Chapter 3. Operation61200.129L1-1 TSU 120 User Manual 4 9View HistoryThis menu item displays date and time history of upto 20 status changes of the unit.Port StatusPort Status is used for viewing the signals beingmonitored on the data ports.Remote PortShows status of incoming commands on the chain inport.Configuration (CONFIG)The Configuration menu is used to set the TSU 120operational configuration. This menu includes thefollowing items:Network (NI)This item is selected to set all of the parametersassociated with the network interface located in thebase unit.UnitUnit is used to set the TSU 120 control port baud rateand to set up the dial out function for network alarmtraps.Map Exchange (Map XCHANG)This item sets up and activates an automatic DS0 mapswitch based on time of day.Map In UseThis item is used to display and manually switch theDS0 map being used.DS0 Map: A (B)Selects DS0 Map (A or B) to designate which DS0s areassigned to which data port.Port Configuration (Port Config)This menu is used to configure the parameters associ-ated with any data port in the unit.
