Kenwood NEXEDGE NX-200 Function Reference page 316

11 LTR TRUNKING SYSTEM
11.1 Using the LTR ID for Basic Communications
Transmitting
The transceiver sends the preconfigured LTR ID when the transceiver starts transmitting by a user pressing the PTT
switch. The transceiver links to the repeater and waits to receive the echo back data from the repeater. If the data is
correct, the transceiver assumes that the link is properly established and re-transmits to call to the receiving transceiver.
If the transmitted LTR ID matches the LTR ID preconfigured for the receiving transceiver, the transceivers can
communicate.
Releasing the PTT switch causes the transceiver to send the EOT data to close the speaker of the receiving transceiver.
Restricting the Continuous Transmission Duration (Time-out Timer)
Time-out Timer (TOT) is the function to restrict the duration for the transceiver to continuously transmit.
This function is used to prevent a user from occupying a repeater or frequency which is shared with other users. The
transceiver automatically stops transmitting and releases the channel if it continuously transmits longer than the configured
time.
Time-out Timer can be configured for each zone. Time-out Timers, such as Time-out Timer (Dispatch) and Time-out Timer
(Telephone), can be also configured.
Time-out Timer (Dispatch)
Time-out Timer (Dispatch) is the maximum length of time that the transceiver is allowed to transmit continuously while a
user is talking using a Dispatch ID.
The transceiver stops transmitting and emits the Warning Tone A if transmission time exceeds the amount of time
configured for Time-out Timer (Dispatch). The Warning Tone A sounds until the PTT switch is released.
Note
• The transceiver will return to Receive Mode after sending the EOT if the transceiver is transmitting FleetSync, etc. when transmission
is completed.
• Time-out Timer (Dispatch) cannot be activated in Emergency Mode.
Configuration using KPG-111D/ DN
Configuring the Time-out Timer (Dispatch) (
Time-out Timer (Telephone)
Time-out Timer (Telephone) is the maximum length of time for the transceiver to transmit continuously while a user is
talking using a Telephone ID.
The transceiver stops transmitting and emits the Warning Tone A if transmission time exceeds the amount of time
configured for Time-out Timer (Telephone). The Warning Tone A sounds until the PTT switch is released.
Note
• The transceiver will return to Receive Mode after sending the EOT if the transceiver is transmitting FleetSync, etc. when transmission
is completed.
• Time-out Timer (Telephone) cannot be activated in Emergency Mode.
Configuration using KPG-111D/ DN
Configuring the Time-out Timer (Telephone) (
FUNC (K)/Ver 4.00
FPRG 8.6.7 Time-out Timer (Dispatch))
See
FPRG 8.6.8 Time-out Timer (Telephone))
See
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