Installation and configuration  25 
Connecting the UPS cord retention clips 
 
 
Charging the UPS batteries 
With the UPS in Standby mode, allow the batteries to charge before putting the UPS into service. 
 
 
IMPORTANT: Charge the batteries for at least 24 hours before supplying backup power to 
devices. The batteries charge to: 
•  80 percent of their capacity within 3 hours 
•  100 percent of their capacity within 48 hours 
 
 
Starting power to the load 
Start power to the load by placing the UPS in Operate mode. 
 
 
IMPORTANT: AC power must be available the first time the UPS is started. 
 
 
Configuring the UPS Network Module 
 
  NOTE: For more information about the UPS Network Module, see the HP Infrastructure 
Management Pack software CD and documentation for complete details. 
 
Before configuring the UPS Network Module, be sure that the network cable is connected.  
 
Connecting the configuration cable 
1.  Connect the DB-9 connector on the DB-9 to RJ-45 cable to a serial connector on the host computer.