On 06/07/2016 9:46 AM, wrote:


Hella horn for an intermittent alarm.

which pin is ground ?

how tell ?

is either pin grnd-pwr ?

https://photos.google.com/photo/AF1Q...Wf7oZ1B-iTQkit


No picture (bad link).

Usually alarm horns are polarized - perhaps one pin has a red dot
(positive)?

Or do a search online for that make and model, pretty good chance
someone has put up the info you need!

Like this:

https://www.hella.co.nz/en/products/accessories/horns/

John :-#)#

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