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4516Re: Remote commands not working

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  • peterschrader2
    Aug 4 7:05 PM
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      --- In tracker2@yahoogroups.com, "peterschrader2" <peter@...> wrote:
      >
      >
      >
      > --- In tracker2@yahoogroups.com, Scott Miller <scott@> wrote:
      > >
      > > > 2. Using the config program, I cycle the POWER button and
      observe only
      > > > 5 volts at the relay output. Has anybody else had a faulty solid
      > > > state relay? Does anybody know the current rating of the solid state
      > > > relay off hand?
      > >
      > > What external power are you providing to the unit, and where?
      >
      > +12VDC power is supplied through the DB9 Radio connector
      >
      Correction, I've cut the supply through the DB9 Radio port, the device
      stayed powered up, presumably via the relay IN pad? Should I feed
      power to the coaxial power connector?

      >

      > >
      > > The VN920 switch is rated at 30 amps. Keep in mind that it's running
      > > through a couple of 70-mil traces about 1 cm long, and it can only
      > > dissipate so much heat.
      >
      > Noted thanks.
      >
      > >
      > > Scott
      > >
      >
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