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power the loads. ON/TEST also activates the UPS's
3.2 " OVERLOAD" indicator (RED LED)
The LED lights when the loads connected to the UPS exceed the UPS's capacity. See Section 6.3.
3.3 "BACK UP" indicator (GREEN LED)
The LED illuminates when the UPS is supplying battery power to the loads.
3.4 "REPLACE BATTERY" indicator (RED LED)
The LED illuminates when the UPS's battery is no longer useful and must be replaced. See section 9.
Note: When replace battery, disconnect the utility power then open the case and take notice of the battery's polarity while install the new battery to avoid short. See section 9.
3.5"BUCK AVR (VOLTAGE REDUCTION)" indicator
(YELLOW LED)
The LED illuminates when the UPS is correcting a high utility voltage condition. The loads receive normal power.
3.6"LINE NORMAL" indicator (GREEN LED)
The LED illuminates when the line input voltage is normal.
3.7 "BOOST AVR (VOLTAGE BOOST)" indicator (YELLOW LED)
The LED illuminates when the UPS is correcting a low utility voltage condition. The loads receive normal power.
3.8 LOAD bar graph
The display shows the power being drawn by the load.
3.9 POWER bar graph (BATTERY CHARGE/LINE VOLTAGE)
The display shows the present battery charge as a percentage of battery capacity. It also display the voltage of utility line.
3.10 "OFF" button
Press the OFF button to turn off the UPS and the loads.
REAR PANEL
3.11 TEL./MODEM SURGE PROTECTION
Surge protection for telephone and modem line to have the complete safety connection for INTERNET service.
3.12 EXTERNAL BATTERY PACK CONNECTOR (optional)
Caution: Use only factory supplied or authorized connecting cable for external