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Thread: VAL com 760 TSO

  1. #1

    Join Date
    Oct 2013
    Location
    Yakutat, Alaska
    Posts
    39

    Default VAL com 760 TSO

    Anyone have any info or tips on troubleshooting a VAL com 760 TSO radio? It receives just fine but will not transmit. It is wired into a Sigtronics Sporty 200 intercom system.
    Thanks
    Dave

  2. #2

    Join Date
    Aug 2009
    Location
    Durham, ME
    Posts
    73

    Default Re: VAL com 760 TSO

    You've probably already checked this, but I had a similar issue with a VAL and it turned our to a broken PTT wire. Copilot side was fine, that's what tipped me off to a wiring issue.
    RobS

  3. #3
    Senior Member
    Join Date
    Apr 2009
    Location
    Chisholm Mn
    Posts
    1,562

    Default Re: VAL com 760 TSO

    I haven't bought the most expensive PTT switches either, and have several of them go belly up. Maybe a flying buddy has one you can borrow to check it out. Jim Chuk

  4. #4

    Join Date
    Oct 2013
    Location
    Yakutat, Alaska
    Posts
    39

    Default Re: VAL com 760 TSO

    Thanks but I can't transmit on either side! I will start with the wiring and PTT switches first. It is always humid here in SE. Hopefully something simple! I would rather spend the money on Gas!

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