Polar 76 EM Back Gauge Position Display never comes on

Discussion in 'Cutters and Trimmers' started by James Edgar Marcus, Nov 6, 2019.

  1. James Edgar Marcus

    James Edgar Marcus New Member

    Joined:
    Nov 2019
    Messages:
    1
    Location:
    Marion, OH
    I am new at this and operating a Polar 76 EM.
    Just got a used cutter and tried to get it to work.
    When I turn on the Back Gauge Position Display never comes on.
    Therefore cutter does not work. Any Ideas?
    Thanks
     
  2. CHOCK

    CHOCK Senior Member

    Joined:
    Dec 2016
    Messages:
    1,413
    Location:
    Managua,Nicaragua
    Hi sir:
    Hope you are well.
    If i believe that you are trying to say, that display is NOT turn ON?, you must measure the voltage display Keyboard: +9Vdc, tolerance 8.4-9.6 Vdc measure with a Good DMM.
    Check in the board BT: jack BT 1-2
     
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