Kenwood NEXEDGE NX-200 Function Reference page 332

11 LTR TRUNKING SYSTEM
11.7 Using FleetSync to Initiate a Selective Call/ 11.8 Using DTMF to Initiate a Selective Call
 Data receiving side
The TOR port level will lower if the transceiver receives a Data GID (carrier + ID) signal. The DTC port goes low level
and ARQ Mode is activated if the external modem recognizes that the transceiver has received data. If there are any
signals to be applied to the External PTT (Data) port when sending back an acknowledgment, etc., the transceiver
does not do the handshake, but sends data on a channel specified by the repeater. In this case, the transceiver does
not send the LTR data and EOT.
Note
If no repeater is available when the External PTT (Voice), External PTT (Data) or Data PTT port is activated, the transceiver does not
transmit. In this case, the System Busy port goes low level. Even if no External PTT (Voice), External PTT (Data) or Data PTT port is
activated, the System Busy port goes low level if no repeater is available while the transceiver is receiving. With this function, the
transceiver can notify external devices that there is no available repeater.
Configuration using KPG-111D/ DN
Configuring the ARQ Mode (
11.7 Using FleetSync to Initiate a Selective Call
Using FleetSync, the transceiver can initiate an Individual Call, a Group Call, or various message communications in an
LTR Trunking system.
Refer to 12 FleetSync on page 301
11.8 Using DTMF to Initiate a Selective Call
DTMF Encode and the related functions can be used in an LTR Trunking system.
To decode a DTMF code in an LTR Trunking system, "DTMF" needs to be configured as the Optional Signaling to be used
on the channel. (Refer to 11.2 Using the Optional Signaling (LTR) on page
Refer to 14 DTMF on page 359
FUNC (K)/Ver 4.00
FPRG 8.11.2 LTR Tab)
See
for details about FleetSync.
for details about DTMF.
285.)
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