Tait TB8100 User Manual page 187

CWID enabled
The override input CWID enabled becomes true when Task Manager turns
the CWID system flag on. This occurs on entering Run mode. It also occurs if
a Task Manager task turns the flag on after a previous task has disabled it.
Intercom enabled
The override input Intercom enabled becomes true when Task Manager
turns the Intercom system flag on. When the base station enters Run mode,
Task Manager sets the Intercom system flag to off. When the Intercom
enabled input is true, there is an audio path connecting the base station
microphone and speaker to the audio in and out lines.
Line controlled base enabled
The override input Line controlled base enabled becomes true when
Task Manager turns the Line connected base system flag on. This occurs on
entering Run mode. It also occurs if a Task Manager task turns the flag on after
a previous task has disabled it.
Loopback enabled
The override input Loopback enabled becomes true when Task Manager
turns the Loopback system flag on. When the base station enters Run mode,
Task Manager sets the Loopback system flag to off.
PA carrier present
Whenever the PA starts transmitting, the PA carrier present input is tru e.
This input becomes true when the PA is keyed up.
PA keyed by Tx Key line
This input becomes true when the PA is keyed up to transmit as a line-
controlled base station. This means that the Tx Key line has keyed up the PA
and that it is the line in audio that will be transmitted.
PA keyed by valid Rx
This input becomes true when the PA is keyed up to transmit as a talk-through
repeater. This means that the receiver has keyed up the PA and the received
signal is being transmitted.
Receiver enabled
The override input Receiver enabled becomes true when Task Manager
turns the Receiver system flag on.. When the base station enters Run mode,
Task Manager sets the Receiver system flag to on.
Receiving valid signal
The Receiving valid signal input becomes true when the conditions for
opening the receiver gate are fulfilled. The received signal must meet the
requirements for receiver gating defined in the current channel profile and for
subaudible signalling defined in the current signalling profile. For example, the
signal must be strong enough and use the right CTCSS tone.
When the base station receives a valid signal, it does not necessarily make the
Rx Gate line active.
IF NOT Receiving valid signal THEN Transmit CWID now.
This sends a Morse code identifier at the end of each transmission.
TB8100 Service Kit User's Manual
Task Manager Inputs and Actions 177