22 FLEETSYNC122 Function Reference Version: 1.11can reliably send the data even if the receiving party’stransceiver is performing Scan or using the Battery Saverfunction.You can configure the Transmit Delay Time using KPG-89D. We recommend using the default configuration.! Configuration using KPG-89D• Configuring the Transmit Delay Time (Refer toFPRG 6.12.3 Parameter tab - Transmit DelayTime.)22.9.15 Data Transmit ModulationDelay TimeThe Data Transmit Modulation Delay Time is the transmitperiod of the unmodulated carrier prior to sending thedata in MSK modulation.This delay time is used to stabilize the transceiver beforestarting the MSK modulation. However, it may be difficultto perform data communications when the transmit/receive frequencies are completely different or thetransceiver is used in extremely cold areas. In suchcases, configure this delay time long in order to improvedata communications.You can configure the Data Transmit Modulation DelayTime using KPG-89D. We recommend using the defaultconfiguration.! Configuration using KPG-89D• Configuring the Data Transmit Modulation DelayTime (Refer to FPRG 6.12.3 Parameter tab - DataTransmit Modulation Delay Time.)22.9.16 Random Access (Contention)This function allows the transceiver to randomize thetransmission start time for data when the channelbecomes free.If multiple transceiver begin transmitting as soon as thechannel becomes free, transmission collision occur.You can configure the Random Access function usingKPG-89DNote: The Random Access period varies depending on theconfiguration in the FleetSync > the General 1 tab >FleetSync Baud Rate.! Configuration using KPG-89D• Configuring the Random Access function (Refer toFPRG 6.12.3 Parameter tab - Random Access.)22.9.17 Unit ID Serial OutputThis function allows the transceiver to send the caller’sFleet/ID from the transceiver’s communication port whenthe transceiver receives the PTT ID.With this function enabled, the dispatcher can monitor thetransceivers.You can enable/disable this function using KPG-89D.Note: You must select “Data” in COM port when using the Unit IDSerial Output function.! Configuration using KPG-89D• Configuring the Unit ID Serial Output (Refer toFPRG 6.12.2 General 2 tab - Unit ID SerialOutput.)22.9.18 Selective Call Alert LEDThis function makes the SelCall Alert LED blink whenreceiving a Selective Call. (Refer to 22.2 Selective CallFunction.)You can configure the SelCall Alert LED to blink usingKPG-89D.! Configuration using KPG-89D• Configuring the Selective Call Alert LED (Refer toFPRG 6.12.1 General 1 tab - Selective Call AlertLED.)22.9.19 Message Display TypeThis function allows you to configure the display whenreceiving the Status/Short Message.You can configure this function using KPG-89D. Thefollowing main display types are available.