Liebert Vertiv GXT5 Installer/User Manual page 6

5.6. Firmware Updates ........................................................................................................................................................................................................ 89
5.6.1.Updating Firmware with RDU101 Card Connection........................................................................................................91
5.6.2.Updating Firmware with a CLI Connection ..........................................................................................................................96
Chapter 6: Troubleshooting .................................................................................................................................................101
6.1. Symptoms that Require Troubleshooting ............................................................................................................................................101
6.2. Audible Alarm (Buzzer) .........................................................................................................................................................................................101
6.2.1.Faults........................................................................................................................................................................................................................ 102
6.3. Troubleshooting UPS Issues ...........................................................................................................................................................................102
Chapter 7: Specifications .........................................................................................................................................................105
7.1. Battery Run Times .......................................................................................................................................................................................................118
Appendix I: Open Source Software Legal Notices ........................................................................................125
Appendix II: Technical Support .........................................................................................................................................127
iv Vertiv | Liebert® GXT5™ | Installer/User Guide