KnowledgeBase: Analog Address System Channels Crosstalking and Flickering

Problem

At low levels, AAS channels crosstalk and flicker.

Solution

Originally, the AAS processor had two discreet chips in PCB locations U16 and U17.  Per ECO 1893 (superceding ECO 1847), these two discreet chips were replaced with a filter PCB which installs over both sockets.

This should fix problems with channels crosstalking.