Tait TB8100 User Manual page 195

TB8100 Service Kit User's Manual
When this system flag is disabled, the microphone's connections are disabled.
When this system flag is enabled, the audio path for the microphone and the
speaker is as configured in the current channel profile's Signal Path tab.
Tx Key actions
The Tx Key system flag makes it possible for Task Manager to override the Tx
Key line. Tx Key override actions can enable, disable, or toggle the flag. When
the base station enters Run mode, the flag is enabled.
When the Tx Key system flag is disabled, the transmitter does not key up when
the Tx Key line on the system interface goes active.
When the Tx Key system flag is enabled, the transmitter keys up when the Tx
Key line on the system interface goes active and transmits the audio provided
to it on the balanced and/or unbalanced line in.
The Tx Key system flag has no effect on the base station's internal keying logic.
Reset base station
The 'do now' action Reset base station resets the base station. You can use
this action in tasks designed to help the base station recover from minor faults.
When a base station is reset, it reverts to its default channel.
Note:
Example
IF Tone 2 detected THEN Reset base station
This task means that a technician can remotely reset the base station by sending
a radio signal with the appropriate subaudible signalling.
Transmitter actions
Transmitter override actions can enable, disable, or toggle the Transmitter
system flag. This provides you with an additional layer of control over
transmitter operation.
When the base station enters Run mode, the flag is enabled.
When the Transmitter system flag is disabled, the transmitter cannot transmit.
When the Transmitter system flag is enabled, the transmitter operates as usual.
If the PMU is fitted with a standby converter and the Receiver and the
Transmitter system flags are both disabled, the PMU shuts down as in Deep
Sleep mode.
You can shut down specific forms of the transmitter
Note:
operation. See
"Line-Controlled Base Actions" on page
Receiver actions
Receiver override actions can enable, disable, or toggle the Receiver system
flag. This provides you with an additional layer of control over receiver
operation.
When the base station enters Run mode, the flag is enabled.
When the Receiver system flag is disabled, the receiver cannot receive.
When the Receiver system flag is enabled, the receiver operates as configured.
"Talk Through Repeater Actions" on page 187
Task Manager Inputs and Actions 185
and
187.