View single post by John W
 Posted: Tuesday Dec 5th, 2017 01:38 am
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John W

 

Joined: Wednesday Feb 18th, 2009
Location: United Kingdom
Posts: 107
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If you have many pirs you might need to double up the batteries.
Chances are the voltage is dropping too much during the test.

I had this voltage drop problem with my original battery. I checked the inputs with a meter during the battery testa nd could see it had dropped below the '1' threshold.
An easy fix.

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