Kenwood TKR-750-850 Function Reference

Also see for TKR-750: Brochure & specs Service manual Service manual Service manual Instruction manual

Contents

6 PTT OPERATION18 Function Reference (FUNC) Version: 1.01 USA" Configuring the TOT Rekey Time for the Local MicPTT (Refer to FPRG 6.4.2 “Optional Features 2"tab.)6.4 TOT Reset TimeTOT Reset Time is a period between the time that thetransmission ends before the TOT configured to eachPTT expires and when the count of the TOT, which isconfigured while the transmission pauses, resets. (Referto 7 TOT (Time Out Timer).)! Configuration of KPG-91D" Configuring the TOT Reset Time for the RepeaterPTT and the External PTT (Refer to FPRG 6.4.1“Optional Features 1" tab.)" Configuring the TOT Reset Time for the Local MicPTT (Refer to FPRG 6.4.2 “Optional Features 2"tab.)6.5 Repeat Hold Time(Repeater PTT only)Repeat Hold Time is a period between the time that arepeat signal gone and TKR-750/850/751/851 stopstransmission. (Refer to 7 TOT (Time Out Timer).)! Configuration of KPG-91D" Configuring the Repeat Hold Time (Refer to FPRG6.4.1 “Optional Features 1" tab.)6.6 Busy Channel Lockout(Local Mic PTT only)If you transmit using a local microphone's PTT withoutchecking the channel status, you may interfere with othergroups communication. This function prevents you fromsuch interference. TKR-750/850/751/851 does not starttransmitting even PTT is pressed while other signal is onthe same frequency. (Refer to 8 Busy Channel Lockout.)! Configuration of KPG-91D" Configuring the Busy Channel Lockout function(Refer to FPRG 6.4.2 “Optional Features 2" tab.)6.7 PTT PriorityYou can configure a priority of the repeater PTT, externalPTT, and Local Mic PTT. When the selected PTTconfiguration has higher priority than the current PTT,TKR-750/850/751/851 switches a QT/DQT signalling anda modulation signal line corresponding to the selectedPTT configuration that has higher priority.Table 6-2 PTT Priority! Configuration of KPG-91D" Configuring the PTT Priority (Refer to FPRG 6.4.1“Optional Features 1" tab.)PTT Signalling Modulation inputLocal MicPTT Depending on theconfiguration of the EncodeTone in Multiple (Refer to 4.7Encode Tone in Multiple.)Local microphoneExternalPTT TARepeaterPTT Received Audio