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Maker Pro

need operating help with racal dana 1992 counter

  • Thread starter Random Electron
  • Start date
R

Random Electron

Hi,

I am testing out one of these units and I am puzzled by its response.

1. If I put the same signal into a and b and set the function to ratio a/b
I expect to see 1. Instead I see 0.

2. Same as 1 but with using input c instead of a and ratio c/b.

3. I note that the trigger led on input b is lit constantly. This does not
seem right.

If you have experience with this counter, please respond.

Many thanks
 
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