ÊChapter 4

Operation
This section describes:STurning the UPS on and offSStarting the UPS on batterySStandby modeSThe UPS front panel and indicatorsSInitiating the self‐test

ÊTurning the UPS On

After the UPS is connected to a power outlet, the UPS enters Standby mode.

To turn on the UPS, press and hold the (On/Off) button until you hear the UPS beep. After the UPS is turned on, it conducts a self‐test and enters Normal mode. The ￿ (Power On) indicator illuminates green indicating that power is available to your equipment.

ÊStarting the UPS on Battery

NOTE: The UPS does not auto-detect the input frequency when starting on battery; the default is the last frequency used by the UPS.

To turn on the UPS without using utility power, press and hold the (On/Off) button for two seconds. The UPS starts up in Battery mode and supplies battery power to your equipment. When the UPS starts on battery, it does not conduct a self‐test to conserve battery power.

10

HP T750 G2, HP T750J, HP T1000 G3, HP T1000J, HP T1500 G3, and HP T1500J UPS Models User Guide S 505922-002