Rarinrob

Is anyone familiar with the tweaking of Sigma M30 ultrasonics? I have all the necessary programming codes and instructions but am unsure whether to adjust the 'ultrasonic threshold' or the 'ultrasonic count'. The guidebook says the latter is 'the number of times the threshold is exceeded in one seconds (sic) to cause alarm'. I'm inclined to adjust the count as it's still on the factory setting of 10.

Thanks

PS I want to make it less sensitive because they're being set off by moderate wind