Kenwood TK-780 Programming Instructions Manual

Contents

5Programming the Logic SignallingFrom the Optional Features screen, use your cursor to select Logic Signalling. In orderfor the radio to provide proper signaling polarities to the 2012/Merlin and 2016 dataterminal interface on the KCT-19, it is necessary to program the Logic Signalling I/O asshown in the figure below.+---------------------------------------- +¦ Logic Signal ¦¦---------------------------------------- ¦¦ Squelch Logic Type : [Active Hi ] ¦¦ Squelch Logic Signal : [TOR] ¦¦ Access Logic Type : [Active Low ] ¦¦ Access Logic Signal : [Continuous] ¦¦ Horn Alert Logic Signal : [Continuous] ¦+---------------------------------------- +Programming the Talk Group information for a 2012/Merlin MDTWhen using the TK-x80 series radio in mobile operation along with a Pyramid2012/Merlin, it is desirable to use a separate talk group for data aside from voicecommunication. In order to do this, it is necessary to add a talk group for data to thesystem. The figure below depicts a typical talk group configuration.+------------------------------------------------------------------------------ +¦ System No. : 1 Trunking Mode ¦¦------------------------------------------------------------------------------ ¦¦ Grp Option ¦¦ Grp EncID DecID Grp -Name Call Pwr Transpond LOut Signal TA ¦¦ 1 150 150 Voice Chan No *** No No None No ¦¦ 2 151 151 Dat a Chan No *** No No None No ¦¦ 3 ¦¦ 4 ¦¦ 5 ¦¦ 6 ¦¦ 7 ¦¦ 8 ¦¦ 9 ¦¦ 10 ¦+--------------------------------------------------------- --------------------- +Set Squelch LogicType to Active HiSet Squelch LogicSignal to TOROption Signal shouldbe set to NoneSeparate Talk Group ID codes are used forvoice and data. Data group must be last in list.