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Re: [tracker2] Re: DTMF Mic No longer works with Tracker 2 tnc board

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  • mengle@pa.net
    And IIRC, the microphone has a LOCK switch on it; make sure that the switch is in the correct position. Milt N3LTQ
    Message 1 of 3 , Aug 13, 2010
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      And IIRC, the microphone has a LOCK switch on it; make sure that the
      switch is in the correct position.

      Milt
      N3LTQ


      Quoting Alan <alan@...>:

      >
      > Check for voltage on pin 5.
      >
      > PIN1 MIC
      > PIN2 PTT
      > PIN3 DOWN
      > PIN4 UP
      > PIN5 + 5VOLT ( Max current 25Ma )( + 8VOLT ALR-22/24 )
      > PIN6 AUDIO OUT ( remote DR150TE-DR590-DR592-DR599-DR600 )
      > PIN7 MIC SCREEN/EARTH
      > PIN8 EARTH
      >
      > Alan
      >
      > --- In tracker2@yahoogroups.com, "scatman_166" <clowther@...> wrote:
      >>
      >> Quick question i have two dr-135 alincos and installed the tracker
      >> 2 tnc in both, at which time the dtmf mic no longer programs
      >> frequencies etc. Up down buttons work but nothing else does??
      >> cannot direct program frequencies from mic.
      >> Any IDEAS????
      >>
      >
      >
      >
      >
      > ------------------------------------
      >
      > Yahoo! Groups Links
      >
      >
      >
      >
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