TB8100 Service Kit User’s Manual Task Manager Inputs and Actions 205PMU shutdown imminentThis input becomes true when the PMU’s ‘Shutdown imminent’ alarm istriggered. For information about this alarm, see “Shutdown imminent” onpage 153.PMU temperature highThis input becomes true when the PMU’s ‘Temperature high’ alarm istriggered. For information about this alarm, see “Temperature high” onpage 153.Reciter alarm onThis input becomes true when any reciter alarm is triggered.Reverse power highThis input becomes true when the ‘Reverse power high’ alarm is triggered. Forinformation about this alarm, see “Reverse power high” on page 150.Note: Use the VSWR fault input instead of the Reverse power highinput if the transmit power is set to less than 20 W or if the basestation has a 5 W PA. The resolution of the reverse powermeasurement is 1 W; only a very serious antenna fault would trigger the reversepower high alarm if the power setting is low.Synthesiser failedThis input becomes true when a synthesiser goes out of lock or the externalfrequency reference is invalid and the corresponding alarm is triggered. Forinformation about these alarms, see “Synthesiser out of lock” on page 149 and“External reference invalid” on page 152.VSWR faultThis input becomes true when the ‘VSWR high’ alarm is triggered. Forinformation about this alarm, see “VSWR high” on page 150.Custom InputsThe Custom Inputs submenu contains all the custom inputs that have beendefined for the base station using Configure > Task Manager > Custom Inputs.ActionsAn action is something that Task Manager instructs the base station to do.There is often a group of actions relating to a particular base station function.For example, Task Manager can enable, disable, or toggle the talk throughrepeater function. Enable makes the function effective, disable makes itineffective, and toggle changes from the one state to the other.Tip: To obtain Help on a task’s action, click the task. In the Tasklist item area, click the Help icon beside the action box.General ActionsGeneral actions relate to the general operation of the base station.
