Basic Operation continued
“BATTERY CHARGE / BATTERY POWER” LED:
For SmartPro Models Only: when the UPS is operating from utility power, this LED indicates the approximate charge state of the UPS’s internal batteries: red indicates the batteries are beginning to charge; yellow indicates the batteries are roughly midway through charging; and green indicates the batteries are fully charged. When the UPS is operating from battery power during a blackout or severe brownout, this LED indicates the approximate amount of energy (ultimately affecting runtime) that the UPS’s batteries will provide: red indicates a low level of energy; yellow indicates a medium level of energy; and green indicates a high level of energy. Since the runtime performance of all UPS batteries will gradually deplete over time, it is recommended that you periodically perform a
For OmniSmart Models Only: this LED will illuminate when your UPS is providing your equipment with battery backup power.
“BATTERY WARNING” LED: this LED lights red and an alarm sounds intermittently after you initiate a self test (See “MUTE/TEST” Button description) to indicate the UPS batteries need to be recharged or replaced. Allow the UPS to recharge continuously for 12 hours, and repeat the
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