Kenwood TK-3180 Function Reference

Also see for TK-2180: Specifications Brochure & specs Instruction manual Instruction manual Service manual

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Version: 1.11 Function Reference 12122 FLEETSYNC22.9.9 GTC CountThis function allows you to configure the number of timesto transmit the GTC.GTC (Go To Channel) is a message that allows thetransmitting party to take the receiving party to the datachannel.The caller’s transceiver transmits the GTC and moves tothe data channel when the Status/ Short/Long Messageon the Data Channel is configured. The receiving party’stransceiver automatically moves to the data channel andwaits for the data.You can configure the GTC to be sent and the number oftimes to send it using KPG-89D. A user can normally usethe default configuration.Note:" The receiving party’s transceiver waits for receiving the Status/Short/Long Message after it moves to the data channel. Thetransceiver returns to the voice channel when no data isreceived during the Maximum Ack Wait Time." The caller's transceiver sends the Status/Short/Long Messageand waits to receive the ACK after it moves to the data channel.The transceiver returns to the voice channel when it does notreceive the ACK for the Maximum Ack Wait Time.! Configuration using KPG-89D• Configuring the GTC Count (Refer to FPRG 6.12.3Parameter tab - GTC Count.)22.9.10 Number of RetriesIf the transceiver does not receive the ACK for theMaximum ACK Wait Time, it resends data. You canconfigure the Number of Retries. Decrease the numberwhen communication conditions are good and increasethe number when the communication conditions are not.You can configure the Number of Retries using the KPG-89D.! Configuration using KPG-89D• Configuring the Number of Retries (Refer toFPRG 6.12.3 Parameter tab - Number of Retries.)22.9.11 Transmit Busy Wait TimeThe TX Busy Wait Time is the period the transceiverwithholds the FleetSync data transmission when the lineis Busy. The transmission is canceled when the line isbusy even if the Transmit Busy Wait Time expires.You can configure the Transmit Busy Wait Time usingKPG-89D.! Configuration using KPG-89D• Configuring the Transmit Busy Wait Time (Refer toFPRG 6.12.3 Parameter tab - Transmit Busy WaitTime.)22.9.12 Maximum ACK Wait TimeThe Maximum ACK Wait Time is the duration for thetransceiver to wait for receipt of the ACK from thereceiving party after transmitting data. If the transceiverdoes not receive the ACK after the Maximum ACK WaitTime, it resends data.You can configure the Maximum ACK Wait Time usingKPG-89D. We recommend using the defaultconfiguration.Note:" This period is applied to the wait time for receiving data aftermoving to the data channel using the GTC function." The Long Data Message is sent several times. The receivingparty’s transceiver waits the next data during the Maximum ACKWait Time. The transceiver exits the Long Data MessageReception Mode when it does not receive any data during theperiod.! Configuration using KPG-89D• Configuring the Maximum ACK Wait Time (Referto FPRG 6.12.3 Parameter tab - Maximum ACKWait Time.)22.9.13 ACK Delay TimeThe ACK Delay Time is the delay time between time thetransceiver receives FleetSync and the time when ittransmits the ACK.This period must be shorter than Maximum ACK WaitTime configured in the caller’s transceiver. In addition,this period must be shorter than the Hang Time of therepeater when using the ARQ function in a Trunkingsystem. (Refer to 17.7 ARQ Mode.)You can configure the ACK Delay Time using KPG-89D.We recommend using the default configuration.! Configuration using KPG-89D• Configuring the ACK Delay Time (Refer to FPRG6.12.3 Parameter tab - ACK Delay Time.)22.9.14 Transmit Delay Time (ReceiveCapture)The Transmit Delay Time is the transmit period of theunmodulated carrier prior to the data transmission.The transmitting transceiver performs the unmodulatedtransmission and the receiving transceiver stopsscanning to receive the data. With this function, a user