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Author Topic: LM-3S  (Read 4505 times)

Mrpicks

  • Fireman
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  • Posts: 27
LM-3S
« on: March 09, 2026, 08:05:16 PM »
Has anyone had any trouble with a brand new module not being recognized? Had a problem today when a new out of the package LM-3S could not be recognized by the hand held unit. On a whim I switched the LM with another new one and it was recognized no problem and is working perfectly. Not sure what my options are as I purchased the LM's from several different suppliers.
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LVRR1856

  • Engineer
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  • Posts: 58
Re: LM-3S
« Reply #1 on: March 09, 2026, 10:27:01 PM »
At about $100/ea, I would call Ring and see if they would consider looking at it and/or exchanging it ?

I'm sure they get some duds now and then ? I only installed 4 so far ....
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Mrpicks

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  • Posts: 27
Re: LM-3S
« Reply #2 on: March 10, 2026, 09:38:29 AM »
That was along the lines that I was thinking so I'll contact Ring and see what he says. Thanks LVRR for the response and I'll let you know what he says.
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sieggs1

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  • Posts: 17
Re: LM-3S
« Reply #3 on: April 10, 2026, 05:32:40 PM »
Mr. Picks,

Just wondering what your solution was here. Did you get the module to work or did you send it back to Ring?

Rob S. "Sieggs"
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Mrpicks

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  • Posts: 27
Re: LM-3S
« Reply #4 on: April 12, 2026, 06:14:51 PM »
Sending it back to Ring.
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sieggs1

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  • Posts: 17
Re: LM-3S
« Reply #5 on: Today at 01:27:10 AM »
Mrpicks,

Very well. I sent them several LM-3S modules and an LM-3S-21 and they were able to diagnose and fix all of them.

You should be in good hands.

Rob S.
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