Kenwood TKR-750-850 Function Reference

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Contents

Version: 1.01 USA Function Reference (FUNC) 134 CHANNEL INFORMATION4.12 Scan AddThis function is to check a signal on each channel.TKR-750/850/751/851 scans an available signal toreceive and when it finds an available signal, scanning ispaused.You can configure the scan operation and select channelsto be scanned. (Refer to 16 Scan.)You can also configure the function for activating/deactivating scan to an auxiliary port and PF keys.! Configuration of KPG-91D" Selecting a channel to be scanned (Refer to FPRG6.2.13 Scan Add.)" Configuring the scan operation (Refer to FPRG 6.6“Scan Information” window.)Note: It is impossible to assign a scan function on a channelconfigured Repeat Mode since it is only used for repeatoperation. (Refer to 4.8 Operation Mode.)4.13 CompanderThis function is a function to improve quality of thereceived audio by reducing noise while transmitting.A compressor effects on the Local microphone inputsignal and TA input signal, and a expander effects on aspeaker audio and RA audio.It is possible to assign Compander function enable ordisable on each channel separately.! Configuration of KPG-91D" Enabling/disabling the Compander function foreach channel (Refer to FPRG 6.2.14 Compander.)Note: The Compander function does not operate on the audiosignal to be repeated.4.14 Voice ScramblerVoice Scrambler is a function to keep a conversationprivate within a group. With this function, acommunication is made using a special signal in order toprevent communications from being monitored byunauthorized people intercepting communications. Youcan use this function only when a optional voice scrambleboard is installed into the TKR-750/850/751/851. (Referto: FPRG 5.1 “Model Information” window.)The Voice Scrambler function can be turned On whenTKR-750/850/751/851 is ON or changing a channel. Thecode selection ports are available inside of TKR-750/850/751/851 for a Scrambler code selection.(Refer to 4.14.1 Scrambler Code.)! Configuration of KPG-91D" Enabling/disabling the Compander function oneach channel (Refer to FPRG 6.2.17 VoiceScrambler.)Note:# The repeat audio under the Repeat Mode is not scrambled evenif the Voice Scrambler function is enabled.# When the function for switching Scrambler On/Off is assigned tothe PF key, the key top LED lights when the Voice Scramblerfunction is On.4.14.1 Scrambler CodeThe Voice Scrambler function is switched On when TKR-750/850/751/851 is ON or a channel is changed. Thecode selection ports are available inside of TKR-750/850/751/851 to select a Scrambler code.It is possible to select a Scrambler code on each channel.Table 4-4 Scrambler Code! Configuration of KPG-91D" Configuring the Scrambler code to each channel(Refer to FPRG 6.2.18 Scrambler Code.)Note: The code selection port in TKR-750/850/751/851/751/851selects a Scrambler code when TKR-750/850/751/851/751/851 is ON a channel is changed even if the Voice Scramblerfunction is off.ScramblerCodeCode selection portCODE4 CODE3 CODE2 CODE11 L L L L2 L L L H3 L L H L4 L L H H5 L H L L6 L H L H7 L H H L8 L H H H9 H L L L10 H L L H11 H L H L12 H L H H13 H H L L14 H H L H15 H H H L16 H H H H