Fig. 1From: Modelling and optimizing a system for testing electronic circuit boardsFour nets involved in two tests. The points of interest pictured in green are those that can be touched by at least one probe. Those pictured in red cannot be touched by any probe. The test consisting of nets 1 and 2 can be carried out in the current configuration but not the test consisting of nets 2, 3, and 4Back to article page