Two months ago, I opened the housing of my Whistler to take a look at the internal electric design.
Today I came across the pictures and wondered if it is possible to "tune" the Whistler to a specific frequency.
There is one screw (red) which looks to me like an adjustment screw.
Does anyone know what the button in the green circle is for?
I'm using the Whistler as a back-up-detector, but mostly for testing. So it would be no problem if I something goes wrong.