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Re: switch line

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  • kb9lgs
    ... Cool thanks. Just couldn t find this in the manual. ... any
    Message 1 of 4 , Jun 18, 2008
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      --- In tracker2@yahoogroups.com, Scott Miller <scott@...> wrote:

      Cool thanks. Just couldn't find this in the manual.


      >
      > Ground. It's got an internal pull-up to 5 volts. If you're running
      any
      > length of cable, I'd suggest an external pull-up through a 4.7k
      > resistor. The internal is kind of weak and is subject to noise on long
      > cable runs.
      >
      > Scott
      >
      > kb9lgs wrote:
      > >
      > >
      > > I am trying to figure out manual switching of the configuration using
      > > the line on the rj11. Now open and not connected to anything is one
      > > status. Obviously you switch it to either power or ground to turn it
      > > on. But which ????? I can't seem to find this in the documentation.
      > >
      > >
      >
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