The AA36-100 Digital ICS Tie Line Adapter technology allows integration of NAT audio system into aircraft with other existing systems.This adapter can be set to work in a number of installation configurations. The typical application would have an NAT ICS tie line (or SuperNAT tie line) being interfaced to another 'universal' bi-directional tie line. Alternatively, the NAT tie line can be interfaced with the 'universal' uni-directional tie line. 

The AA36-100 accepts intercom bi-directional audio from NAT standard ICS tie line and can accommodate up to three NAT loads in parallel. In NAT Super tie mode, up to 3 NAT Super tie loads are allowed.