Switching between Tripp Lite SmartOnline Single-Phase UPS systems' two high-efficiency modes (Economy and On-Line) is easy. Managers can configure one UPS or mass-configure multiple UPS systems remotely through PowerAlert software. All that is required is PowerAlert Local Software (included free of charge with all Network UPS systems) and an internal SNMP/Web card (available separately from Tripp Lite) installed in the UPS. Using PowerAlert, managers can set the mode once, or can schedule a reoccurring change back and forth between modes as the application dictates. For example, a manager may want to schedule UPS systems to run in On-Line mode during the day on weekdays, but automatically switch to Economy mode in the evenings and on weekends.