SailNet Community - View Single Post - Beta Marine BD722 Tach kicks in after I enable extractor fan!
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post #2 of Old 05-07-2012
mitiempo
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Re: Beta Marine BD722 Tach kicks in after I enable extractor fan!

Jay

The tach needs a 12 volt feed that is ignition activated. My guess is that your tach's wire is connected to the extractor fan instead of the ignition switch.

Here's your picture.
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Brian
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