iv Compaq 3000 Series UPS Operation and Reference Guide
Chapter 2
Before Starting the UPS........................................................................................... 2-3
Starting the UPS....................................................................................................... 2-7
Chapter 3
Precautions............................................................................................................... 3-2
Modes of Operation ................................................................................................. 3-2
Front Panel Controls ................................................................................................ 3-3
Front Panel Indicators .............................................................................................. 3-5
Overcurrent Protection............................................................................................. 3-8
Initiating a Self-test................................................................................................ 3-11
Audio Alarm .......................................................................................................... 3-12
Chapter 4
Rack Mounting the UPS ................................................................................... 2-4
Powering up the UPS........................................................................................ 2-9