User guide

8. Troubleshooting .................................................................................... 52
8.1 Typical Alarms and Conditions ......................................................... 52
9. Communication ..................................................................................... 57
9.1 RS-232 and USB Communication Ports .......................................... 57
9.2 Network Management Card (Optional) ............................................ 59
9.3 UPS Management Software ............................................................. 59
9.4 REPO Function................................................................................. 60