We now need to measure the angle between magnetic north and the object you are pointing at This angle is called a magnetic bearing
In order to do this you need to rotate the compoS5 housing. This is the circular port of the compass that contains the Magnetic Needle.
Click and hold your mouse down over the grey edge of the Compass housing to turn it.
Match up the Orienting Arrow with the red end of the Magnetic Needle .C lick next when you have done so