(PAPI Photometric Measurement System)

SMF/PAPI is a system specially designed to perform the fully automatic measurement of PAPI alignment parameters.
It is built around a special photometric sensor head able to determine via a fully automatic procedure all the alignment parameters of the PAPI unit under test . A simple and comfortable procedure running on a portable PC will also provide the maintenance operator with the precise indications about how to adjust the PAPI mechanical trimmers in order to meet the perfect alignment.