Minuteman Smart Up MSU 1000, User Manual

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OFF SWITCH
Press and release this switch to turn the UPS OFF. The UPS will continue to charge the
batteries whenever it is plugged in and the utility line is present.
LED STATUS & ALARMS
LOAD LEVEL DISPLAY
The 4-LED load percentage display shows the power level (20%, 40%, 60%, 80%)
drawn by the loads which are connected to THE BATTERY-SUPPLIED OUTLETS on the
UPS. If UPS is overloaded, the OVERLOAD LED will light.
BATTERY LEVEL DISPLAY
This display shows the battery capacity left in the battery. The level is represented by
percentage of 25, 50, 75 and 100, and these LED’s will extinguish gradually when using
battery power. When battery capacity reaches the minimal level of 25%, the lowest
LED(25%) blinks.
When UPS is in battery mode, the ON BATTERY LED will light, proceed by a “beep” sound
for every 2 seconds, and then the UPS will start supplying power to load through battery.
ON BATTERY MODE
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