I recently got the Bushnell Tour V4 Shift rangefinder. I have loved all of the features of this device. On startup it shows a number of icons like a bow, rifle, trees etc. I've read through the manual and many online resources but cannot seem to find any information on why this golf range finder has hunting icons. I also can't seem to figure out how to switch modes if they are available. I can switch between yards and meters but nothing else.