View single post by slychiu
 Posted: Sunday Oct 12th, 2008 01:52 am
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slychiu



Joined: Saturday Apr 29th, 2006
Location: Singapore
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You should connect the +ve supply to the bellbox to SRN+ rather than 12VF. SRN+ is a 12V supply for the SRN circuit while 12VF is the supply for Strobe and Speaker. Both are actually 12V connected to resettable fuses but it is best to keep them separate

The voltage you should measure is between SRN- and SRN+ when the siren turns on and when the siren is not on. You should be getting 12V when the siren on on and a small voltage 1 V when off.

Swap the comfort with another one of possible to test


A Connection diagram for Bellbox to Comfort can be found at http://www.comfortforums.com/forum16/2288.html

Last edited on Wednesday Jun 8th, 2011 11:56 am by

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