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Pyronix twin alert

xpertalarms
in Members Lounge (Public)

Featured Replies

Hi all

Currently having issues with the speaker input on a twin alert. It's wired to a GD48 and all is working apart from the speaker input for ee horn tones. I've connected it to the speaker negative (and tried positive) to no avail, anyone else had issues when using a dimension? Can I use a programmable output instead? I was under the impression that the speaker input of the twin alert wasn't designed to be fed DC so being a bit wary! Even pyronix tech support were scratching their heads. Cheers

 

2 hours ago, xpertalarms said:

Hi all

Currently having issues with the speaker input on a twin alert. It's wired to a GD48 and all is working apart from the speaker input for ee horn tones. I've connected it to the speaker negative (and tried positive) to no avail, anyone else had issues when using a dimension? Can I use a programmable output instead? I was under the impression that the speaker input of the twin alert wasn't designed to be fed DC so being a bit wary! Even pyronix tech support were scratching their heads. Cheers

 

What you mean speaker negative?

  • Author

Neg side of speaker (horn) output

5 minutes ago, xpertalarms said:

Neg side of speaker (horn) output

You try adding resistor?

  • Author

Yep, tried a 2k2 resistor as per the manual

Use an output programmed as ee horn. Or a proper speaker. Hate those twin alert things

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  • Author
9 minutes ago, james.wilson said:

Use an output programmed as ee horn. Or a proper speaker. Hate those twin alert things

Fine for domestics imo but prefer the soint2. Can a programmable output be used then? The manual isn't very clear!

4 hours ago, xpertalarms said:

Fine for domestics imo but prefer the soint2. Can a programmable output be used then? The manual isn't very clear!

As James said use output programme as ee horn but you would be connecting that to a sounder of sorts I think

I used to use them resistorless on scanny domestics but don't any more - have you tried any other value of resistor e.g. 10k (or 2 x 4.7 ;) )

Edited by datadiffusion

So, I've decided to take my work back underground.... to stop it falling into the wrong hands

 

  • Author

Popping back there to look at it this afternoon so will try it and let you know how I get on. Yes, tried some different resistor combos 4k7 and 1k

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