Installation  19 
Connecting the battery leads 
 
 
Attaching the UPS front bezel 
 
 
Connecting the serial communications port 
 
 
CAUTION: Use only the computer interface cable supplied with the UPS to connect the 
communications port to the host computer. 
 
 
 
IMPORTANT: Power management software requires the communications port to be 
appropriately cabled to the host computer.