receptacles provide your connected equipment
with AC line power during normal operation and battery power during power
outages. The UPS protects equipment connected to these receptacles against
damaging surges and line noise. If you have a USB or DB9 connection to your
UPS, you can remotely reboot connected equipment by turning its receptacles
OFF and ON using Tripp Lite software. Select models have a receptacle or
receptacles (clearly identified on the rear panel) that may be remotely switched
ON and OFF without interrupting power to other outlets. See software
instructions for details.
Communication Ports (USB or RS-232): These ports connect your UPS to any
workstation or server. Use with Tripp Lite's PowerAlert Software and included cables
to enable your computer to automatically save open files and shut down equipment
during a blackout. Also use PowerAlert Software to monitor a wide variety of AC line
power and UPS operating conditions. Consult your PowerAlert Software manual or
contact Tripp Lite Customer Support for more information. See "USB
Communications" and "RS-232 Serial Communications" in the "Optional
Installation" section for installation instructions.
Battery Replacement Door: Under normal conditions, the original battery in
your UPS will last several years. Battery replacement should be performed
only by qualified service personnel. Refer to "Battery Warnings" in the Safety
section. Should your UPS require battery replacement, visit Tripp Lite on the
Web at www.tripplite.com/support/battery/index.cfm to locate the specific
replacement battery for your UPS.
Input Breaker: Protects your electrical circuit from overcurrent draw from
the UPS load. If this breaker trips, remove some of the load, then reset it by
pressing the breaker in.
External Battery Connector (Select Models Only): Use to connect one or
more Tripp Lite battery packs for additional runtime. Refer to Specifications
and/or the label next to the connector to determine the appropriate variety of
battery pack to use. Refer to the battery pack instruction manual for complete
installation information and important safety warnings. See "External Battery
Connection" in the "Optional Installation" section.
Battery Charge Level Switch (Select Models Only): Select models feature a
switch that controls the UPS system's battery charge rate. If you connect more
than one external battery, set the Battery Charge Level Switch to the right. This
will increase your UPS's charger output so the additional batteries charge faster.
CAUTION! DO NOT set the Battery Charge Level Switch to the right without
an external battery connected. There is a risk of damaging the UPS's internal
battery system.
Power Sensitivity Adjustment (Select Models Only): This dial is normally set
fully counterclockwise, which enables the UPS to protect against waveform
distortions in its AC input. When such distortion occurs, the UPS will
normally switch to providing PWM sine wave power from its battery reserves
for as long as the distortion is present. In areas with poor utility power or where
the UPS's input power comes from a backup generator, chronic waveform
distortion could cause the UPS to switch to battery too frequently, draining its battery
reserves. You may be able to reduce how often your UPS switches to battery due to
wave form distortion by experimenting with different settings for this dial. As the
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