Quote:
Originally Posted by Rick76
There is only one resistor in the coding plug that could possibly be blown by 12 volts. All the others are too high a resistance. Take the cover off and check across each resistor individually. Pry the cover out slightly to clear 4 small tabs and it comes apart easily.
What type of ohmmeter are you using and on which range?
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That's what I did. I pulled it apart and checked all the resistors at the solder points and then because of my disbelief, I checked them all at the legs of the resistors.
I have a Fluke 87, that works perfectly on auto ranging. I have the tone on and can't get a beep or anything. The Fluke, I use daily, so no question there.