Attorney Marc Matheny grew up in Indianapolis, Indiana, graduated from Indiana University School of Law and has been proudly serving his community for more than 36 years. His legal practice spans estate administration and probate, family law and... MaryEllen Bishop.
Required Field Value. Q: What is the Required Field for a fixed or mobile facility? How does this relate to the levels I set on my radial or tile coverage plots? A: The required field information is a value you can compute to ensure that a particular receiver configuration provides adequate power to the input of the receiver.
The visual field (VF) is the area within which objects can be seen by the eye as it fixes on a central point. The central field is an area extending 25Â° surrounding the fixation point. The peripheral field is the remainder of the area within which objects can be viewed. This test evaluates the central VF, except within the physiological blind spot, through systematic movement of the test object across a tangent screen. It tests the function of the retina, optic nerve, and optic pathways.