American Power Conversion 250 VA, 450 VA, SC450RM1U user manual

990-1852C, 10/2005

APC Smart-UPS® SC

250/450 VA

110/120/230 Vac

1U Rack-Mount/Tower

Uninterruptible Power Supply

Contents

Main User Manual English APC Smart-UPS SC Page Introduction 1: INSTALLATION Unpack Position the UPS Page Tower Configuration Wall Mounting Note: Whenever possible, attach two screws into wall studs. If stud mounting is not possible, use 2: START UP Connect Equipment to the UPS Connect the UPS to the Network (if Applicable) Start the UPS 3: OPERATION Front Display Panel 4: USER CONFIGURABLE ITEMS Page 5: STORAGE AND MAINTENANCE Storage Battery Replacement 6: TROUBLESHOOTING, SHIPPING, AND SERVICE UPS Shipping and Service 7: REGULATORY AND WARRANTY INFORMATION Limited Warranty