Hello all first post here!
On my BHID 300 when the GB is not perfect as you pump it down the threshold doesn't change but it makes the "honk" sound, is that normal or should the threshold just get louder (if it's positive) without honking?
Thanks
John
On my BHID 300 when the GB is not perfect as you pump it down the threshold doesn't change but it makes the "honk" sound, is that normal or should the threshold just get louder (if it's positive) without honking?
Thanks
John