1. INTRODUCTION
1.1 Overview:
The Back-up series UPS is an advanced high performance stand by Uninterruptible
Power System (UPS) designed to protect your computer from utility line failure. In
the event of utility failure (blackout), the UPS will rapidly transfer loads to an
alternative power source, which derives power from battery set inside the UPS.
The UPS provides two charging mode, quick charging and trickle charging, to
maintain the batteries in the best condition. Battery status indication, including
battery level, low battery, charging, and bad battery, are shown on the front panel.
1.2 Battery Replacement warning
The self-test function (real-time detection) will inform you with an alarm when the
batteries are weak and require replacement.
1.3 Smart-AVR
The UPS automatically corrects output voltage within the normal range, both in low
utility voltage (boost LED lights up) and high utility voltage (buck LED lights up)
conditions.
2. MAIN
FEATURE:
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Microprocessor based design.
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Advanced indication for special operation status.
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Green mode function.
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Auto detect input frequency 50Hz/60Hz.
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Self test function.
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Battery replacement indication.
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Extra wide-range AVR function.
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Standard RS-232 port for monitoring function.
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Double protections for over load & short circuit.
3. CAUTION
:
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The UPS is designed to power computer loads and the associated peripheral devices,
such as monitors, modems, external H-Disk drivers, etc. To ensure the performance
of the UPS, Do Not load the UPS with laser printer, motor, or any type of inductive load.
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Connecting the UPS to a two-pole, three-wire grounding mains receptacle.
Connection with any other type of receptacle may result in a shock hazard and may
violate local electrical codes.
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Do not allow water or any foreign object to get inside the UPS. And do not put objects
containing liquid on or near the unit.
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Keep UPS away from fire or heating sources.
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The UPS is shipped from the factory with fully charged internal batteries; however,
the batteries may lose some energy during delivery and storage. To ensure that
the UPS will provide the expected run-time during a blackout, the UPS must be left
in charging for at least 5 hours before your first use. The batteries will be
recharged automatically by UPS when the UPS is connected with city power.
